Climate Change in Haiku, Hawaii — 83+ Years of Temperature Data

Based on our analysis of 83 years of temperature data near Haiku, HI, this area shows a warming trend of approximately +1.0°F per decade. 10 of the last 10 years recorded above-average temperatures, and 2021 was the warmest year on record at +23.0°F above the historical baseline.

Key Climate Facts

Rate of Change

+1.0°F

per decade

Warmest Year

2021

+23.0°F anomaly

Recent Warm Years

10 / 10

above-average years

Decade Shift

+14.8°F

2020s vs 1940s

Compared to the National Average

Haiku is warming 0.8°F/decade faster than the national average.

National: +0.20°F/decade

Haiku: +0.99°F/decade

Climate Spiral

Each ring represents one year of monthly temperatures. Blue indicates cooler-than-average periods; red indicates warmer. The outward drift over time reveals Haiku's long-term warming trend.

Climate spiral: monthly temperature anomalies from 83+ years of NOAA records for Haiku, HI.

Warming Stripes

Each vertical stripe represents one year. The color gradient from blue to red shows how annual temperatures have shifted relative to the historical average.

Warming stripes: each stripe is one year of average temperature anomaly for Haiku, HI.

Temperature Trend

Annual temperature anomalies plotted over time with a linear regression trend line. The slope of +0.99°F per decade quantifies the rate of change.

Linear trend: annual temperature anomalies with trend line for Haiku, HI.

Temperature by Decade

1940s

+5.76°F

1950s

-0.01°F

1960s

-0.05°F

1970s

-0.50°F

1980s

+0.25°F

1990s

+0.87°F

2000s

+2.30°F

2010s

+11.03°F

2020s

+20.52°F

Average temperature anomaly per decade relative to the historical baseline period.

Anomaly Scale

-2.3°F Colder Normal +16.6°F Warmer

Color bounds are set to the 5th and 95th percentile of anomalies to avoid outlier washout.

Monthly Temperature Records

Complete monthly temperature record for Haiku, HI. Filter by decade or download as CSV.

Data Sources & Audit

Station: HALEAKALA RANGER STATION 338, HI US
Distance: 6.6 mi
Coverage: 81.8%
Records: 815
Range: 1940-01 – 2022-12
Gap-filled: 181 from 5 stations

Full Data Audit 996 records

Year	Month	Temp	Baseline	Anomaly	Source
1940	Jan	64.3°F	50.5°F	+13.8°	USC00512630
1940	Feb	69.2°F	50.0°F	+19.2°	USC00512679
1940	Mar	64.8°F	50.6°F	+14.1°	USC00512630
1940	Apr	66.8°F	51.4°F	+15.4°	USC00512630
1940	May	66.4°F	52.8°F	+13.5°	USC00512630
1940	Jun	58.7°F	55.7°F	+3.1°	USC00511004
1940	Jul	67.8°F	56.4°F	+11.4°	USC00512630
1940	Aug	69.1°F	56.7°F	+12.4°	USC00512630
1940	Sep	68.5°F	55.7°F	+12.8°	USC00512630
1940	Oct	68.0°F	55.6°F	+12.4°	USC00512630
1940	Nov	66.4°F	54.3°F	+12.1°	USC00512630
1940	Dec	64.4°F	52.1°F	+12.4°	USC00512630
1941	Jan	63.2°F	50.5°F	+12.7°	USC00512630
1941	Feb	60.8°F	50.0°F	+10.8°	USC00512630
1941	Mar	61.2°F	50.6°F	+10.6°	USC00512630
1941	Apr	64.3°F	51.4°F	+13.0°	USC00512630
1941	May	64.1°F	52.8°F	+11.3°	USC00512630
1941	Jun	68.8°F	55.7°F	+13.1°	USC00512630
1941	Jul	68.5°F	56.4°F	+12.0°	USC00512630
1941	Aug	71.0°F	56.7°F	+14.3°	USC00512630
1941	Sep	70.6°F	55.7°F	+14.9°	USC00512630
1941	Oct	68.5°F	55.6°F	+12.9°	USC00512630
1941	Nov	65.8°F	54.3°F	+11.5°	USC00512630
1941	Dec	63.5°F	52.1°F	+11.4°	USC00512630
1942	Jan	64.1°F	50.5°F	+13.6°	USC00512630
1942	Feb	51.0°F	50.0°F	+0.9°	USC00511004
1942	Mar	49.5°F	50.6°F	-1.1°	USC00511004
1942	Apr	64.1°F	51.4°F	+12.8°	USC00512630
1942	May	68.0°F	52.8°F	+15.1°	USC00512630
1942	Jun	57.0°F	55.7°F	+1.4°	USC00511004
1942	Jul	70.1°F	56.4°F	+13.7°	USC00512630
1942	Aug	70.8°F	56.7°F	+14.1°	USC00512630
1942	Sep	57.9°F	55.7°F	+2.3°	USC00511004
1942	Oct	70.4°F	55.6°F	+14.8°	USC00512630
1942	Nov	73.5°F	54.3°F	+19.2°	USC00512679
1942	Dec	53.2°F	52.1°F	+1.2°	USC00511004
1943	Jan	70.3°F	50.5°F	+19.8°	USC00512679
1943	Feb	63.9°F	50.0°F	+13.9°	USC00512630
1943	Mar	63.5°F	50.6°F	+12.9°	USC00512630
1943	Apr	66.4°F	51.4°F	+15.1°	USC00512630
1943	May	67.6°F	52.8°F	+14.8°	USC00512630
1943	Jun	69.3°F	55.7°F	+13.6°	USC00512630
1943	Jul	69.0°F	56.4°F	+12.5°	USC00512630
1943	Aug	69.8°F	56.7°F	+13.1°	USC00512630
1943	Sep	69.7°F	55.7°F	+14.1°	USC00512630
1943	Oct	68.9°F	55.6°F	+13.3°	USC00512630
1943	Nov	66.7°F	54.3°F	+12.5°	USC00512630
1943	Dec	65.4°F	52.1°F	+13.3°	USC00512630
1944	Jan	54.1°F	50.5°F	+3.6°	USC00511004
1944	Feb	49.3°F	50.0°F	-0.7°	USC00511004
1944	Mar	50.7°F	50.6°F	+0.1°	USC00511004
1944	Apr	52.7°F	51.4°F	+1.4°	USC00511004
1944	May	52.3°F	52.8°F	-0.6°	USC00511004
1944	Jun	54.6°F	55.7°F	-1.1°	USC00511004
1944	Jul	56.5°F	56.4°F	+0.0°	USC00511004
1944	Aug	57.4°F	56.7°F	+0.7°	USC00511004
1944	Sep	53.0°F	55.7°F	-2.7°	USC00511004
1944	Oct	68.0°F	55.6°F	+12.4°	USC00512630
1944	Nov	53.0°F	54.3°F	-1.3°	USC00511004
1944	Dec	50.9°F	52.1°F	-1.1°	USC00511004
1945	Jan	52.9°F	50.5°F	+2.4°	USC00511004
1945	Feb	65.0°F	50.0°F	+15.0°	USC00512630
1945	Mar	52.6°F	50.6°F	+2.0°	USC00511004
1945	Apr	52.0°F	51.4°F	+0.6°	USC00511004
1945	May	53.6°F	52.8°F	+0.8°	USC00511004
1945	Jun	68.9°F	55.7°F	+13.2°	USC00512630
1945	Jul	57.2°F	56.4°F	+0.7°	USC00511004
1945	Aug	56.3°F	56.7°F	-0.4°	USC00511004
1945	Sep	54.7°F	55.7°F	-1.0°	USC00511004
1945	Oct	53.3°F	55.6°F	-2.2°	USC00511004
1945	Nov	53.7°F	54.3°F	-0.6°	USC00511004
1945	Dec	54.2°F	52.1°F	+2.2°	USC00511004
1946	Jan	52.6°F	50.5°F	+2.1°	USC00511004
1946	Feb	51.9°F	50.0°F	+1.8°	USC00511004
1946	Mar	51.1°F	50.6°F	+0.5°	USC00511004
1946	Apr	50.6°F	51.4°F	-0.7°	USC00511004
1946	May	52.8°F	52.8°F	+0.0°	USC00511004
1946	Jun	56.2°F	55.7°F	+0.6°	USC00511004
1946	Jul	58.5°F	56.4°F	+2.1°	USC00511004
1946	Aug	61.4°F	56.7°F	+4.6°	USC00511004
1946	Sep	54.4°F	55.7°F	-1.2°	USC00511004
1946	Oct	68.7°F	55.6°F	+13.1°	USC00512630
1946	Nov	66.2°F	54.3°F	+11.9°	USC00512630
1946	Dec	64.3°F	52.1°F	+12.3°	USC00512630
1947	Jan	49.6°F	50.5°F	-1.0°	USC00511004
1947	Feb	63.5°F	50.0°F	+13.5°	USC00512630
1947	Mar	50.4°F	50.6°F	-0.3°	USC00511004
1947	Apr	54.1°F	51.4°F	+2.7°	USC00511004
1947	May	52.4°F	52.8°F	-0.5°	USC00511004
1947	Jun	59.0°F	55.7°F	+3.3°	USC00511004
1947	Jul	68.5°F	56.4°F	+12.1°	USC00512630
1947	Aug	56.7°F	56.7°F	-0.1°	USC00511004
1947	Sep	57.3°F	55.7°F	+1.6°	USC00511004
1947	Oct	57.1°F	55.6°F	+1.5°	USC00511004
1947	Nov	53.2°F	54.3°F	-1.1°	USC00511004
1947	Dec	50.6°F	52.1°F	-1.4°	USC00511004
1948	Jan	48.4°F	50.5°F	-2.1°	USC00511004
1948	Feb	48.3°F	50.0°F	-1.7°	USC00511004
1948	Mar	48.9°F	50.6°F	-1.7°	USC00511004
1948	Apr	51.3°F	51.4°F	+0.0°	USC00511004
1948	May	53.8°F	52.8°F	+1.0°	USC00511004
1948	Jun	55.4°F	55.7°F	-0.3°	USC00511004
1948	Jul	55.7°F	56.4°F	-0.8°	USC00511004
1948	Aug	57.8°F	56.7°F	+1.1°	USC00511004
1948	Sep	54.5°F	55.7°F	-1.2°	USC00511004
1948	Oct	53.2°F	55.6°F	-2.4°	USC00511004
1948	Nov	52.7°F	54.3°F	-1.5°	USC00511004
1948	Dec	47.9°F	52.1°F	-4.2°	USC00511004
1949	Jan	48.6°F	50.5°F	-1.9°	USC00511004
1949	Feb	50.4°F	50.0°F	+0.3°	USC00511004
1949	Mar	48.7°F	50.6°F	-1.9°	USC00511004
1949	Apr	62.8°F	51.4°F	+11.4°	USC00512630
1949	May	55.9°F	52.8°F	+3.1°	USC00511004
1949	Jun	55.8°F	55.7°F	+0.1°	USC00511004
1949	Jul	55.3°F	56.4°F	-1.1°	USC00511004
1949	Aug	58.5°F	56.7°F	+1.7°	USC00511004
1949	Sep	55.0°F	55.7°F	-0.7°	USC00511004
1949	Oct	54.3°F	55.6°F	-1.3°	USC00511004
1949	Nov	51.9°F	54.3°F	-2.4°	USC00511004
1949	Dec	50.8°F	52.1°F	-1.2°	USC00511004
1950	Jan	50.5°F	50.5°F	+0.0°	USC00511004
1950	Feb	53.3°F	50.0°F	+3.3°	USC00511004
1950	Mar	51.7°F	50.6°F	+1.1°	USC00511004
1950	Apr	51.1°F	51.4°F	-0.3°	USC00511004
1950	May	52.3°F	52.8°F	-0.6°	USC00511004
1950	Jun	54.1°F	55.7°F	-1.6°	USC00511004
1950	Jul	56.5°F	56.4°F	+0.1°	USC00511004
1950	Aug	55.8°F	56.7°F	-0.9°	USC00511004
1950	Sep	55.3°F	55.7°F	-0.3°	USC00511004
1950	Oct	55.2°F	55.6°F	-0.4°	USC00511004
1950	Nov	51.8°F	54.3°F	-2.5°	USC00511004
1950	Dec	50.6°F	52.1°F	-1.5°	USC00511004
1951	Jan	50.4°F	50.5°F	-0.1°	USC00511004
1951	Feb	50.8°F	50.0°F	+0.8°	USC00511004
1951	Mar	50.6°F	50.6°F	+0.0°	USC00511004
1951	Apr	52.3°F	51.4°F	+0.9°	USC00511004
1951	May	52.2°F	52.8°F	-0.7°	USC00511004
1951	Jun	54.2°F	55.7°F	-1.4°	USC00511004
1951	Jul	57.2°F	56.4°F	+0.8°	USC00511004
1951	Aug	55.6°F	56.7°F	-1.1°	USC00511004
1951	Sep	56.8°F	55.7°F	+1.1°	USC00511004
1951	Oct	55.9°F	55.6°F	+0.3°	USC00511004
1951	Nov	53.5°F	54.3°F	-0.8°	USC00511004
1951	Dec	53.7°F	52.1°F	+1.6°	USC00511004
1952	Jan	51.6°F	50.5°F	+1.1°	USC00511004
1952	Feb	49.4°F	50.0°F	-0.6°	USC00511004
1952	Mar	49.5°F	50.6°F	-1.1°	USC00511004
1952	Apr	50.4°F	51.4°F	-0.9°	USC00511004
1952	May	50.8°F	52.8°F	-2.1°	USC00511004
1952	Jun	56.4°F	55.7°F	+0.8°	USC00511004
1952	Jul	56.3°F	56.4°F	-0.2°	USC00511004
1952	Aug	56.1°F	56.7°F	-0.6°	USC00511004
1952	Sep	52.3°F	55.7°F	-3.4°	USC00511004
1952	Oct	54.4°F	55.6°F	-1.2°	USC00511004
1952	Nov	52.6°F	54.3°F	-1.7°	USC00511004
1952	Dec	53.0°F	52.1°F	+1.0°	USC00511004
1953	Jan	51.5°F	50.5°F	+1.0°	USC00511004
1953	Feb	50.7°F	50.0°F	+0.7°	USC00511004
1953	Mar	49.2°F	50.6°F	-1.4°	USC00511004
1953	Apr	52.9°F	51.4°F	+1.6°	USC00511004
1953	May	54.5°F	52.8°F	+1.7°	USC00511004
1953	Jun	57.2°F	55.7°F	+1.5°	USC00511004
1953	Jul	60.6°F	56.4°F	+4.1°	USC00511004
1953	Aug	58.5°F	56.7°F	+1.8°	USC00511004
1953	Sep	54.5°F	55.7°F	-1.1°	USC00511004
1953	Oct	55.7°F	55.6°F	+0.1°	USC00511004
1953	Nov	55.4°F	54.3°F	+1.2°	USC00511004
1953	Dec	53.4°F	52.1°F	+1.3°	USC00511004
1954	Jan	50.5°F	50.5°F	+0.0°	USC00511004
1954	Feb	52.8°F	50.0°F	+2.8°	USC00511004
1954	Mar	47.5°F	50.6°F	-3.2°	USC00511004
1954	Apr	53.9°F	51.4°F	+2.6°	USC00511004
1954	May	53.2°F	52.8°F	+0.3°	USC00511004
1954	Jun	59.1°F	55.7°F	+3.4°	USC00511004
1954	Jul	54.9°F	56.4°F	-1.5°	USC00511004
1954	Aug	58.4°F	56.7°F	+1.7°	USC00511004
1954	Sep	54.6°F	55.7°F	-1.0°	USC00511004
1954	Oct	54.8°F	55.6°F	-0.8°	USC00511004
1954	Nov	56.6°F	54.3°F	+2.4°	USC00511004
1954	Dec	48.7°F	52.1°F	-3.4°	USC00511004
1955	Jan	50.9°F	50.5°F	+0.4°	USC00511004
1955	Feb	48.6°F	50.0°F	-1.4°	USC00511004
1955	Mar	46.3°F	50.6°F	-4.3°	USC00511004
1955	Apr	50.6°F	51.4°F	-0.8°	USC00511004
1955	May	53.3°F	52.8°F	+0.5°	USC00511004
1955	Jun	56.5°F	55.7°F	+0.8°	USC00511004
1955	Jul	53.5°F	56.4°F	-3.0°	USC00511004
1955	Aug	52.4°F	56.7°F	-4.3°	USC00511004
1955	Sep	52.3°F	55.7°F	-3.4°	USC00511004
1955	Oct	53.5°F	55.6°F	-2.1°	USC00511004
1955	Nov	53.5°F	54.3°F	-0.8°	USC00511004
1955	Dec	53.3°F	52.1°F	+1.3°	USC00511004
1956	Jan	51.5°F	50.5°F	+1.0°	USC00511004
1956	Feb	47.3°F	50.0°F	-2.7°	USC00511004
1956	Mar	51.2°F	50.6°F	+0.5°	USC00511004
1956	Apr	50.4°F	51.4°F	-1.0°	USC00511004
1956	May	52.2°F	52.8°F	-0.7°	USC00511004
1956	Jun	53.5°F	55.7°F	-2.1°	USC00511004
1956	Jul	54.7°F	56.4°F	-1.7°	USC00511004
1956	Aug	57.3°F	56.7°F	+0.6°	USC00511004
1956	Sep	55.0°F	55.7°F	-0.7°	USC00511004
1956	Oct	53.9°F	55.6°F	-1.7°	USC00511004
1956	Nov	52.8°F	54.3°F	-1.5°	USC00511004
1956	Dec	52.2°F	52.1°F	+0.2°	USC00511004
1957	Jan	50.1°F	50.5°F	-0.4°	USC00511004
1957	Feb	45.8°F	50.0°F	-4.2°	USC00511004
1957	Mar	48.8°F	50.6°F	-1.9°	USC00511004
1957	Apr	49.5°F	51.4°F	-1.9°	USC00511004
1957	May	64.0°F	52.8°F	+11.2°	USC00510995
1957	Jun	56.3°F	55.7°F	+0.7°	USC00511004
1957	Jul	56.5°F	56.4°F	+0.1°	USC00511004
1957	Aug	57.0°F	56.7°F	+0.3°	USC00511004
1957	Sep	57.5°F	55.7°F	+1.8°	USC00511004
1957	Oct	55.5°F	55.6°F	-0.1°	USC00511004
1957	Nov	54.1°F	54.3°F	-0.1°	USC00511004
1957	Dec	51.7°F	52.1°F	-0.4°	USC00511004
1958	Jan	50.5°F	50.5°F	+0.0°	USC00511004
1958	Feb	50.4°F	50.0°F	+0.4°	USC00511004
1958	Mar	47.6°F	50.6°F	-3.0°	USC00511004
1958	Apr	52.4°F	51.4°F	+1.0°	USC00511004
1958	May	54.8°F	52.8°F	+2.0°	USC00511004
1958	Jun	56.8°F	55.7°F	+1.1°	USC00511004
1958	Jul	55.3°F	56.4°F	-1.1°	USC00511004
1958	Aug	58.5°F	56.7°F	+1.8°	USC00511004
1958	Sep	56.1°F	55.7°F	+0.4°	USC00511004
1958	Oct	54.3°F	55.6°F	-1.3°	USC00511004
1958	Nov	53.7°F	54.3°F	-0.6°	USC00511004
1958	Dec	50.9°F	52.1°F	-1.2°	USC00511004
1959	Jan	50.8°F	50.5°F	+0.2°	USC00511004
1959	Feb	49.6°F	50.0°F	-0.4°	USC00511004
1959	Mar	54.3°F	50.6°F	+3.7°	USC00511004
1959	Apr	54.8°F	51.4°F	+3.4°	USC00511004
1959	May	53.4°F	52.8°F	+0.5°	USC00511004
1959	Jun	58.4°F	55.7°F	+2.7°	USC00511004
1959	Jul	57.9°F	56.4°F	+1.4°	USC00511004
1959	Aug	57.3°F	56.7°F	+0.5°	USC00511004
1959	Sep	59.7°F	55.7°F	+4.0°	USC00511004
1959	Oct	56.9°F	55.6°F	+1.3°	USC00511004
1959	Nov	55.5°F	54.3°F	+1.2°	USC00511004
1959	Dec	50.3°F	52.1°F	-1.8°	USC00511004
1960	Jan	50.9°F	50.5°F	+0.4°	USC00511004
1960	Feb	51.5°F	50.0°F	+1.5°	USC00511004
1960	Mar	49.7°F	50.6°F	-1.0°	USC00511004
1960	Apr	52.3°F	51.4°F	+0.9°	USC00511004
1960	May	54.9°F	52.8°F	+2.0°	USC00511004
1960	Jun	56.0°F	55.7°F	+0.3°	USC00511004
1960	Jul	55.9°F	56.4°F	-0.6°	USC00511004
1960	Aug	56.9°F	56.7°F	+0.2°	USC00511004
1960	Sep	55.5°F	55.7°F	-0.1°	USC00511004
1960	Oct	55.8°F	55.6°F	+0.2°	USC00511004
1960	Nov	54.2°F	54.3°F	+0.0°	USC00511004
1960	Dec	52.2°F	52.1°F	+0.2°	USC00511004
1961	Jan	51.0°F	50.5°F	+0.5°	USC00511004
1961	Feb	53.1°F	50.0°F	+3.1°	USC00511004
1961	Mar	51.9°F	50.6°F	+1.2°	USC00511004
1961	Apr	53.6°F	51.4°F	+2.3°	USC00511004
1961	May	56.5°F	52.8°F	+3.7°	USC00511004
1961	Jun	56.2°F	55.7°F	+0.6°	USC00511004
1961	Jul	54.3°F	56.4°F	-2.1°	USC00511004
1961	Aug	56.5°F	56.7°F	-0.2°	USC00511004
1961	Sep	55.3°F	55.7°F	-0.4°	USC00511004
1961	Oct	55.5°F	55.6°F	-0.1°	USC00511004
1961	Nov	51.0°F	54.3°F	-3.2°	USC00511004
1961	Dec	51.8°F	52.1°F	-0.3°	USC00511004
1962	Jan	52.3°F	50.5°F	+1.8°	USC00511004
1962	Feb	50.3°F	50.0°F	+0.3°	USC00511004
1962	Mar	48.3°F	50.6°F	-2.3°	USC00511004
1962	Apr	54.8°F	51.4°F	+3.4°	USC00511004
1962	May	54.2°F	52.8°F	+1.4°	USC00511004
1962	Jun	58.1°F	55.7°F	+2.4°	USC00511004
1962	Jul	55.5°F	56.4°F	-0.9°	USC00511004
1962	Aug	55.9°F	56.7°F	-0.8°	USC00511004
1962	Sep	55.0°F	55.7°F	-0.7°	USC00511004
1962	Oct	54.2°F	55.6°F	-1.4°	USC00511004
1962	Nov	53.6°F	54.3°F	-0.7°	USC00511004
1962	Dec	51.2°F	52.1°F	-0.8°	USC00511004
1963	Jan	50.1°F	50.5°F	-0.4°	USC00511004
1963	Feb	52.5°F	50.0°F	+2.5°	USC00511004
1963	Mar	51.8°F	50.6°F	+1.1°	USC00511004
1963	Apr	52.2°F	51.4°F	+0.8°	USC00511004
1963	May	51.8°F	52.8°F	-1.0°	USC00511004
1963	Jun	53.6°F	55.7°F	-2.1°	USC00511004
1963	Jul	54.9°F	56.4°F	-1.5°	USC00511004
1963	Aug	55.9°F	56.7°F	-0.8°	USC00511004
1963	Sep	57.5°F	55.7°F	+1.9°	USC00511004
1963	Oct	55.7°F	55.6°F	+0.1°	USC00511004
1963	Nov	53.0°F	54.3°F	-1.3°	USC00511004
1963	Dec	51.8°F	52.1°F	-0.2°	USC00511004
1964	Jan	51.3°F	50.5°F	+0.8°	USC00511004
1964	Feb	47.5°F	50.0°F	-2.5°	USC00511004
1964	Mar	50.2°F	50.6°F	-0.4°	USC00511004
1964	Apr	51.1°F	51.4°F	-0.2°	USC00511004
1964	May	51.2°F	52.8°F	-1.6°	USC00511004
1964	Jun	57.8°F	55.7°F	+2.1°	USC00511004
1964	Jul	56.0°F	56.4°F	-0.5°	USC00511004
1964	Aug	54.5°F	56.7°F	-2.2°	USC00511004
1964	Sep	54.4°F	55.7°F	-1.3°	USC00511004
1964	Oct	53.9°F	55.6°F	-1.7°	USC00511004
1964	Nov	52.2°F	54.3°F	-2.0°	USC00511004
1964	Dec	54.4°F	52.1°F	+2.4°	USC00511004
1965	Jan	49.8°F	50.5°F	-0.7°	USC00511004
1965	Feb	45.1°F	50.0°F	-4.9°	USC00511004
1965	Mar	46.9°F	50.6°F	-3.7°	USC00511004
1965	Apr	51.3°F	51.4°F	-0.1°	USC00511004
1965	May	53.9°F	52.8°F	+1.0°	USC00511004
1965	Jun	55.7°F	55.7°F	+0.0°	USC00511004
1965	Jul	55.1°F	56.4°F	-1.3°	USC00511004
1965	Aug	54.4°F	56.7°F	-2.4°	USC00511004
1965	Sep	54.3°F	55.7°F	-1.3°	USC00511004
1965	Oct	53.2°F	55.6°F	-2.4°	USC00511004
1965	Nov	53.4°F	54.3°F	-0.8°	USC00511004
1965	Dec	50.2°F	52.1°F	-1.9°	USC00511004
1966	Jan	49.2°F	50.5°F	-1.3°	USC00511004
1966	Feb	49.7°F	50.0°F	-0.3°	USC00511004
1966	Mar	50.8°F	50.6°F	+0.2°	USC00511004
1966	Apr	49.4°F	51.4°F	-1.9°	USC00511004
1966	May	53.4°F	52.8°F	+0.6°	USC00511004
1966	Jun	58.6°F	55.7°F	+2.9°	USC00511004
1966	Jul	56.6°F	56.4°F	+0.2°	USC00511004
1966	Aug	58.8°F	56.7°F	+2.1°	USC00511004
1966	Sep	55.1°F	55.7°F	-0.6°	USC00511004
1966	Oct	55.4°F	55.6°F	-0.2°	USC00511004
1966	Nov	53.4°F	54.3°F	-0.9°	USC00511004
1966	Dec	52.7°F	52.1°F	+0.7°	USC00511004
1967	Jan	49.1°F	50.5°F	-1.4°	USC00511004
1967	Feb	51.4°F	50.0°F	+1.4°	USC00511004
1967	Mar	51.5°F	50.6°F	+0.9°	USC00511004
1967	Apr	50.3°F	51.4°F	-1.0°	USC00511004
1967	May	54.1°F	52.8°F	+1.2°	USC00511004
1967	Jun	56.0°F	55.7°F	+0.3°	USC00511004
1967	Jul	57.9°F	56.4°F	+1.5°	USC00511004
1967	Aug	57.4°F	56.7°F	+0.7°	USC00511004
1967	Sep	56.0°F	55.7°F	+0.3°	USC00511004
1967	Oct	55.9°F	55.6°F	+0.3°	USC00511004
1967	Nov	51.7°F	54.3°F	-2.5°	USC00511004
1967	Dec	50.6°F	52.1°F	-1.5°	USC00511004
1968	Jan	51.0°F	50.5°F	+0.5°	USC00511004
1968	Feb	50.3°F	50.0°F	+0.3°	USC00511004
1968	Mar	53.0°F	50.6°F	+2.3°	USC00511004
1968	Apr	51.4°F	51.4°F	+0.0°	USC00511004
1968	May	55.1°F	52.8°F	+2.3°	USC00511004
1968	Jun	58.6°F	55.7°F	+2.9°	USC00511004
1968	Jul	57.7°F	56.4°F	+1.3°	USC00511004
1968	Aug	57.2°F	56.7°F	+0.5°	USC00511004
1968	Sep	57.0°F	55.7°F	+1.4°	USC00511004
1968	Oct	56.5°F	55.6°F	+0.9°	USC00511004
1968	Nov	55.9°F	54.3°F	+1.6°	USC00511004
1968	Dec	51.5°F	52.1°F	-0.6°	USC00511004
1969	Jan	48.3°F	50.5°F	-2.2°	USC00511004
1969	Feb	51.1°F	50.0°F	+1.1°	USC00511004
1969	Mar	49.0°F	50.6°F	-1.6°	USC00511004
1969	Apr	52.0°F	51.4°F	+0.6°	USC00511004
1969	May	53.2°F	52.8°F	+0.3°	USC00511004
1969	Jun	55.1°F	55.7°F	-0.5°	USC00511004
1969	Jul	57.3°F	56.4°F	+0.8°	USC00511004
1969	Aug	55.0°F	56.7°F	-1.7°	USC00511004
1969	Sep	54.9°F	55.7°F	-0.8°	USC00511004
1969	Oct	54.3°F	55.6°F	-1.3°	USC00511004
1969	Nov	53.8°F	54.3°F	-0.5°	USC00511004
1969	Dec	52.1°F	52.1°F	+0.0°	USC00511004
1970	Jan	50.2°F	50.5°F	-0.3°	USC00511004
1970	Feb	50.0°F	50.0°F	+0.0°	USC00511004
1970	Mar	50.3°F	50.6°F	-0.4°	USC00511004
1970	Apr	50.8°F	51.4°F	-0.6°	USC00511004
1970	May	54.3°F	52.8°F	+1.5°	USC00511004
1970	Jun	57.2°F	55.7°F	+1.5°	USC00511004
1970	Jul	54.9°F	56.4°F	-1.5°	USC00511004
1970	Aug	55.9°F	56.7°F	-0.8°	USC00511004
1970	Sep	52.8°F	55.7°F	-2.9°	USC00511004
1970	Oct	54.0°F	55.6°F	-1.6°	USC00511004
1970	Nov	51.9°F	54.3°F	-2.3°	USC00511004
1970	Dec	49.6°F	52.1°F	-2.5°	USC00511004
1971	Jan	46.9°F	50.5°F	-3.6°	USC00511004
1971	Feb	49.5°F	50.0°F	-0.5°	USC00511004
1971	Mar	51.4°F	50.6°F	+0.8°	USC00511004
1971	Apr	52.0°F	51.4°F	+0.6°	USC00511004
1971	May	50.8°F	52.8°F	-2.0°	USC00511004
1971	Jun	57.6°F	55.7°F	+1.9°	USC00511004
1971	Jul	57.2°F	56.4°F	+0.7°	USC00511004
1971	Aug	54.9°F	56.7°F	-1.8°	USC00511004
1971	Sep	54.4°F	55.7°F	-1.2°	USC00511004
1971	Oct	53.8°F	55.6°F	-1.8°	USC00511004
1971	Nov	53.1°F	54.3°F	-1.2°	USC00511004
1971	Dec	50.7°F	52.1°F	-1.3°	USC00511004
1972	Jan	47.5°F	50.5°F	-3.0°	USC00511004
1972	Feb	47.5°F	50.0°F	-2.5°	USC00511004
1972	Mar	52.0°F	50.6°F	+1.3°	USC00511004
1972	Apr	50.1°F	51.4°F	-1.2°	USC00511004
1972	May	51.9°F	52.8°F	-0.9°	USC00511004
1972	Jun	55.6°F	55.7°F	+0.0°	USC00511004
1972	Jul	56.5°F	56.4°F	+0.1°	USC00511004
1972	Aug	56.6°F	56.7°F	-0.1°	USC00511004
1972	Sep	54.7°F	55.7°F	-0.9°	USC00511004
1972	Oct	54.7°F	55.6°F	-0.9°	USC00511004
1972	Nov	54.7°F	54.3°F	+0.5°	USC00511004
1972	Dec	50.8°F	52.1°F	-1.3°	USC00511004
1973	Jan	52.1°F	50.5°F	+1.5°	USC00511004
1973	Feb	47.4°F	50.0°F	-2.6°	USC00511004
1973	Mar	49.7°F	50.6°F	-1.0°	USC00511004
1973	Apr	51.4°F	51.4°F	+0.0°	USC00511004
1973	May	50.8°F	52.8°F	-2.0°	USC00511004
1973	Jun	59.0°F	55.7°F	+3.3°	USC00511004
1973	Jul	56.7°F	56.4°F	+0.2°	USC00511004
1973	Aug	55.5°F	56.7°F	-1.3°	USC00511004
1973	Sep	55.1°F	55.7°F	-0.6°	USC00511004
1973	Oct	54.6°F	55.6°F	-1.0°	USC00511004
1973	Nov	53.1°F	54.3°F	-1.1°	USC00511004
1973	Dec	52.9°F	52.1°F	+0.8°	USC00511004
1974	Jan	51.3°F	50.5°F	+0.8°	USC00511004
1974	Feb	48.5°F	50.0°F	-1.5°	USC00511004
1974	Mar	50.9°F	50.6°F	+0.3°	USC00511004
1974	Apr	51.7°F	51.4°F	+0.3°	USC00511004
1974	May	51.9°F	52.8°F	-0.9°	USC00511004
1974	Jun	54.2°F	55.7°F	-1.5°	USC00511004
1974	Jul	55.0°F	56.4°F	-1.5°	USC00511004
1974	Aug	56.7°F	56.7°F	+0.0°	USC00511004
1974	Sep	55.7°F	55.7°F	+0.0°	USC00511004
1974	Oct	55.1°F	55.6°F	-0.5°	USC00511004
1974	Nov	51.0°F	54.3°F	-3.3°	USC00511004
1974	Dec	52.0°F	52.1°F	-0.1°	USC00511004
1975	Jan	49.3°F	50.5°F	-1.2°	USC00511004
1975	Feb	48.6°F	50.0°F	-1.4°	USC00511004
1975	Mar	50.2°F	50.6°F	-0.4°	USC00511004
1975	Apr	50.1°F	51.4°F	-1.2°	USC00511004
1975	May	52.4°F	52.8°F	-0.5°	USC00511004
1975	Jun	55.2°F	55.7°F	-0.4°	USC00511004
1975	Jul	54.7°F	56.4°F	-1.7°	USC00511004
1975	Aug	55.8°F	56.7°F	-1.0°	USC00511004
1975	Sep	54.5°F	55.7°F	-1.2°	USC00511004
1975	Oct	56.0°F	55.6°F	+0.4°	USC00511004
1975	Nov	54.0°F	54.3°F	-0.3°	USC00511004
1975	Dec	52.4°F	52.1°F	+0.3°	USC00511004
1976	Jan	48.8°F	50.5°F	-1.7°	USC00511004
1976	Feb	48.3°F	50.0°F	-1.7°	USC00511004
1976	Mar	49.2°F	50.6°F	-1.4°	USC00511004
1976	Apr	49.6°F	51.4°F	-1.8°	USC00511004
1976	May	53.2°F	52.8°F	+0.3°	USC00511004
1976	Jun	53.7°F	55.7°F	-2.0°	USC00511004
1976	Jul	56.4°F	56.4°F	+0.0°	USC00511004
1976	Aug	56.9°F	56.7°F	+0.2°	USC00511004
1976	Sep	56.4°F	55.7°F	+0.8°	USC00511004
1976	Oct	53.2°F	55.6°F	-2.4°	USC00511004
1976	Nov	52.4°F	54.3°F	-1.8°	USC00511004
1976	Dec	51.5°F	52.1°F	-0.6°	USC00511004
1977	Jan	52.7°F	50.5°F	+2.2°	USC00511004
1977	Feb	53.4°F	50.0°F	+3.4°	USC00511004
1977	Mar	48.7°F	50.6°F	-2.0°	USC00511004
1977	Apr	51.0°F	51.4°F	-0.3°	USC00511004
1977	May	54.4°F	52.8°F	+1.6°	USC00511004
1977	Jun	56.6°F	55.7°F	+0.9°	USC00511004
1977	Jul	58.4°F	56.4°F	+2.0°	USC00511004
1977	Aug	58.1°F	56.7°F	+1.4°	USC00511004
1977	Sep	56.1°F	55.7°F	+0.4°	USC00511004
1977	Oct	56.0°F	55.6°F	+0.4°	USC00511004
1977	Nov	54.4°F	54.3°F	+0.1°	USC00511004
1977	Dec	51.8°F	52.1°F	-0.2°	USC00511004
1978	Jan	52.7°F	50.5°F	+2.2°	USC00511004
1978	Feb	50.1°F	50.0°F	+0.1°	USC00511004
1978	Mar	50.6°F	50.6°F	+0.0°	USC00511004
1978	Apr	50.9°F	51.4°F	-0.4°	USC00511004
1978	May	54.8°F	52.8°F	+2.0°	USC00511004
1978	Jun	54.5°F	55.7°F	-1.2°	USC00511004
1978	Jul	57.7°F	56.4°F	+1.2°	USC00511004
1978	Aug	57.4°F	56.7°F	+0.7°	USC00511004
1978	Sep	56.3°F	55.7°F	+0.6°	USC00511004
1978	Oct	55.2°F	55.6°F	-0.4°	USC00511004
1978	Nov	52.5°F	54.3°F	-1.7°	USC00511004
1978	Dec	48.7°F	52.1°F	-3.3°	USC00511004
1979	Jan	47.4°F	50.5°F	-3.2°	USC00511004
1979	Feb	48.8°F	50.0°F	-1.2°	USC00511004
1979	Mar	50.6°F	50.6°F	-0.1°	USC00511004
1979	Apr	49.4°F	51.4°F	-1.9°	USC00511004
1979	May	52.5°F	52.8°F	-0.3°	USC00511004
1979	Jun	54.0°F	55.7°F	-1.7°	USC00511004
1979	Jul	56.2°F	56.4°F	-0.2°	USC00511004
1979	Aug	56.5°F	56.7°F	-0.2°	USC00511004
1979	Sep	55.9°F	55.7°F	+0.2°	USC00511004
1979	Oct	56.4°F	55.6°F	+0.8°	USC00511004
1979	Nov	52.8°F	54.3°F	-1.4°	USC00511004
1979	Dec	51.7°F	52.1°F	-0.4°	USC00511004
1980	Jan	50.4°F	50.5°F	-0.1°	USC00511004
1980	Feb	50.1°F	50.0°F	+0.1°	USC00511004
1980	Mar	49.9°F	50.6°F	-0.7°	USC00511004
1980	Apr	52.6°F	51.4°F	+1.2°	USC00511004
1980	May	55.1°F	52.8°F	+2.2°	USC00511004
1980	Jun	54.3°F	55.7°F	-1.4°	USC00511004
1980	Jul	55.6°F	56.4°F	-0.8°	USC00511004
1980	Aug	54.1°F	56.7°F	-2.6°	USC00511004
1980	Sep	55.9°F	55.7°F	+0.2°	USC00511004
1980	Oct	54.9°F	55.6°F	-0.7°	USC00511004
1980	Nov	54.7°F	54.3°F	+0.4°	USC00511004
1980	Dec	53.7°F	52.1°F	+1.6°	USC00511004
1981	Jan	51.9°F	50.5°F	+1.3°	USC00511004
1981	Feb	50.5°F	50.0°F	+0.5°	USC00511004
1981	Mar	49.7°F	50.6°F	-0.9°	USC00511004
1981	Apr	50.7°F	51.4°F	-0.6°	USC00511004
1981	May	52.9°F	52.8°F	+0.1°	USC00511004
1981	Jun	57.7°F	55.7°F	+2.1°	USC00511004
1981	Jul	56.6°F	56.4°F	+0.2°	USC00511004
1981	Aug	57.3°F	56.7°F	+0.6°	USC00511004
1981	Sep	57.6°F	55.7°F	+1.9°	USC00511004
1981	Oct	53.2°F	55.6°F	-2.4°	USC00511004
1981	Nov	54.5°F	54.3°F	+0.2°	USC00511004
1981	Dec	52.3°F	52.1°F	+0.3°	USC00511004
1982	Jan	49.1°F	50.5°F	-1.4°	USC00511004
1982	Feb	50.4°F	50.0°F	+0.4°	USC00511004
1982	Mar	49.4°F	50.6°F	-1.2°	USC00511004
1982	Apr	51.7°F	51.4°F	+0.3°	USC00511004
1982	May	53.0°F	52.8°F	+0.2°	USC00511004
1982	Jun	54.0°F	55.7°F	-1.6°	USC00511004
1982	Jul	57.6°F	56.4°F	+1.1°	USC00511004
1982	Aug	58.4°F	56.7°F	+1.7°	USC00511004
1982	Sep	55.3°F	55.7°F	-0.3°	USC00511004
1982	Oct	53.1°F	55.6°F	-2.5°	USC00511004
1982	Nov	57.1°F	54.3°F	+2.8°	USC00511004
1982	Dec	51.6°F	52.1°F	-0.5°	USC00511004
1983	Jan	53.2°F	50.5°F	+2.7°	USC00511004
1983	Feb	50.0°F	50.0°F	+0.0°	USC00511004
1983	Mar	52.0°F	50.6°F	+1.4°	USC00511004
1983	Apr	50.2°F	51.4°F	-1.1°	USC00511004
1983	May	50.4°F	52.8°F	-2.4°	USC00511004
1983	Jun	55.5°F	55.7°F	-0.2°	USC00511004
1983	Jul	56.5°F	56.4°F	+0.1°	USC00511004
1983	Aug	55.7°F	56.7°F	-1.1°	USC00511004
1983	Sep	54.1°F	55.7°F	-1.6°	USC00511004
1983	Oct	53.3°F	55.6°F	-2.3°	USC00511004
1983	Nov	57.7°F	54.3°F	+3.5°	USC00511004
1983	Dec	53.3°F	52.1°F	+1.2°	USC00511004
1984	Jan	51.7°F	50.5°F	+1.1°	USC00511004
1984	Feb	51.8°F	50.0°F	+1.8°	USC00511004
1984	Mar	52.9°F	50.6°F	+2.2°	USC00511004
1984	Apr	53.3°F	51.4°F	+1.9°	USC00511004
1984	May	53.7°F	52.8°F	+0.9°	USC00511004
1984	Jun	56.3°F	55.7°F	+0.7°	USC00511004
1984	Jul	54.6°F	56.4°F	-1.8°	USC00511004
1984	Aug	54.2°F	56.7°F	-2.5°	USC00511004
1984	Sep	54.5°F	55.7°F	-1.1°	USC00511004
1984	Oct	57.0°F	55.6°F	+1.4°	USC00511004
1984	Nov	56.0°F	54.3°F	+1.8°	USC00511004
1984	Dec	50.1°F	52.1°F	-2.0°	USC00511004
1985	Jan	50.5°F	50.5°F	-0.1°	USC00511004
1985	Feb	50.1°F	50.0°F	+0.1°	USC00511004
1985	Mar	48.0°F	50.6°F	-2.6°	USC00511004
1985	Apr	49.5°F	51.4°F	-1.8°	USC00511004
1985	May	50.3°F	52.8°F	-2.5°	USC00511004
1985	Jun	54.9°F	55.7°F	-0.8°	USC00511004
1985	Jul	55.9°F	56.4°F	-0.6°	USC00511004
1985	Aug	56.2°F	56.7°F	-0.5°	USC00511004
1985	Sep	54.5°F	55.7°F	-1.1°	USC00511004
1985	Oct	54.6°F	55.6°F	-1.0°	USC00511004
1985	Nov	51.8°F	54.3°F	-2.4°	USC00511004
1985	Dec	52.5°F	52.1°F	+0.4°	USC00511004
1986	Jan	51.0°F	50.5°F	+0.5°	USC00511004
1986	Feb	51.3°F	50.0°F	+1.3°	USC00511004
1986	Mar	53.5°F	50.6°F	+2.8°	USC00511004
1986	Apr	52.3°F	51.4°F	+1.0°	USC00511004
1986	May	52.3°F	52.8°F	-0.6°	USC00511004
1986	Jun	55.2°F	55.7°F	-0.4°	USC00511004
1986	Jul	57.3°F	56.4°F	+0.8°	USC00511004
1986	Aug	60.3°F	56.7°F	+3.5°	USC00511004
1986	Sep	56.4°F	55.7°F	+0.7°	USC00511004
1986	Oct	55.6°F	55.6°F	+0.0°	USC00511004
1986	Nov	55.9°F	54.3°F	+1.6°	USC00511004
1986	Dec	54.6°F	52.1°F	+2.5°	USC00511004
1987	Jan	50.5°F	50.5°F	+0.0°	USC00511004
1987	Feb	49.4°F	50.0°F	-0.7°	USC00511004
1987	Mar	50.7°F	50.6°F	+0.1°	USC00511004
1987	Apr	50.7°F	51.4°F	-0.7°	USC00511004
1987	May	50.3°F	52.8°F	-2.6°	USC00511004
1987	Jun	53.8°F	55.7°F	-1.9°	USC00511004
1987	Jul	56.2°F	56.4°F	-0.2°	USC00511004
1987	Aug	57.0°F	56.7°F	+0.3°	USC00511004
1987	Sep	57.6°F	55.7°F	+1.9°	USC00511004
1987	Oct	57.1°F	55.6°F	+1.5°	USC00511004
1987	Nov	54.6°F	54.3°F	+0.4°	USC00511004
1987	Dec	54.8°F	52.1°F	+2.8°	USC00511004
1988	Jan	51.5°F	50.5°F	+1.0°	USC00511004
1988	Feb	50.5°F	50.0°F	+0.4°	USC00511004
1988	Mar	52.3°F	50.6°F	+1.7°	USC00511004
1988	Apr	51.8°F	51.4°F	+0.4°	USC00511004
1988	May	55.3°F	52.8°F	+2.5°	USC00511004
1988	Jun	59.1°F	55.7°F	+3.4°	USC00511004
1988	Jul	56.6°F	56.4°F	+0.1°	USC00511004
1988	Aug	56.9°F	56.7°F	+0.2°	USC00511004
1988	Sep	55.9°F	55.7°F	+0.2°	USC00511004
1988	Oct	55.7°F	55.6°F	+0.1°	USC00511004
1988	Nov	55.3°F	54.3°F	+1.0°	USC00511004
1988	Dec	51.8°F	52.1°F	-0.2°	USC00511004
1989	Jan	49.6°F	50.5°F	-0.9°	USC00511004
1989	Feb	50.5°F	50.0°F	+0.5°	USC00511004
1989	Mar	52.3°F	50.6°F	+1.7°	USC00511004
1989	Apr	49.5°F	51.4°F	-1.8°	USC00511004
1989	May	53.5°F	52.8°F	+0.7°	USC00511004
1989	Jun	55.7°F	55.7°F	+0.0°	USC00511004
1989	Jul	56.4°F	56.4°F	+0.0°	USC00511004
1989	Aug	55.6°F	56.7°F	-1.1°	USC00511004
1989	Sep	53.8°F	55.7°F	-1.8°	USC00511004
1989	Oct	70.6°F	55.6°F	+15.0°	USC00515000
1989	Nov	55.5°F	54.3°F	+1.3°	USC00511004
1989	Dec	50.1°F	52.1°F	-1.9°	USC00511004
1990	Jan	53.6°F	50.5°F	+3.1°	USC00511004
1990	Feb	47.9°F	50.0°F	-2.2°	USC00511004
1990	Mar	52.2°F	50.6°F	+1.6°	USC00511004
1990	Apr	55.3°F	51.4°F	+4.0°	USC00511004
1990	May	52.6°F	52.8°F	-0.2°	USC00511004
1990	Jun	57.6°F	55.7°F	+1.9°	USC00511004
1990	Jul	55.9°F	56.4°F	-0.6°	USC00511004
1990	Aug	57.5°F	56.7°F	+0.8°	USC00511004
1990	Sep	56.3°F	55.7°F	+0.7°	USC00511004
1990	Oct	54.2°F	55.6°F	-1.4°	USC00511004
1990	Nov	54.7°F	54.3°F	+0.5°	USC00511004
1990	Dec	51.1°F	52.1°F	-0.9°	USC00511004
1991	Jan	52.1°F	50.5°F	+1.6°	USC00511004
1991	Feb	51.4°F	50.0°F	+1.4°	USC00511004
1991	Mar	48.2°F	50.6°F	-2.4°	USC00511004
1991	Apr	52.3°F	51.4°F	+1.0°	USC00511004
1991	May	52.9°F	52.8°F	+0.1°	USC00511004
1991	Jun	52.6°F	55.7°F	-3.1°	USC00511004
1991	Jul	56.2°F	56.4°F	-0.2°	USC00511004
1991	Aug	57.8°F	56.7°F	+1.1°	USC00511004
1991	Sep	57.0°F	55.7°F	+1.3°	USC00511004
1991	Oct	56.0°F	55.6°F	+0.4°	USC00511004
1991	Nov	57.9°F	54.3°F	+3.6°	USC00511004
1991	Dec	53.3°F	52.1°F	+1.2°	USC00511004
1992	Jan	52.2°F	50.5°F	+1.7°	USC00511004
1992	Feb	52.2°F	50.0°F	+2.2°	USC00511004
1992	Mar	51.8°F	50.6°F	+1.1°	USC00511004
1992	Apr	50.5°F	51.4°F	-0.9°	USC00511004
1992	May	53.5°F	52.8°F	+0.7°	USC00511004
1992	Jun	56.8°F	55.7°F	+1.1°	USC00511004
1992	Jul	55.2°F	56.4°F	-1.2°	USC00511004
1992	Aug	58.0°F	56.7°F	+1.3°	USC00511004
1992	Sep	57.7°F	55.7°F	+2.1°	USC00511004
1992	Oct	56.9°F	55.6°F	+1.3°	USC00511004
1992	Nov	55.1°F	54.3°F	+0.8°	USC00511004
1992	Dec	54.0°F	52.1°F	+2.0°	USC00511004
1993	Jan	49.0°F	50.5°F	-1.5°	USC00511004
1993	Feb	50.3°F	50.0°F	+0.3°	USC00511004
1993	Mar	50.9°F	50.6°F	+0.2°	USC00511004
1993	Apr	53.9°F	51.4°F	+2.5°	USC00511004
1993	May	53.0°F	52.8°F	+0.1°	USC00511004
1993	Jun	56.3°F	55.7°F	+0.6°	USC00511004
1993	Jul	55.4°F	56.4°F	-1.1°	USC00511004
1993	Aug	57.7°F	56.7°F	+1.0°	USC00511004
1993	Sep	56.2°F	55.7°F	+0.6°	USC00511004
1993	Oct	54.8°F	55.6°F	-0.8°	USC00511004
1993	Nov	51.9°F	54.3°F	-2.4°	USC00511004
1993	Dec	53.5°F	52.1°F	+1.4°	USC00511004
1994	Jan	50.1°F	50.5°F	-0.4°	USC00511004
1994	Feb	50.8°F	50.0°F	+0.8°	USC00511004
1994	Mar	50.2°F	50.6°F	-0.5°	USC00511004
1994	Apr	51.8°F	51.4°F	+0.4°	USC00511004
1994	May	54.7°F	52.8°F	+1.9°	USC00511004
1994	Jun	55.2°F	55.7°F	-0.5°	USC00511004
1994	Jul	60.3°F	56.4°F	+3.9°	USC00511004
1994	Aug	58.6°F	56.7°F	+1.8°	USC00511004
1994	Sep	57.5°F	55.7°F	+1.9°	USC00511004
1994	Oct	55.2°F	55.6°F	-0.4°	USC00511004
1994	Nov	54.4°F	54.3°F	+0.1°	USC00511004
1994	Dec	52.7°F	52.1°F	+0.7°	USC00511004
1995	Jan	55.2°F	50.5°F	+4.7°	USC00511004
1995	Feb	50.6°F	50.0°F	+0.6°	USC00511004
1995	Mar	52.9°F	50.6°F	+2.3°	USC00511004
1995	Apr	51.1°F	51.4°F	-0.2°	USC00511004
1995	May	53.9°F	52.8°F	+1.1°	USC00511004
1995	Jun	56.9°F	55.7°F	+1.3°	USC00511004
1995	Jul	56.0°F	56.4°F	-0.4°	USC00511004
1995	Aug	57.5°F	56.7°F	+0.8°	USC00511004
1995	Sep	55.9°F	55.7°F	+0.3°	USC00511004
1995	Oct	54.6°F	55.6°F	-1.0°	USC00511004
1995	Nov	56.4°F	54.3°F	+2.2°	USC00511004
1995	Dec	56.0°F	52.1°F	+3.9°	USC00511004
1996	Jan	67.6°F	50.5°F	+17.0°	USC00515000
1996	Feb	50.7°F	50.0°F	+0.7°	USC00511004
1996	Mar	51.0°F	50.6°F	+0.4°	USC00511004
1996	Apr	55.1°F	51.4°F	+3.8°	USC00511004
1996	May	56.0°F	52.8°F	+3.1°	USC00511004
1996	Jun	56.9°F	55.7°F	+1.3°	USC00511004
1996	Jul	57.7°F	56.4°F	+1.2°	USC00511004
1996	Aug	58.6°F	56.7°F	+1.9°	USC00511004
1996	Sep	57.0°F	55.7°F	+1.4°	USC00511004
1996	Oct	58.8°F	55.6°F	+3.2°	USC00511004
1996	Nov	55.6°F	54.3°F	+1.3°	USC00511004
1996	Dec	51.5°F	52.1°F	-0.5°	USC00511004
1997	Jan	52.8°F	50.5°F	+2.3°	USC00511004
1997	Feb	51.6°F	50.0°F	+1.6°	USC00511004
1997	Mar	51.9°F	50.6°F	+1.3°	USC00511004
1997	Apr	52.8°F	51.4°F	+1.5°	USC00511004
1997	May	53.0°F	52.8°F	+0.1°	USC00511004
1997	Jun	55.9°F	55.7°F	+0.2°	USC00511004
1997	Jul	56.3°F	56.4°F	-0.1°	USC00511004
1997	Aug	57.8°F	56.7°F	+1.0°	USC00511004
1997	Sep	57.0°F	55.7°F	+1.4°	USC00511004
1997	Oct	57.2°F	55.6°F	+1.6°	USC00511004
1997	Nov	54.2°F	54.3°F	-0.1°	USC00511004
1997	Dec	52.6°F	52.1°F	+0.6°	USC00511004
1998	Jan	51.0°F	50.5°F	+0.5°	USC00511004
1998	Feb	53.1°F	50.0°F	+3.1°	USC00511004
1998	Mar	51.9°F	50.6°F	+1.2°	USC00511004
1998	Apr	48.5°F	51.4°F	-2.9°	USC00511004
1998	May	52.0°F	52.8°F	-0.8°	USC00511004
1998	Jun	55.3°F	55.7°F	-0.4°	USC00511004
1998	Jul	59.5°F	56.4°F	+3.0°	USC00511004
1998	Aug	56.4°F	56.7°F	-0.4°	USC00511004
1998	Sep	55.3°F	55.7°F	-0.3°	USC00511004
1998	Oct	56.0°F	55.6°F	+0.5°	USC00511004
1998	Nov	54.3°F	54.3°F	+0.1°	USC00511004
1998	Dec	51.2°F	52.1°F	-0.9°	USC00511004
1999	Jan	52.0°F	50.5°F	+1.5°	USC00511004
1999	Feb	49.9°F	50.0°F	-0.1°	USC00511004
1999	Mar	50.9°F	50.6°F	+0.2°	USC00511004
1999	Apr	50.0°F	51.4°F	-1.4°	USC00511004
1999	May	54.7°F	52.8°F	+1.8°	USC00511004
1999	Jun	57.6°F	55.7°F	+1.9°	USC00511004
1999	Jul	57.0°F	56.4°F	+0.6°	USC00511004
1999	Aug	57.8°F	56.7°F	+1.1°	USC00511004
1999	Sep	53.3°F	55.7°F	-2.4°	USC00511004
1999	Oct	55.7°F	55.6°F	+0.1°	USC00511004
1999	Nov	55.3°F	54.3°F	+1.0°	USC00511004
1999	Dec	51.2°F	52.1°F	-0.9°	USC00511004
2000	Jan	49.7°F	50.5°F	-0.8°	USC00511004
2000	Feb	56.2°F	50.0°F	+6.1°	USC00511004
2000	Mar	53.0°F	50.6°F	+2.3°	USC00511004
2000	Apr	52.3°F	51.4°F	+1.0°	USC00511004
2000	May	57.5°F	52.8°F	+4.7°	USC00511004
2000	Jun	55.7°F	55.7°F	+0.0°	USC00511004
2000	Jul	56.4°F	56.4°F	+0.0°	USC00511004
2000	Aug	56.8°F	56.7°F	+0.1°	USC00511004
2000	Sep	55.9°F	55.7°F	+0.2°	USC00511004
2000	Oct	56.0°F	55.6°F	+0.5°	USC00511004
2000	Nov	55.1°F	54.3°F	+0.8°	USC00511004
2000	Dec	54.3°F	52.1°F	+2.3°	USC00511004
2001	Jan	55.7°F	50.5°F	+5.2°	USC00511004
2001	Feb	49.8°F	50.0°F	-0.2°	USC00511004
2001	Mar	50.8°F	50.6°F	+0.1°	USC00511004
2001	Apr	51.2°F	51.4°F	-0.2°	USC00511004
2001	May	53.4°F	52.8°F	+0.6°	USC00511004
2001	Jun	55.7°F	55.7°F	+0.1°	USC00511004
2001	Jul	57.9°F	56.4°F	+1.5°	USC00511004
2001	Aug	59.2°F	56.7°F	+2.5°	USC00511004
2001	Sep	58.2°F	55.7°F	+2.6°	USC00511004
2001	Oct	54.9°F	55.6°F	-0.7°	USC00511004
2001	Nov	58.7°F	54.3°F	+4.5°	USC00511004
2001	Dec	53.5°F	52.1°F	+1.4°	USC00511004
2002	Jan	52.8°F	50.5°F	+2.3°	USC00511004
2002	Feb	52.2°F	50.0°F	+2.2°	USC00511004
2002	Mar	51.8°F	50.6°F	+1.2°	USC00511004
2002	Apr	54.9°F	51.4°F	+3.6°	USC00511004
2002	May	68.2°F	52.8°F	+15.3°	USC00512679
2002	Jun	58.3°F	55.7°F	+2.7°	USC00511004
2002	Jul	60.0°F	56.4°F	+3.6°	USC00511004
2002	Aug	71.2°F	56.7°F	+14.5°	USC00512679
2002	Sep	55.1°F	55.7°F	-0.5°	USC00511004
2002	Oct	57.1°F	55.6°F	+1.5°	USC00511004
2002	Nov	56.6°F	54.3°F	+2.3°	USC00511004
2002	Dec	54.1°F	52.1°F	+2.0°	USC00511004
2003	Jan	52.7°F	50.5°F	+2.2°	USC00511004
2003	Feb	51.0°F	50.0°F	+1.0°	USC00511004
2003	Mar	53.0°F	50.6°F	+2.4°	USC00511004
2003	Apr	51.5°F	51.4°F	+0.2°	USC00511004
2003	May	57.0°F	52.8°F	+4.1°	USC00511004
2003	Jun	56.2°F	55.7°F	+0.5°	USC00511004
2003	Jul	58.2°F	56.4°F	+1.7°	USC00511004
2003	Aug	57.6°F	56.7°F	+0.9°	USC00511004
2003	Sep	56.3°F	55.7°F	+0.7°	USC00511004
2003	Oct	56.6°F	55.6°F	+1.0°	USC00511004
2003	Nov	53.3°F	54.3°F	-1.0°	USC00511004
2003	Dec	54.6°F	52.1°F	+2.5°	USC00511004
2004	Jan	53.0°F	50.5°F	+2.5°	USC00511004
2004	Feb	66.6°F	50.0°F	+16.6°	USC00512679
2004	Mar	51.2°F	50.6°F	+0.6°	USC00511004
2004	Apr	51.2°F	51.4°F	-0.1°	USC00511004
2004	May	55.5°F	52.8°F	+2.7°	USC00511004
2004	Jun	56.3°F	55.7°F	+0.6°	USC00511004
2004	Jul	56.8°F	56.4°F	+0.3°	USC00511004
2004	Aug	58.8°F	56.7°F	+2.1°	USC00511004
2004	Sep	55.7°F	55.7°F	+0.0°	USC00511004
2004	Oct	55.0°F	55.6°F	-0.6°	USC00511004
2004	Nov	54.4°F	54.3°F	+0.1°	USC00511004
2004	Dec	51.0°F	52.1°F	-1.1°	USC00511004
2005	Jan	52.1°F	50.5°F	+1.6°	USC00511004
2005	Feb	52.0°F	50.0°F	+2.0°	USC00511004
2005	Mar	52.5°F	50.6°F	+1.9°	USC00511004
2005	Apr	53.1°F	51.4°F	+1.7°	USC00511004
2005	May	56.2°F	52.8°F	+3.4°	USC00511004
2005	Jun	54.9°F	55.7°F	-0.8°	USC00511004
2005	Jul	57.3°F	56.4°F	+0.9°	USC00511004
2005	Aug	56.9°F	56.7°F	+0.2°	USC00511004
2005	Sep	56.9°F	55.7°F	+1.3°	USC00511004
2005	Oct	54.3°F	55.6°F	-1.3°	USC00511004
2005	Nov	54.4°F	54.3°F	+0.1°	USC00511004
2005	Dec	54.9°F	52.1°F	+2.8°	USC00511004
2006	Jan	53.3°F	50.5°F	+2.8°	USC00511004
2006	Feb	49.0°F	50.0°F	-1.0°	USC00511004
2006	Mar	53.1°F	50.6°F	+2.4°	USC00511004
2006	Apr	51.7°F	51.4°F	+0.4°	USC00511004
2006	May	52.7°F	52.8°F	-0.2°	USC00511004
2006	Jun	60.6°F	55.7°F	+4.9°	USC00511004
2006	Jul	68.8°F	56.4°F	+12.4°	USC00512679
2006	Aug	58.0°F	56.7°F	+1.2°	USC00511004
2006	Sep	56.6°F	55.7°F	+1.0°	USC00511004
2006	Oct	56.9°F	55.6°F	+1.3°	USC00511004
2006	Nov	56.2°F	54.3°F	+1.9°	USC00511004
2006	Dec	55.5°F	52.1°F	+3.4°	USC00511004
2007	Jan	54.0°F	50.5°F	+3.5°	USC00511004
2007	Feb	50.9°F	50.0°F	+0.9°	USC00511004
2007	Mar	52.2°F	50.6°F	+1.5°	USC00511004
2007	Apr	50.2°F	51.4°F	-1.2°	USC00511004
2007	May	56.1°F	52.8°F	+3.2°	USC00511004
2007	Jun	56.2°F	55.7°F	+0.5°	USC00511004
2007	Jul	59.3°F	56.4°F	+2.8°	USC00511004
2007	Aug	56.9°F	56.7°F	+0.2°	USC00511004
2007	Sep	54.9°F	55.7°F	-0.8°	USC00511004
2007	Oct	54.8°F	55.6°F	-0.8°	USC00511004
2007	Nov	53.9°F	54.3°F	-0.4°	USC00511004
2007	Dec	66.8°F	52.1°F	+14.7°	USC00515000
2008	Jan	48.2°F	50.5°F	-2.3°	USC00511004
2008	Feb	63.5°F	50.0°F	+13.5°	USC00515000
2008	Mar	54.8°F	50.6°F	+4.2°	USC00511004
2008	Apr	53.0°F	51.4°F	+1.6°	USC00511004
2008	May	54.2°F	52.8°F	+1.3°	USC00511004
2008	Jun	69.9°F	55.7°F	+14.2°	USC00515000
2008	Jul	55.7°F	56.4°F	-0.7°	USC00511004
2008	Aug	55.9°F	56.7°F	-0.9°	USC00511004
2008	Sep	54.2°F	55.7°F	-1.4°	USC00511004
2008	Oct	55.5°F	55.6°F	-0.1°	USC00511004
2008	Nov	55.2°F	54.3°F	+0.9°	USC00511004
2008	Dec	53.2°F	52.1°F	+1.1°	USC00511004
2009	Jan	51.1°F	50.5°F	+0.6°	USC00511004
2009	Feb	49.0°F	50.0°F	-1.0°	USC00511004
2009	Mar	63.9°F	50.6°F	+13.2°	USC00515000
2009	Apr	65.0°F	51.4°F	+13.6°	USC00515000
2009	May	54.0°F	52.8°F	+1.2°	USC00511004
2009	Jun	70.4°F	55.7°F	+14.7°	USC00515000
2009	Jul	57.5°F	56.4°F	+1.1°	USC00511004
2009	Aug	59.8°F	56.7°F	+3.1°	USC00511004
2009	Sep	56.4°F	55.7°F	+0.7°	USC00511004
2009	Oct	58.3°F	55.6°F	+2.7°	USC00511004
2009	Nov	54.6°F	54.3°F	+0.3°	USC00511004
2009	Dec	52.8°F	52.1°F	+0.8°	USC00511004
2010	Jan	56.8°F	50.5°F	+6.3°	USC00511004
2010	Feb	51.2°F	50.0°F	+1.2°	USC00511004
2010	Mar	48.7°F	50.6°F	-2.0°	USC00511004
2010	Apr	53.2°F	51.4°F	+1.9°	USC00511004
2010	May	56.0°F	52.8°F	+3.2°	USC00511004
2010	Jun	59.5°F	55.7°F	+3.8°	USC00511004
2010	Jul	56.3°F	56.4°F	-0.1°	USC00511004
2010	Aug	57.5°F	56.7°F	+0.8°	USC00511004
2010	Sep	56.2°F	55.7°F	+0.6°	USC00511004
2010	Oct	53.9°F	55.6°F	-1.7°	USC00511004
2010	Nov	53.1°F	54.3°F	-1.1°	USC00511004
2010	Dec	52.6°F	52.1°F	+0.5°	USC00511004
2011	Jan	64.8°F	50.5°F	+14.3°	USC00515000
2011	Feb	51.8°F	50.0°F	+1.8°	USC00511004
2011	Mar	52.8°F	50.6°F	+2.2°	USC00511004
2011	Apr	67.3°F	51.4°F	+15.9°	USC00515000
2011	May	54.1°F	52.8°F	+1.2°	USC00511004
2011	Jun	57.0°F	55.7°F	+1.3°	USC00511004
2011	Jul	56.5°F	56.4°F	+0.1°	USC00511004
2011	Aug	56.2°F	56.7°F	-0.5°	USC00511004
2011	Sep	69.9°F	55.7°F	+14.3°	USC00515000
2011	Oct	69.3°F	55.6°F	+13.7°	USC00515000
2011	Nov	52.9°F	54.3°F	-1.4°	USC00511004
2011	Dec	66.2°F	52.1°F	+14.2°	USC00515000
2012	Jan	66.0°F	50.5°F	+15.5°	USC00515000
2012	Feb	65.1°F	50.0°F	+15.1°	USC00515000
2012	Mar	50.5°F	50.6°F	-0.1°	USC00511004
2012	Apr	66.5°F	51.4°F	+15.1°	USC00515000
2012	May	67.7°F	52.8°F	+14.9°	USC00515000
2012	Jun	68.9°F	55.7°F	+13.2°	USC00515000
2012	Jul	69.8°F	56.4°F	+13.3°	USC00515000
2012	Aug	71.0°F	56.7°F	+14.3°	USC00515000
2012	Sep	69.9°F	55.7°F	+14.3°	USC00515000
2012	Oct	70.0°F	55.6°F	+14.4°	USC00515000
2012	Nov	67.8°F	54.3°F	+13.5°	USC00515000
2012	Dec	66.9°F	52.1°F	+14.8°	USC00515000
2013	Jan	65.2°F	50.5°F	+14.7°	USC00515000
2013	Feb	64.4°F	50.0°F	+14.4°	USC00515000
2013	Mar	64.5°F	50.6°F	+13.9°	USC00515000
2013	Apr	67.1°F	51.4°F	+15.7°	USC00515000
2013	May	69.2°F	52.8°F	+16.4°	USC00515000
2013	Jun	70.5°F	55.7°F	+14.8°	USC00515000
2013	Jul	71.7°F	56.4°F	+15.2°	USC00515000
2013	Aug	71.6°F	56.7°F	+14.9°	USC00515000
2013	Sep	72.1°F	55.7°F	+16.5°	USC00515000
2013	Oct	70.5°F	55.6°F	+14.9°	USC00515000
2013	Nov	75.6°F	54.3°F	+21.4°	USW00022516
2013	Dec	67.4°F	52.1°F	+15.3°	USC00515000
2014	Jan	64.9°F	50.5°F	+14.4°	USC00515000
2014	Feb	67.2°F	50.0°F	+17.1°	USC00515000
2014	Mar	66.4°F	50.6°F	+15.8°	USC00515000
2014	Apr	67.5°F	51.4°F	+16.1°	USC00515000
2014	May	69.0°F	52.8°F	+16.2°	USC00515000
2014	Jun	70.4°F	55.7°F	+14.7°	USC00515000
2014	Jul	72.1°F	56.4°F	+15.7°	USC00515000
2014	Aug	72.6°F	56.7°F	+15.9°	USC00515000
2014	Sep	72.7°F	55.7°F	+17.1°	USC00515000
2014	Oct	72.0°F	55.6°F	+16.4°	USC00515000
2014	Nov	69.1°F	54.3°F	+14.9°	USC00515000
2014	Dec	66.0°F	52.1°F	+13.9°	USC00515000
2015	Jan	63.9°F	50.5°F	+13.4°	USC00515000
2015	Feb	52.7°F	50.0°F	+2.7°	USC00511004
2015	Mar	49.5°F	50.6°F	-1.1°	USC00511004
2015	Apr	52.8°F	51.4°F	+1.5°	USC00511004
2015	May	67.8°F	52.8°F	+15.0°	USC00515000
2015	Jun	70.5°F	55.7°F	+14.8°	USC00515000
2015	Jul	73.3°F	56.4°F	+16.9°	USC00515000
2015	Aug	75.0°F	56.7°F	+18.3°	USC00515000
2015	Sep	74.3°F	55.7°F	+18.7°	USC00515000
2015	Oct	72.0°F	55.6°F	+16.4°	USC00515000
2015	Nov	71.0°F	54.3°F	+16.7°	USC00515000
2015	Dec	67.5°F	52.1°F	+15.4°	USC00515000
2016	Jan	65.5°F	50.5°F	+15.0°	USC00515000
2016	Feb	65.3°F	50.0°F	+15.3°	USC00515000
2016	Mar	66.4°F	50.6°F	+15.7°	USC00515000
2016	Apr	68.6°F	51.4°F	+17.3°	USC00515000
2016	May	69.1°F	52.8°F	+16.3°	USC00515000
2016	Jun	70.9°F	55.7°F	+15.2°	USC00515000
2016	Jul	72.3°F	56.4°F	+15.9°	USC00515000
2016	Aug	73.3°F	56.7°F	+16.6°	USC00515000
2016	Sep	72.7°F	55.7°F	+17.0°	USC00515000
2016	Oct	71.3°F	55.6°F	+15.7°	USC00515000
2016	Nov	69.2°F	54.3°F	+14.9°	USC00515000
2016	Dec	67.1°F	52.1°F	+15.1°	USC00515000
2017	Jan	64.5°F	50.5°F	+14.0°	USC00515000
2017	Feb	52.1°F	50.0°F	+2.1°	USC00511004
2017	Mar	54.0°F	50.6°F	+3.4°	USC00511004
2017	Apr	54.2°F	51.4°F	+2.9°	USC00511004
2017	May	68.7°F	52.8°F	+15.8°	USC00515000
2017	Jun	70.9°F	55.7°F	+15.2°	USC00515000
2017	Jul	72.4°F	56.4°F	+16.0°	USC00515000
2017	Aug	72.7°F	56.7°F	+16.0°	USC00515000
2017	Sep	56.5°F	55.7°F	+0.9°	USC00511004
2017	Oct	53.7°F	55.6°F	-1.9°	USC00511004
2017	Nov	52.8°F	54.3°F	-1.5°	USC00511004
2017	Dec	50.3°F	52.1°F	-1.8°	USC00511004
2018	Jan	54.1°F	50.5°F	+3.6°	USC00511004
2018	Feb	51.1°F	50.0°F	+1.1°	USC00511004
2018	Mar	51.5°F	50.6°F	+0.8°	USC00511004
2018	Apr	54.2°F	51.4°F	+2.8°	USC00511004
2018	May	55.6°F	52.8°F	+2.8°	USC00511004
2018	Jun	57.4°F	55.7°F	+1.7°	USC00511004
2018	Jul	57.3°F	56.4°F	+0.9°	USC00511004
2018	Aug	73.1°F	56.7°F	+16.4°	USC00515000
2018	Sep	59.1°F	55.7°F	+3.4°	USC00511004
2018	Oct	72.2°F	55.6°F	+16.6°	USC00515000
2018	Nov	69.5°F	54.3°F	+15.2°	USC00515000
2018	Dec	67.6°F	52.1°F	+15.6°	USC00515000
2019	Jan	65.4°F	50.5°F	+14.9°	USC00515000
2019	Feb	64.3°F	50.0°F	+14.3°	USC00515000
2019	Mar	64.7°F	50.6°F	+14.1°	USC00515000
2019	Apr	68.8°F	51.4°F	+17.4°	USC00515000
2019	May	69.6°F	52.8°F	+16.8°	USC00515000
2019	Jun	72.0°F	55.7°F	+16.4°	USC00515000
2019	Jul	73.6°F	56.4°F	+17.2°	USC00515000
2019	Aug	73.7°F	56.7°F	+17.0°	USC00515000
2019	Sep	74.5°F	55.7°F	+18.9°	USC00515000
2019	Oct	72.6°F	55.6°F	+17.0°	USC00515000
2019	Nov	71.0°F	54.3°F	+16.7°	USC00515000
2019	Dec	68.9°F	52.1°F	+16.9°	USC00515000
2020	Jan	66.9°F	50.5°F	+16.4°	USC00515000
2020	Feb	65.3°F	50.0°F	+15.3°	USC00515000
2020	Mar	66.6°F	50.6°F	+15.9°	USC00515000
2020	Apr	67.8°F	51.4°F	+16.5°	USC00515000
2020	May	69.5°F	52.8°F	+16.7°	USC00515000
2020	Jun	71.9°F	55.7°F	+16.3°	USC00515000
2020	Jul	72.8°F	56.4°F	+16.4°	USC00515000
2020	Aug	73.6°F	56.7°F	+16.9°	USC00515000
2020	Sep	72.8°F	55.7°F	+17.2°	USC00515000
2020	Oct	72.6°F	55.6°F	+17.0°	USC00515000
2020	Nov	70.8°F	54.3°F	+16.6°	USC00515000
2020	Dec	68.5°F	52.1°F	+16.5°	USC00515000
2021	Jan	75.4°F	50.5°F	+24.9°	USW00022516
2021	Feb	72.6°F	50.0°F	+22.6°	USW00022516
2021	Mar	72.9°F	50.6°F	+22.2°	USW00022516
2021	Apr	73.4°F	51.4°F	+22.1°	USW00022516
2021	May	76.7°F	52.8°F	+23.9°	USW00022516
2021	Jun	78.1°F	55.7°F	+22.4°	USW00022516
2021	Jul	79.9°F	56.4°F	+23.4°	USW00022516
2021	Aug	79.3°F	56.7°F	+22.6°	USW00022516
2021	Sep	79.8°F	55.7°F	+24.2°	USW00022516
2021	Oct	78.3°F	55.6°F	+22.7°	USW00022516
2021	Nov	77.2°F	54.3°F	+23.0°	USW00022516
2021	Dec	74.4°F	52.1°F	+22.4°	USW00022516
2022	Jan	42.8°F	50.5°F	-7.7°	USC00511004
2022	Feb	73.0°F	50.0°F	+23.0°	USW00022516
2022	Mar	75.6°F	50.6°F	+24.9°	USW00022516
2022	Apr	77.9°F	51.4°F	+26.5°	USW00022516
2022	May	78.0°F	52.8°F	+25.1°	USW00022516
2022	Jun	79.7°F	55.7°F	+24.0°	USW00022516
2022	Jul	81.0°F	56.4°F	+24.6°	USW00022516
2022	Aug	82.3°F	56.7°F	+25.6°	USW00022516
2022	Sep	82.3°F	55.7°F	+26.6°	USW00022516
2022	Oct	81.2°F	55.6°F	+25.6°	USW00022516
2022	Nov	78.4°F	54.3°F	+24.1°	USW00022516
2022	Dec	74.5°F	52.1°F	+22.4°	USW00022516

Showing 996 of 996 records. = gap-filled data

This table shows raw (unsmoothed) monthly anomalies. The spiral applies a 12-month moving average to highlight long-term trends.

Methodology

Methodology How we calculate anomalies

1. Data Acquisition

We query NOAA's Global Summary of the Month (GSOM) database for the closest weather station with good historical coverage, starting from 1930.

Temperature metric: Monthly average temperature (TAVG). When TAVG is unavailable, we use (TMAX + TMIN) / 2 as a proxy.

2. Gap Filling

Some months may have missing data. We fill gaps using data from nearby weather stations (within ~200km).

181

Initial gaps

181

Filled

Unfillable

Fill stations: KULA BRANCH STATION 324.5, HI US, KAILUA 446, HI US, KAHULUI AIRPORT, HI US, HALEAKALA EXPERIMENTAL FARM 4, HI US, KAILIILI 436, HI US

3. Baseline Calculation

The baseline is a 25-year window dynamically centered on the data's midpoint, requiring at least 90% coverage. If coverage is insufficient, the window shifts forward in 5-year increments until the threshold is met.

Period: 1969 – 1994 (100% coverage)

Month	Baseline	Years
January	50.5°F	26/26
February	50.0°F	26/26
March	50.6°F	26/26
April	51.4°F	26/26
May	52.8°F	26/26
June	55.7°F	26/26
July	56.4°F	26/26
August	56.7°F	26/26
September	55.7°F	26/26
October	55.6°F	26/26
November	54.3°F	26/26
December	52.1°F	26/26

4. Anomaly Calculation

For each month, we calculate how far it deviates from the baseline. These are raw monthly anomalies.

Anomaly = Actual Temperature − Baseline[month]

5. Smoothing

The spiral visualization applies a 12-month centered moving average to reduce month-to-month noise and highlight multi-year warming trends. The spiral shows smoothed values, not raw anomalies.

6. Reading the Visualizations

Spiral: A 3D helix where each loop represents one year. The radius indicates the smoothed temperature anomaly, and colors range from blue (cold) to red (warm). The top view shows the annual cycle, while the side view shows time progression.

Stripes: Each stripe represents one year's average anomaly (the mean of all monthly anomalies for that year). No additional smoothing is applied; yearly aggregation naturally reduces noise.

Color scale: Color bounds are set to the 5th and 95th percentile of anomalies to avoid outlier washout, with a neutral zone of approximately ±0.1°C.

7. Data Quality Notes

Time of Observation Bias (TOBS)

Early cooperative weather stations typically read their min/max thermometers in the afternoon. This meant a single hot afternoon's peak temperature could be counted in two consecutive daily readings, inflating monthly maximums.

Between the 1950s and 1980s, most stations switched to morning or midnight observation times. This eliminated the warm bias but introduced a slight cool bias during the transition.

As a result, early decades in our data may read slightly warmer than they actually were, and the transition period may show an artificial cooling dip. Neither reflects actual temperature change. We use raw GSOM data without TOBS adjustments (NOAA's adjusted products like nClimDiv correct for this, but our station-level data does not).

Frequently Asked Questions

Is Haiku, Hawaii getting warmer?

Based on 83+ years of NOAA temperature records, Haiku has warmed at a rate of approximately 0.99°F per decade. This trend is calculated from monthly temperature anomalies relative to the location's historical baseline period.

What was the warmest year on record in Haiku?

The warmest year on record in Haiku was 2021, based on average annual temperature anomaly from NOAA station data.

Where does the temperature data for Haiku come from?

Data comes from the HALEAKALA RANGER STATION 338, HI US weather station, part of NOAA's Global Historical Climatology Network. This station has recorded 83+ years of temperature observations used to build Haiku's climate profile.

How are the climate visualizations for Haiku created?

Three visualizations are generated from Haiku's NOAA data: a climate spiral showing monthly temperature anomalies as concentric rings (inspired by NASA), warming stripes where each vertical stripe represents one year's temperature anomaly, and a linear trend chart showing the long-term trajectory.

Can I download Haiku's temperature data?

Yes. The interactive data table on this page shows every monthly temperature reading in Haiku's record. You can filter by decade and download the complete dataset as a CSV file for your own analysis.

Wear Haiku's Climate Story

These visualizations are printed on demand using Haiku's actual NOAA data. Every purchase plants a tree.

Shop Haiku Climate Apparel →

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