Climate Change in Jber, Alaska

95+ years of recorded temperature data show Jber is warming.

Based on our analysis of 95 years of temperature data near Jber, AK, this area shows a warming trend of approximately +0.2°F per decade. 9 of the last 10 years recorded above-average temperatures, and 2016 was the warmest year on record at +5.3°F above the historical baseline.

Key Climate Facts

Rate of Change

+0.2°F

per decade

Warmest Year

2016

+5.3°F anomaly

Recent Warm Years

9 / 10

above-average years

Decade Shift

+0.5°F

2020s vs 1930s

Compared to the National Average

Jber is warming at roughly the national average rate.

National: +0.20°F/decade
Jber: +0.19°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 Jber's long-term warming trend.

Temperature anomaly spiral for Jber, Alaska
Climate spiral: monthly temperature anomalies from 95+ years of NOAA records for Jber, AK.

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 for Jber, Alaska
Warming stripes: each stripe is one year of average temperature anomaly for Jber, AK.

Temperature Trend

Annual temperature anomalies plotted over time with a linear regression trend line. The slope of +0.19°F per decade quantifies the rate of change.

Temperature trend chart for Jber, Alaska
Linear trend: annual temperature anomalies with trend line for Jber, AK.

Temperature by Decade

1930s
+0.38°F
1940s
+0.38°F
1950s
-0.83°F
1960s
-0.37°F
1970s
-0.48°F
1980s
+0.70°F
1990s
+0.13°F
2000s
+1.35°F
2010s
+1.94°F
2020s
+0.99°F

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

Anomaly Scale

-8.8°F Colder Normal +9.0°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 Jber, AK. Filter by decade or download as CSV.

Data Sources & Audit

Station
MATANUSKA EXPERIMENTAL FARM, AK US
Distance
23.9 mi
Coverage
95.7%
Records
1,114
Range
1930-01 – 2026-01
Gap-filled
16 from 4 stations
Full Data Audit 1,130 records
YearMonthTempBaselineAnomalySourceGap
1930Jan11.5°F12.9°F-1.4°USC00505733
1930Feb5.9°F18.3°F-12.4°USC00505733
1930Mar21.8°F26.6°F-4.8°USC00505733
1930Apr34.9°F36.5°F-1.5°USC00505733
1930May45.3°F47.1°F-1.8°USC00505733
1930Jun53.4°F54.4°F-1.0°USC00505733
1930Jul58.3°F57.7°F+0.5°USC00505733
1930Aug57.0°F55.6°F+1.4°USC00505733
1930Sep44.9°F47.7°F-2.8°USC00505733
1930Oct32.5°F34.0°F-1.5°USC00505733
1930Nov19.2°F20.3°F-1.1°USC00505733
1930Dec26.9°F15.2°F+11.7°USC00505733
1931Jan24.4°F12.9°F+11.6°USC00505733
1931Feb25.3°F18.3°F+6.9°USC00505733
1931Mar25.3°F26.6°F-1.3°USC00505733
1931Apr38.8°F36.5°F+2.3°USC00505733
1931May45.1°F47.1°F-2.0°USC00505733
1931Jun55.5°F54.4°F+1.1°USC00505733
1931Jul57.9°F57.7°F+0.1°USC00505733
1931Aug57.7°F55.6°F+2.0°USC00505733
1931Sep47.6°F47.7°F-0.1°USC00505733
1931Oct33.2°F34.0°F-0.7°USC00505733
1931Nov26.5°F20.3°F+6.2°USC00505733
1931Dec8.7°F15.2°F-6.4°USC00505733
1932Jan-1.8°F12.9°F-14.7°USC00505733
1932Feb4.8°F18.3°F-13.5°USC00505733
1932Mar27.7°F26.6°F+1.1°USC00505733
1932Apr39.3°F36.5°F+2.8°USC00505733
1932Sep47.2°F47.7°F-0.5°USC00505733
1932Oct40.6°F34.0°F+6.6°USC00505733
1932Nov17.6°F20.3°F-2.8°USC00505733
1932Dec15.2°F15.2°F+0.0°USC00505733
1933Feb13.0°F18.3°F-5.3°USC00505733
1933Mar21.7°F26.6°F-5.0°USC00505733
1933Apr36.9°F36.5°F+0.4°USC00505733
1933May47.9°F47.1°F+0.9°USC00505733
1933Jun53.9°F54.4°F-0.5°USC00505733
1934Mar36.4°F26.6°F+9.8°USC00505733
1934Jul58.6°F57.7°F+0.8°USC00505733
1934Aug57.1°F55.6°F+1.5°USC00505733
1934Sep51.7°F47.7°F+4.0°USC00505733
1934Oct39.7°F34.0°F+5.7°USC00505733
1934Nov24.0°F20.3°F+3.6°USC00505733
1934Dec19.2°F15.2°F+4.0°USC00505733
1935Jul58.3°F57.7°F+0.6°USC00505733
1935Aug54.4°F55.6°F-1.2°USC00505733
1935Sep47.4°F47.7°F-0.3°USC00505733
1935Oct32.3°F34.0°F-1.7°USC00505733
1935Nov20.5°F20.3°F+0.2°USC00505733
1935Dec16.2°F15.2°F+1.0°USC00505733
1936Jan17.5°F12.9°F+4.6°USC00505733
1936Feb13.9°F18.3°F-4.4°USC00505733
1936Mar21.4°F26.6°F-5.3°USC00505733
1936Apr36.2°F36.5°F-0.2°USC00505733
1936May46.9°F47.1°F-0.2°USC00505733
1936Jun63.5°F54.4°F+9.1°USC00505733
1936Jul61.9°F57.7°F+4.1°USC00505733
1936Aug57.8°F55.6°F+2.2°USC00505733
1936Sep46.4°F47.7°F-1.2°USC00505733
1936Oct41.1°F34.0°F+7.1°USC00505733
1936Nov30.1°F20.3°F+9.7°USC00505733
1936Dec9.6°F15.2°F-5.5°USC00505733
1937Jan19.4°F12.9°F+6.5°USC00505733
1937Feb9.2°F18.3°F-9.1°USC00505733
1937Mar24.6°F26.6°F-2.0°USC00505733
1937Apr35.5°F36.5°F-1.0°USC00505733
1937May46.1°F47.1°F-1.0°USC00505733
1937Jun54.8°F54.4°F+0.4°USC00505733
1937Jul56.8°F57.7°F-0.9°USC00505733
1937Aug53.0°F55.6°F-2.7°USC00505733
1937Sep49.9°F47.7°F+2.2°USC00505733
1937Oct41.0°F34.0°F+7.0°USC00505733
1937Nov22.7°F20.3°F+2.4°USC00505733
1937Dec13.3°F15.2°F-1.9°USC00505733
1938Jan11.2°F12.9°F-1.6°USC00505733
1938Feb19.9°F18.3°F+1.6°USC00505733
1938Mar25.6°F26.6°F-1.0°USC00505733
1938Apr41.3°F36.5°F+4.8°USC00505733
1938May47.1°F47.1°F+0.0°USC00505733
1938Jun53.0°F54.4°F-1.5°USC00505733
1938Jul56.0°F57.7°F-1.8°USC00505733
1938Aug56.9°F55.6°F+1.3°USC00505733
1938Sep50.7°F47.7°F+3.1°USC00505733
1938Oct41.7°F34.0°F+7.7°USC00505733
1938Nov24.2°F20.3°F+3.9°USC00505733
1938Dec20.5°F15.2°F+5.4°USC00505733
1939Jan12.1°F12.9°F-0.7°USC00505733
1939Feb20.4°F18.3°F+2.1°USC00505733
1939Mar22.7°F26.6°F-3.9°USC00505733
1939Apr37.0°F36.5°F+0.5°USC00505733
1939May46.0°F47.1°F-1.0°USC00505733
1939Jun54.7°F54.4°F+0.3°USC00505733
1939Jul57.5°F57.7°F-0.3°USC00505733
1939Aug52.5°F55.6°F-3.1°USC00505733
1939Sep47.0°F47.7°F-0.7°USC00505733
1939Oct29.6°F34.0°F-4.3°USC00505733
1939Nov18.6°F20.3°F-1.7°USC00505733
1939Dec20.5°F15.2°F+5.3°USC00505733
1940Jan20.2°F12.9°F+7.4°USC00505733
1940Feb25.9°F18.3°F+7.6°USC00505733
1940Mar27.5°F26.6°F+0.9°USC00505733
1940Apr44.3°F36.5°F+7.9°USC00505733
1940May48.7°F47.1°F+1.6°USC00505733
1940Jun55.6°F54.4°F+1.2°USC00505733
1940Jul58.1°F57.7°F+0.3°USC00505733
1940Aug55.9°F55.6°F+0.3°USC00505733
1940Sep47.3°F47.7°F-0.3°USC00505733
1940Oct37.2°F34.0°F+3.3°USC00505733
1940Nov23.7°F20.3°F+3.3°USC00505733
1940Dec20.2°F15.2°F+5.1°USC00505733
1941Jan12.0°F12.9°F-0.8°USC00505733
1941Feb28.4°F18.3°F+10.1°USC00505733
1941Mar33.5°F26.6°F+6.9°USC00505733
1941Apr42.1°F36.5°F+5.6°USC00505733
1941May46.9°F47.1°F-0.2°USC00505733
1941Jun56.4°F54.4°F+1.9°USC00505733
1941Jul56.2°F57.7°F-1.5°USC00505733
1941Aug59.0°F55.6°F+3.4°USC00505733
1941Sep48.5°F47.7°F+0.8°USC00505733
1941Oct30.9°F34.0°F-3.0°USC00505733
1941Nov17.8°F20.3°F-2.5°USC00505733
1941Dec17.2°F15.2°F+2.0°USC00505733
1942Jan24.1°F12.9°F+11.2°USC00505733
1942Feb30.2°F18.3°F+11.9°USC00505733
1942Mar25.5°F26.6°F-1.2°USC00505733
1942Apr39.7°F36.5°F+3.3°USC00505733
1942May51.5°F47.1°F+4.4°USC00505733
1942Jun56.3°F54.4°F+1.9°USC00505733
1942Jul59.3°F57.7°F+1.6°USC00505733
1942Aug56.5°F55.6°F+0.9°USC00505733
1942Sep52.2°F47.7°F+4.5°USC00505733
1942Oct37.6°F34.0°F+3.7°USC00505733
1942Nov14.6°F20.3°F-5.8°USC00505733
1942Dec1.6°F15.2°F-13.6°USC00505733
1943Jan7.1°F12.9°F-5.8°USC00505733
1943Mar23.9°F26.6°F-2.7°USC00505733
1943Apr37.7°F36.5°F+1.3°USC00505733
1943May48.2°F47.1°F+1.1°USC00505733
1943Jun57.6°F54.4°F+3.2°USC00505733
1943Jul56.9°F57.7°F-0.8°USC00505733
1943Aug54.8°F55.6°F-0.8°USC00505733
1943Sep48.1°F47.7°F+0.4°USC00505733
1943Oct39.7°F34.0°F+5.7°USC00505733
1943Nov31.9°F20.3°F+11.6°USC00505733
1943Dec26.6°F15.2°F+11.4°USC00505733
1944Jan17.2°F12.9°F+4.4°USC00505733
1944Feb28.8°F18.3°F+10.4°USC00505733
1944Mar24.1°F26.6°F-2.5°USC00505733
1944Apr34.3°F36.5°F-2.1°USC00505733
1944May47.2°F47.1°F+0.2°USC00505733
1944Jun56.4°F54.4°F+1.9°USC00505733
1944Jul57.0°F57.7°F-0.7°USC00505733
1944Aug55.7°F55.6°F+0.1°USC00505733
1944Sep48.1°F47.7°F+0.4°USC00505733
1944Oct37.5°F34.0°F+3.5°USC00505733
1944Nov24.4°F20.3°F+4.0°USC00505733
1944Dec18.7°F15.2°F+3.6°USC00505733
1945Jan25.7°F12.9°F+12.8°USC00505733
1945Feb24.4°F18.3°F+6.1°USC00505733
1945Mar24.1°F26.6°F-2.5°USC00505733
1945Apr33.0°F36.5°F-3.5°USC00505733
1945May43.8°F47.1°F-3.3°USC00505733
1945Jun52.8°F54.4°F-1.6°USC00505733
1945Jul56.0°F57.7°F-1.8°USC00505733
1945Aug53.1°F55.6°F-2.5°USC00505733
1945Sep44.9°F47.7°F-2.8°USC00505733
1945Oct33.7°F34.0°F-0.3°USC00505733
1945Nov13.2°F20.3°F-7.2°USC00505733
1945Dec13.0°F15.2°F-2.2°USC00505733
1946Jan17.7°F12.9°F+4.8°USC00505733
1946Feb18.1°F18.3°F-0.3°USC00505733
1946Mar15.9°F26.6°F-10.7°USC00505733
1946Apr33.3°F36.5°F-3.2°USC00505733
1946May45.3°F47.1°F-1.8°USC00505733
1946Jun53.5°F54.4°F-1.0°USC00505733
1946Jul57.1°F57.7°F-0.6°USC00505733
1946Aug53.1°F55.6°F-2.6°USC00505733
1946Sep46.0°F47.7°F-1.7°USC00505733
1946Oct37.5°F34.0°F+3.5°USC00505733
1946Nov14.2°F20.3°F-6.2°USC00505733
1946Dec2.7°F15.2°F-12.5°USC00505733
1947Jan-3.9°F12.9°F-16.8°USC00505733
1947Feb18.9°F18.3°F+0.6°USC00505733
1947Mar31.0°F26.6°F+4.4°USC00505733
1947Apr35.9°F36.5°F-0.6°USC00505733
1947May46.0°F47.1°F-1.1°USC00505733
1947Jun52.5°F54.4°F-1.9°USC00505733
1947Jul56.9°F57.7°F-0.9°USC00505733
1947Aug52.6°F55.6°F-3.0°USC00505733
1947Sep45.1°F47.7°F-2.6°USC00505733
1947Oct34.7°F34.0°F+0.7°USC00505733
1947Nov26.9°F20.3°F+6.6°USC00505733
1947Dec23.0°F15.2°F+7.9°USC00505733
1948Jan16.8°F12.9°F+4.0°USC00505733
1948Feb13.2°F18.3°F-5.2°USC00505733
1948Mar22.7°F26.6°F-3.9°USC00505733
1948Apr33.7°F36.5°F-2.8°USC00505733
1948May48.1°F47.1°F+1.0°USC00505733
1948Jun56.4°F54.4°F+2.0°USC00505733
1948Jul56.6°F57.7°F-1.2°USC00505733
1948Aug52.9°F55.6°F-2.7°USC00505733
1948Sep45.4°F47.7°F-2.3°USC00505733
1948Oct36.3°F34.0°F+2.3°USC00505733
1948Nov15.4°F20.3°F-4.9°USC00505733
1948Dec4.6°F15.2°F-10.5°USC00505733
1949Jan12.2°F12.9°F-0.6°USC00505733
1949Feb6.7°F18.3°F-11.6°USC00505733
1949Mar31.4°F26.6°F+4.7°USC00505733
1949Apr33.7°F36.5°F-2.8°USC00505733
1949May45.9°F47.1°F-1.2°USC00505733
1949Jun51.9°F54.4°F-2.6°USC00505733
1949Jul55.8°F57.7°F-1.9°USC00505733
1949Aug55.5°F55.6°F-0.2°USC00505733
1949Sep50.0°F47.7°F+2.3°USW00026401
1949Oct36.2°F34.0°F+2.2°USC00505733
1949Nov26.0°F20.3°F+5.6°USW00026401
1949Dec6.4°F15.2°F-8.8°USC00505733
1950Jan3.8°F12.9°F-9.1°USC00505733
1950Feb9.1°F18.3°F-9.2°USC00505733
1950Mar29.6°F26.6°F+3.0°USC00505733
1950Apr35.8°F36.5°F-0.7°USW00026401
1950May45.7°F47.1°F-1.4°USW00026401
1950Jun53.7°F54.4°F-0.7°USC00505733
1950Jul57.1°F57.7°F-0.6°USC00505733
1950Aug58.2°F55.6°F+2.6°USC00505733
1950Sep48.1°F47.7°F+0.5°USC00505733
1950Oct33.3°F34.0°F-0.7°USC00505733
1950Nov12.6°F20.3°F-7.7°USW00026401
1950Dec12.3°F15.2°F-2.9°USW00026401
1951Jan6.4°F12.9°F-6.5°USW00026401
1951Feb12.1°F18.3°F-6.2°USC00505733
1951Mar15.8°F26.6°F-10.8°USC00505733
1951Apr39.0°F36.5°F+2.6°USC00505733
1951May48.1°F47.1°F+1.0°USC00505733
1951Jun54.2°F54.4°F-0.2°USC00505733
1951Jul59.4°F57.7°F+1.7°USC00505733
1951Aug55.7°F55.6°F+0.0°USC00505733
1951Sep47.9°F47.7°F+0.3°USC00505733
1951Oct31.7°F34.0°F-2.3°USC00505733
1951Nov24.1°F20.3°F+3.8°USC00505733
1951Dec8.8°F15.2°F-6.4°USC00505733
1952Jan4.5°F12.9°F-8.4°USC00505733
1952Feb20.9°F18.3°F+2.6°USC00505733
1952Mar25.3°F26.6°F-1.3°USC00505733
1952Apr35.2°F36.5°F-1.2°USC00505733
1952May43.1°F47.1°F-4.0°USC00505733
1952Jun54.0°F54.4°F-0.4°USC00505733
1952Jul57.9°F57.7°F+0.1°USC00505733
1952Aug54.7°F55.6°F-0.9°USC00505733
1952Sep47.0°F47.7°F-0.7°USC00505733
1952Oct38.8°F34.0°F+4.8°USC00505733
1952Nov33.7°F20.3°F+13.4°USC00505733
1952Dec19.6°F15.2°F+4.5°USC00505733
1953Jan10.2°F12.9°F-2.7°USC00505733
1953Feb23.6°F18.3°F+5.2°USC00505733
1953Mar24.0°F26.6°F-2.6°USC00505733
1953Apr39.1°F36.5°F+2.6°USC00505733
1953May48.0°F47.1°F+0.9°USC00505733
1953Jun59.4°F54.4°F+5.0°USC00505733
1953Jul59.9°F57.7°F+2.2°USC00505733
1953Aug55.3°F55.6°F-0.3°USC00505733
1953Sep46.6°F47.7°F-1.0°USC00505733
1953Oct33.7°F34.0°F-0.2°USC00505733
1953Nov21.1°F20.3°F+0.7°USC00505733
1953Dec17.1°F15.2°F+1.9°USC00505733
1954Jan8.9°F12.9°F-3.9°USC00505733
1954Feb7.5°F18.3°F-10.8°USC00505733
1954Mar22.9°F26.6°F-3.8°USC00505733
1954Apr34.5°F36.5°F-2.0°USC00505733
1954May48.9°F47.1°F+1.8°USC00505733
1954Jun54.7°F54.4°F+0.3°USC00505733
1954Jul56.6°F57.7°F-1.1°USC00505733
1954Aug54.9°F55.6°F-0.8°USC00505733
1954Sep47.6°F47.7°F-0.1°USC00505733
1954Oct38.3°F34.0°F+4.4°USC00505733
1954Nov26.6°F20.3°F+6.3°USC00505733
1954Dec1.3°F15.2°F-13.9°USC00505733
1955Jan20.7°F12.9°F+7.8°USC00505733
1955Feb15.1°F18.3°F-3.3°USC00505733
1955Mar24.4°F26.6°F-2.3°USC00505733
1955Apr31.2°F36.5°F-5.2°USC00505733
1955May45.0°F47.1°F-2.0°USC00505733
1955Jun51.8°F54.4°F-2.6°USC00505733
1955Jul58.1°F57.7°F+0.4°USC00505733
1955Aug53.9°F55.6°F-1.7°USC00505733
1955Sep46.6°F47.7°F-1.1°USC00505733
1955Oct32.3°F34.0°F-1.7°USC00505733
1955Nov6.0°F20.3°F-14.3°USC00505733
1955Dec8.0°F15.2°F-7.2°USC00505733
1956Jan8.3°F12.9°F-4.6°USC00505733
1956Feb11.4°F18.3°F-6.9°USC00505733
1956Mar20.8°F26.6°F-5.8°USC00505733
1956Apr36.4°F36.5°F-0.1°USC00505733
1956May46.1°F47.1°F-1.0°USC00505733
1956Jun53.3°F54.4°F-1.2°USC00505733
1956Jul57.9°F57.7°F+0.2°USC00505733
1956Aug55.8°F55.6°F+0.1°USC00505733
1956Sep45.6°F47.7°F-2.1°USC00505733
1956Oct27.9°F34.0°F-6.1°USC00505733
1956Nov15.8°F20.3°F-4.6°USC00505733
1956Dec2.3°F15.2°F-12.8°USC00505733
1957Jan12.8°F12.9°F-0.1°USC00505733
1957Feb11.9°F18.3°F-6.5°USC00505733
1957Mar31.0°F26.6°F+4.4°USC00505733
1957Apr38.8°F36.5°F+2.3°USC00505733
1957May49.6°F47.1°F+2.5°USC00505733
1957Jun59.4°F54.4°F+4.9°USC00505733
1957Jul58.1°F57.7°F+0.4°USC00505733
1957Aug58.3°F55.6°F+2.7°USC00505733
1957Sep49.7°F47.7°F+2.0°USC00505733
1957Oct39.5°F34.0°F+5.5°USC00505733
1957Nov33.3°F20.3°F+13.0°USC00505733
1957Dec7.4°F15.2°F-7.8°USC00505733
1958Jan18.1°F12.9°F+5.3°USC00505733
1958Feb22.2°F18.3°F+3.9°USC00505733
1958Mar30.3°F26.6°F+3.7°USC00505733
1958Apr39.7°F36.5°F+3.2°USC00505733
1958May47.7°F47.1°F+0.7°USC00505733
1958Jun55.4°F54.4°F+1.0°USC00505733
1958Jul56.9°F57.7°F-0.8°USC00505733
1958Aug54.6°F55.6°F-1.0°USC00505733
1958Sep45.9°F47.7°F-1.8°USC00505733
1958Oct28.3°F34.0°F-5.6°USC00505733
1958Nov19.7°F20.3°F-0.7°USC00505733
1958Dec16.5°F15.2°F+1.3°USC00505733
1959Jan8.2°F12.9°F-4.7°USC00505733
1959Feb22.2°F18.3°F+3.9°USC00505733
1959Mar15.1°F26.6°F-11.6°USC00505733
1959Apr35.9°F36.5°F-0.6°USC00505733
1959May48.7°F47.1°F+1.6°USC00505733
1959Jun58.6°F54.4°F+4.1°USC00505733
1959Jul56.2°F57.7°F-1.6°USC00505733
1959Aug55.6°F55.6°F+0.0°USC00505733
1959Sep48.1°F47.7°F+0.4°USC00505733
1959Oct34.6°F34.0°F+0.6°USC00505733
1959Nov25.1°F20.3°F+4.8°USC00505733
1959Dec17.7°F15.2°F+2.5°USC00505733
1960Jan16.3°F12.9°F+3.4°USC00505733
1960Feb25.5°F18.3°F+7.2°USC00505733
1960Mar23.6°F26.6°F-3.0°USC00505733
1960Apr36.2°F36.5°F-0.2°USC00505733
1960May50.2°F47.1°F+3.1°USC00505733
1960Jun54.9°F54.4°F+0.5°USC00505733
1960Jul57.4°F57.7°F-0.4°USC00505733
1960Aug54.7°F55.6°F-0.9°USC00505733
1960Sep46.5°F47.7°F-1.2°USC00505733
1960Oct36.8°F34.0°F+2.9°USC00505733
1960Nov21.4°F20.3°F+1.1°USC00505733
1960Dec26.1°F15.2°F+10.9°USC00505733
1961Jan22.2°F12.9°F+9.4°USC00505733
1961Feb18.4°F18.3°F+0.1°USC00505733
1961Mar16.4°F26.6°F-10.2°USC00505733
1961Apr36.5°F36.5°F+0.0°USC00505733
1961May47.9°F47.1°F+0.8°USC00505733
1961Jun55.0°F54.4°F+0.6°USC00505733
1961Jul56.9°F57.7°F-0.8°USC00505733
1961Aug54.5°F55.6°F-1.2°USC00505733
1961Sep47.4°F47.7°F-0.3°USC00505733
1961Oct29.9°F34.0°F-4.0°USC00505733
1961Nov16.4°F20.3°F-3.9°USC00505733
1961Dec2.2°F15.2°F-13.0°USC00505733
1962Jan11.5°F12.9°F-1.4°USC00505733
1962Feb18.3°F18.3°F-0.1°USC00505733
1962Mar21.0°F26.6°F-5.6°USC00505733
1962Apr37.9°F36.5°F+1.4°USC00505733
1962May45.7°F47.1°F-1.4°USC00505733
1962Jun55.4°F54.4°F+1.0°USC00505733
1962Jul58.7°F57.7°F+1.0°USC00505733
1962Aug56.0°F55.6°F+0.4°USC00505733
1962Sep44.6°F47.7°F-3.1°USC00505733
1962Oct37.3°F34.0°F+3.3°USC00505733
1962Nov19.9°F20.3°F-0.4°USC00505733
1962Dec15.5°F15.2°F+0.3°USC00505733
1963Jan18.2°F12.9°F+5.4°USC00505733
1963Feb25.5°F18.3°F+7.1°USC00505733
1963Mar24.8°F26.6°F-1.9°USC00505733
1963Apr33.0°F36.5°F-3.4°USC00505733
1963May48.0°F47.1°F+0.9°USC00505733
1963Jun51.5°F54.4°F-2.9°USC00505733
1963Jul58.9°F57.7°F+1.2°USC00505733
1963Aug55.7°F55.6°F+0.1°USC00505733
1963Sep51.2°F47.7°F+3.5°USC00505733
1963Oct36.6°F34.0°F+2.6°USC00505733
1963Nov10.3°F20.3°F-10.1°USC00505733
1963Dec25.6°F15.2°F+10.4°USC00505733
1964Jan14.2°F12.9°F+1.3°USC00508815
1964Feb20.2°F18.3°F+1.9°USC00502235
1964Mar17.8°F26.6°F-8.8°USC00505733
1964Apr34.9°F36.5°F-1.5°USC00505733
1964May42.0°F47.1°F-5.1°USC00505733
1964Jun56.3°F54.4°F+1.9°USC00505733
1964Jul57.0°F57.7°F-0.7°USC00505733
1964Aug54.2°F55.6°F-1.4°USC00505733
1964Sep49.7°F47.7°F+2.0°USC00505733
1964Oct34.3°F34.0°F+0.3°USC00505733
1964Nov22.9°F20.3°F+2.6°USC00505733
1964Dec2.1°F15.2°F-13.1°USC00505733
1965Jan11.4°F12.9°F-1.4°USC00505733
1965Feb10.8°F18.3°F-7.5°USC00505733
1965Mar35.6°F26.6°F+9.0°USC00505733
1965Apr38.1°F36.5°F+1.6°USC00505733
1965May43.7°F47.1°F-3.4°USC00505733
1965Jun51.0°F54.4°F-3.5°USC00505733
1965Jul56.9°F57.7°F-0.8°USC00505733
1965Aug53.7°F55.6°F-1.9°USC00505733
1965Sep51.3°F47.7°F+3.6°USC00505733
1965Oct27.9°F34.0°F-6.1°USC00505733
1965Nov17.8°F20.3°F-2.5°USC00505733
1965Dec11.4°F15.2°F-3.8°USC00505733
1966Jan7.8°F12.9°F-5.0°USC00505733
1966Feb14.9°F18.3°F-3.4°USC00505733
1966Mar16.6°F26.6°F-10.0°USC00505733
1966Apr36.8°F36.5°F+0.3°USC00505733
1966May44.2°F47.1°F-2.9°USC00505733
1966Jun55.8°F54.4°F+1.4°USC00505733
1966Jul57.6°F57.7°F-0.1°USC00505733
1966Aug54.0°F55.6°F-1.6°USC00505733
1966Sep49.5°F47.7°F+1.8°USC00505733
1966Oct32.2°F34.0°F-1.8°USC00505733
1966Nov18.0°F20.3°F-2.4°USC00505733
1966Dec10.1°F15.2°F-5.0°USC00505733
1967Jan5.7°F12.9°F-7.2°USC00505733
1967Feb15.0°F18.3°F-3.3°USC00505733
1967Mar26.5°F26.6°F-0.1°USC00505733
1967Apr36.1°F36.5°F-0.4°USC00505733
1967May47.7°F47.1°F+0.6°USC00505733
1967Jun55.4°F54.4°F+0.9°USC00505733
1967Jul59.1°F57.7°F+1.4°USC00505733
1967Aug57.5°F55.6°F+1.9°USC00505733
1967Sep48.8°F47.7°F+1.1°USC00505733
1967Oct34.3°F34.0°F+0.3°USC00505733
1967Nov27.4°F20.3°F+7.1°USC00505733
1967Dec13.3°F15.2°F-1.9°USC00505733
1968Jan10.1°F12.9°F-2.8°USC00505733
1968Feb23.4°F18.3°F+5.1°USC00505733
1968Mar29.0°F26.6°F+2.4°USC00505733
1968Apr34.8°F36.5°F-1.7°USC00505733
1968May48.0°F47.1°F+0.9°USC00505733
1968Jun55.1°F54.4°F+0.7°USC00505733
1968Jul58.3°F57.7°F+0.6°USC00505733
1968Aug57.2°F55.6°F+1.6°USC00505733
1968Sep45.9°F47.7°F-1.8°USC00505733
1968Oct31.9°F34.0°F-2.1°USC00505733
1968Nov21.9°F20.3°F+1.5°USC00505733
1968Dec1.7°F15.2°F-13.4°USC00505733
1969Jan2.5°F12.9°F-10.4°USC00505733
1969Feb18.1°F18.3°F-0.2°USC00505733
1969Mar28.9°F26.6°F+2.3°USC00505733
1969Apr40.1°F36.5°F+3.6°USC00505733
1969May48.6°F47.1°F+1.5°USC00505733
1969Jun58.8°F54.4°F+4.4°USC00505733
1969Jul58.6°F57.7°F+0.8°USC00505733
1969Aug52.8°F55.6°F-2.8°USC00505733
1969Sep48.8°F47.7°F+1.1°USC00505733
1969Oct40.0°F34.0°F+6.1°USC00505733
1969Nov21.2°F20.3°F+0.9°USC00505733
1969Dec29.1°F15.2°F+13.9°USC00505733
1970Jan6.1°F12.9°F-6.8°USC00505733
1970Feb30.6°F18.3°F+12.3°USC00505733
1970Mar35.8°F26.6°F+9.1°USC00505733
1970Apr35.1°F36.5°F-1.4°USC00505733
1970May47.5°F47.1°F+0.5°USC00505733
1970Jun53.6°F54.4°F-0.8°USC00505733
1970Jul56.4°F57.7°F-1.4°USC00505733
1970Aug54.2°F55.6°F-1.4°USC00505733
1970Sep45.0°F47.7°F-2.7°USC00505733
1970Oct29.7°F34.0°F-4.3°USC00505733
1970Nov21.1°F20.3°F+0.7°USC00505733
1970Dec10.7°F15.2°F-4.4°USC00505733
1971Jan-0.5°F12.9°F-13.3°USC00505733
1971Feb18.7°F18.3°F+0.4°USC00505733
1971Mar15.4°F26.6°F-11.2°USC00505733
1971Apr35.2°F36.5°F-1.2°USC00505733
1971May42.4°F47.1°F-4.7°USC00505733
1971Jun53.2°F54.4°F-1.2°USC00505733
1971Jul56.8°F57.7°F-1.0°USC00505733
1971Aug55.9°F55.6°F+0.3°USC00505733
1971Sep45.7°F47.7°F-2.0°USC00505733
1971Oct32.0°F34.0°F-2.0°USC00505733
1971Nov16.4°F20.3°F-3.9°USC00505733
1971Dec12.5°F15.2°F-2.7°USC00505733
1972Jan6.4°F12.9°F-6.5°USC00505733
1972Feb15.6°F18.3°F-2.7°USC00505733
1972Mar15.0°F26.6°F-11.6°USC00505733
1972Apr27.5°F36.5°F-9.0°USC00505733
1972May44.3°F47.1°F-2.7°USC00505733
1972Jun51.2°F54.4°F-3.2°USC00505733
1972Jul59.4°F57.7°F+1.7°USC00505733
1972Aug56.9°F55.6°F+1.2°USC00505733
1972Sep45.1°F47.7°F-2.6°USC00505733
1972Oct33.4°F34.0°F-0.6°USC00505733
1972Nov22.7°F20.3°F+2.4°USC00505733
1972Dec11.6°F15.2°F-3.6°USC00505733
1973Jan2.0°F12.9°F-10.9°USC00505733
1973Feb16.0°F18.3°F-2.3°USC00505733
1973Mar25.6°F26.6°F-1.0°USC00505733
1973Apr38.3°F36.5°F+1.8°USC00505733
1973May46.7°F47.1°F-0.3°USC00505733
1973Jun52.7°F54.4°F-1.7°USC00505733
1973Jul57.3°F57.7°F-0.5°USC00505733
1973Aug53.4°F55.6°F-2.2°USC00505733
1973Sep48.2°F47.7°F+0.6°USW00026401
1973Oct32.0°F34.0°F-2.0°USC00505733
1973Nov10.6°F20.3°F-9.7°USC00505733
1973Dec15.5°F15.2°F+0.4°USC00505733
1974Jan5.9°F12.9°F-6.9°USC00505733
1974Feb12.4°F18.3°F-5.9°USC00505733
1974Mar24.4°F26.6°F-2.2°USC00505733
1974Apr39.6°F36.5°F+3.2°USC00505733
1974May48.9°F47.1°F+1.8°USC00505733
1974Jun55.4°F54.4°F+1.0°USC00505733
1974Jul57.3°F57.7°F-0.4°USC00505733
1974Aug57.6°F55.6°F+2.0°USC00505733
1974Sep51.2°F47.7°F+3.5°USC00505733
1974Oct36.8°F34.0°F+2.8°USC00505733
1974Nov22.2°F20.3°F+1.9°USC00505733
1974Dec14.8°F15.2°F-0.4°USC00505733
1975Jan7.8°F12.9°F-5.1°USC00505733
1975Feb13.5°F18.3°F-4.8°USC00505733
1975Mar23.1°F26.6°F-3.5°USC00505733
1975Apr33.5°F36.5°F-3.0°USC00505733
1975May46.8°F47.1°F-0.3°USC00505733
1975Jun52.4°F54.4°F-2.1°USC00505733
1975Jul57.7°F57.7°F+0.0°USC00505733
1975Aug55.8°F55.6°F+0.2°USC00505733
1975Sep47.6°F47.7°F+0.0°USC00505733
1975Oct34.3°F34.0°F+0.3°USC00505733
1975Nov11.6°F20.3°F-8.7°USC00505733
1975Dec9.7°F15.2°F-5.5°USC00505733
1976Jan13.1°F12.9°F+0.2°USC00505733
1976Feb11.9°F18.3°F-6.4°USC00505733
1976Mar25.1°F26.6°F-1.5°USC00505733
1976Apr36.8°F36.5°F+0.3°USC00505733
1976May46.1°F47.1°F-1.0°USC00505733
1976Jun54.6°F54.4°F+0.2°USC00505733
1976Jul58.7°F57.7°F+0.9°USC00505733
1976Aug56.3°F55.6°F+0.6°USC00505733
1976Sep47.6°F47.7°F-0.1°USC00505733
1976Oct33.8°F34.0°F-0.1°USC00505733
1976Nov32.1°F20.3°F+11.7°USC00505733
1976Dec23.6°F15.2°F+8.5°USC00505733
1977Jan32.3°F12.9°F+19.5°USC00505733
1977Feb32.8°F18.3°F+14.4°USC00505733
1977Mar23.3°F26.6°F-3.3°USC00505733
1977Apr35.6°F36.5°F-0.9°USC00505733
1977May45.3°F47.1°F-1.8°USC00505733
1977Jun57.0°F54.4°F+2.6°USC00505733
1977Jul59.8°F57.7°F+2.1°USC00505733
1977Aug58.9°F55.6°F+3.3°USC00505733
1977Sep48.1°F47.7°F+0.5°USC00505733
1977Oct37.7°F34.0°F+3.7°USC00505733
1977Nov12.8°F20.3°F-7.6°USC00505733
1977Dec4.8°F15.2°F-10.4°USC00505733
1978Jan18.2°F12.9°F+5.3°USC00505733
1978Feb25.8°F18.3°F+7.4°USC00505733
1978Mar30.3°F26.6°F+3.7°USC00505733
1978Apr39.3°F36.5°F+2.9°USC00505733
1978May48.7°F47.1°F+1.6°USC00505733
1978Jun52.5°F54.4°F-1.9°USC00505733
1978Jul56.3°F57.7°F-1.4°USC00505733
1978Aug57.1°F55.6°F+1.5°USC00505733
1978Sep48.7°F47.7°F+1.0°USC00505733
1978Oct37.9°F34.0°F+3.9°USC00505733
1978Nov24.1°F20.3°F+3.7°USC00505733
1978Dec17.7°F15.2°F+2.5°USC00505733
1979Jan18.3°F12.9°F+5.4°USC00505733
1979Feb7.4°F18.3°F-10.9°USC00505733
1979Mar30.9°F26.6°F+4.3°USC00505733
1979Apr38.5°F36.5°F+2.1°USC00505733
1979May49.2°F47.1°F+2.1°USC00505733
1979Jun53.8°F54.4°F-0.6°USC00505733
1979Jul58.3°F57.7°F+0.6°USC00505733
1979Aug57.5°F55.6°F+1.9°USC00505733
1979Sep50.7°F47.7°F+3.0°USC00505733
1979Oct40.4°F34.0°F+6.4°USC00505733
1979Nov32.7°F20.3°F+12.4°USC00505733
1979Dec6.0°F15.2°F-9.1°USC00505733
1980Jan12.2°F12.9°F-0.7°USC00505733
1980Feb28.6°F18.3°F+10.3°USC00505733
1980Mar28.8°F26.6°F+2.1°USC00505733
1980Apr41.2°F36.5°F+4.7°USC00505733
1980May46.9°F47.1°F-0.2°USC00505733
1980Jun53.7°F54.4°F-0.7°USC00505733
1980Jul57.6°F57.7°F-0.2°USC00505733
1980Aug53.6°F55.6°F-2.1°USC00505733
1980Sep46.8°F47.7°F-0.9°USC00505733
1980Oct37.3°F34.0°F+3.3°USC00505733
1980Nov27.9°F20.3°F+7.5°USC00505733
1980Dec-4.1°F15.2°F-19.2°USC00505733
1981Jan33.9°F12.9°F+21.0°USC00505733
1981Feb26.0°F18.3°F+7.7°USC00505733
1981Mar36.7°F26.6°F+10.1°USC00505733
1981Apr37.0°F36.5°F+0.5°USC00505733
1981May52.1°F47.1°F+5.0°USC00505733
1981Jun54.3°F54.4°F-0.1°USC00505733
1981Jul56.4°F57.7°F-1.4°USC00505733
1981Aug53.8°F55.6°F-1.8°USC00505733
1981Sep46.5°F47.7°F-1.2°USC00505733
1981Oct34.6°F34.0°F+0.7°USC00505733
1981Nov20.9°F20.3°F+0.6°USC00505733
1981Dec14.3°F15.2°F-0.8°USC00505733
1982Jan3.7°F12.9°F-9.2°USC00505733
1982Feb13.7°F18.3°F-4.6°USC00505733
1982Mar27.0°F26.6°F+0.4°USC00505733
1982Apr33.3°F36.5°F-3.2°USC00505733
1982May44.9°F47.1°F-2.1°USC00505733
1982Jun53.3°F54.4°F-1.1°USC00505733
1982Jul55.9°F57.7°F-1.9°USC00505733
1982Aug55.4°F55.6°F-0.2°USC00505733
1982Sep48.3°F47.7°F+0.6°USC00505733
1982Oct26.1°F34.0°F-7.9°USC00505733
1982Nov21.1°F20.3°F+0.7°USC00505733
1982Dec20.9°F15.2°F+5.8°USC00505733
1983Jan14.5°F12.9°F+1.6°USC00505733
1983Feb21.3°F18.3°F+3.0°USC00505733
1983Mar30.0°F26.6°F+3.4°USC00505733
1983Apr38.1°F36.5°F+1.6°USC00505733
1983May48.0°F47.1°F+0.9°USC00505733
1983Jun55.0°F54.4°F+0.6°USC00505733
1983Jul57.1°F57.7°F-0.7°USC00505733
1983Aug54.3°F55.6°F-1.3°USC00505733
1983Sep44.3°F47.7°F-3.4°USC00505733
1983Oct34.2°F34.0°F+0.2°USC00505733
1983Nov26.1°F20.3°F+5.8°USC00505733
1983Dec16.3°F15.2°F+1.2°USC00505733
1984Jan14.9°F12.9°F+2.0°USC00505733
1984Feb15.4°F18.3°F-3.0°USC00505733
1984Mar35.1°F26.6°F+8.5°USC00505733
1984Apr37.3°F36.5°F+0.9°USC00505733
1984May46.0°F47.1°F-1.1°USC00505733
1984Jun54.4°F54.4°F+0.0°USC00505733
1984Jul56.8°F57.7°F-0.9°USC00505733
1984Aug55.2°F55.6°F-0.4°USC00505733
1984Sep48.1°F47.7°F+0.4°USC00505733
1984Oct34.0°F34.0°F+0.0°USC00505733
1984Nov17.0°F20.3°F-3.3°USC00505733
1984Dec17.2°F15.2°F+2.0°USC00505733
1985Jan32.2°F12.9°F+19.3°USC00505733
1985Feb11.8°F18.3°F-6.6°USC00505733
1985Mar27.0°F26.6°F+0.4°USC00505733
1985Apr28.1°F36.5°F-8.4°USC00505733
1985May44.5°F47.1°F-2.6°USC00505733
1985Jun51.2°F54.4°F-3.2°USC00505733
1985Jul58.5°F57.7°F+0.8°USC00505733
1985Aug53.0°F55.6°F-2.6°USC00505733
1985Sep46.1°F47.7°F-1.5°USC00505733
1985Oct28.0°F34.0°F-6.0°USC00505733
1985Nov9.7°F20.3°F-10.6°USC00505733
1985Dec28.7°F15.2°F+13.5°USC00505733
1986Jan24.8°F12.9°F+11.9°USC00505733
1986Feb21.0°F18.3°F+2.7°USC00505733
1986Mar21.8°F26.6°F-4.8°USC00505733
1986Apr29.7°F36.5°F-6.7°USC00505733
1986May47.0°F47.1°F+0.0°USC00505733
1986Jun55.1°F54.4°F+0.7°USC00505733
1986Jul57.7°F57.7°F-0.1°USC00505733
1986Aug54.2°F55.6°F-1.5°USC00505733
1986Sep47.1°F47.7°F-0.6°USC00505733
1986Oct37.3°F34.0°F+3.3°USC00505733
1986Nov23.8°F20.3°F+3.4°USC00505733
1986Dec28.6°F15.2°F+13.4°USC00505733
1987Jan23.3°F12.9°F+10.4°USC00505733
1987Feb26.7°F18.3°F+8.4°USC00505733
1987Mar27.4°F26.6°F+0.8°USC00505733
1987Apr38.9°F36.5°F+2.4°USC00505733
1987May47.4°F47.1°F+0.3°USC00505733
1987Jun53.1°F54.4°F-1.3°USC00505733
1987Jul56.9°F57.7°F-0.8°USC00505733
1987Aug56.5°F55.6°F+0.9°USC00505733
1987Sep45.9°F47.7°F-1.8°USC00505733
1987Oct37.9°F34.0°F+4.0°USC00505733
1987Nov24.3°F20.3°F+3.9°USC00505733
1987Dec16.1°F15.2°F+0.9°USC00505733
1988Jan16.5°F12.9°F+3.6°USC00505733
1988Feb23.5°F18.3°F+5.2°USC00505733
1988Mar32.8°F26.6°F+6.2°USC00505733
1988Apr37.8°F36.5°F+1.3°USC00505733
1988May48.6°F47.1°F+1.6°USC00505733
1988Jun54.5°F54.4°F+0.1°USC00505733
1988Jul57.4°F57.7°F-0.3°USC00505733
1988Aug54.9°F55.6°F-0.8°USC00505733
1988Sep46.3°F47.7°F-1.3°USC00505733
1988Oct32.2°F34.0°F-1.7°USC00505733
1988Nov17.5°F20.3°F-2.8°USC00505733
1988Dec19.5°F15.2°F+4.3°USC00505733
1989Jan-2.1°F12.9°F-14.9°USC00505733
1989Feb13.1°F18.3°F-5.2°USC00505733
1989Mar22.8°F26.6°F-3.9°USC00505733
1989Apr39.3°F36.5°F+2.9°USC00505733
1989May46.3°F47.1°F-0.8°USC00505733
1989Jun54.5°F54.4°F+0.1°USC00505733
1989Jul58.6°F57.7°F+0.8°USC00505733
1989Aug57.6°F55.6°F+2.0°USC00505733
1989Sep49.7°F47.7°F+2.0°USC00505733
1989Oct32.2°F34.0°F-1.8°USC00505733
1989Nov16.1°F20.3°F-4.3°USC00505733
1989Dec24.8°F15.2°F+9.6°USC00505733
1990Jan12.4°F12.9°F-0.5°USC00505733
1990Feb1.3°F18.3°F-17.1°USC00505733
1990Mar27.6°F26.6°F+1.0°USC00505733
1990Apr40.3°F36.5°F+3.8°USC00505733
1990May50.0°F47.1°F+3.0°USC00505733
1990Jun57.5°F54.4°F+3.0°USC00505733
1990Jul59.8°F57.7°F+2.1°USC00505733
1990Aug57.5°F55.6°F+1.9°USC00505733
1990Sep49.5°F47.7°F+1.8°USC00505733
1990Oct32.4°F34.0°F-1.6°USC00505733
1990Nov7.6°F20.3°F-12.8°USC00505733
1990Dec11.8°F15.2°F-3.4°USC00505733
1991Jan12.8°F12.9°F-0.1°USC00505733
1991Feb18.0°F18.3°F-0.4°USC00505733
1991Mar25.0°F26.6°F-1.6°USC00505733
1991Apr39.9°F36.5°F+3.4°USC00505733
1991May47.9°F47.1°F+0.8°USC00505733
1991Jun56.7°F54.4°F+2.3°USC00505733
1991Jul57.1°F57.7°F-0.7°USC00505733
1991Aug54.9°F55.6°F-0.7°USC00505733
1991Sep50.3°F47.7°F+2.6°USC00505733
1991Oct30.9°F34.0°F-3.1°USC00505733
1991Nov22.1°F20.3°F+1.8°USC00505733
1991Dec19.2°F15.2°F+4.0°USC00505733
1992Jan20.6°F12.9°F+7.7°USC00505733
1992Feb11.5°F18.3°F-6.8°USC00505733
1992Mar24.3°F26.6°F-2.4°USC00505733
1992Apr35.4°F36.5°F-1.1°USC00505733
1992May45.4°F47.1°F-1.7°USC00505733
1992Jun55.6°F54.4°F+1.2°USC00505733
1992Jul57.3°F57.7°F-0.5°USC00503163
1992Aug55.5°F55.6°F-0.1°USC00505733
1992Sep38.5°F47.7°F-9.2°USC00505733
1992Oct29.6°F34.0°F-4.3°USC00503163
1992Nov23.7°F20.3°F+3.3°USC00505733
1992Dec11.2°F15.2°F-4.0°USC00505733
1993Jan12.4°F12.9°F-0.4°USC00505733
1993Feb20.4°F18.3°F+2.1°USC00505733
1993Mar29.5°F26.6°F+2.9°USC00505733
1993Apr42.4°F36.5°F+5.9°USC00505733
1993May51.3°F47.1°F+4.2°USC00505733
1993Jun56.7°F54.4°F+2.3°USC00505733
1993Jul60.9°F57.7°F+3.1°USC00505733
1993Aug58.0°F55.6°F+2.4°USC00505733
1993Sep47.6°F47.7°F-0.1°USC00505733
1993Oct37.2°F34.0°F+3.2°USC00505733
1993Nov22.7°F20.3°F+2.4°USC00505733
1993Dec24.2°F15.2°F+9.1°USC00505733
1994Jan20.8°F12.9°F+7.9°USC00505733
1994Feb16.7°F18.3°F-1.7°USC00505733
1994Mar24.6°F26.6°F-2.0°USC00505733
1994Apr39.4°F36.5°F+2.9°USC00505733
1994May48.1°F47.1°F+1.0°USC00505733
1994Jun56.8°F54.4°F+2.4°USC00505733
1994Jul59.1°F57.7°F+1.4°USC00505733
1994Aug58.2°F55.6°F+2.6°USC00505733
1994Sep48.1°F47.7°F+0.4°USC00505733
1994Oct32.4°F34.0°F-1.6°USC00505733
1994Nov12.8°F20.3°F-7.6°USC00505733
1994Dec13.8°F15.2°F-1.3°USC00505733
1995Jan13.2°F12.9°F+0.3°USC00505733
1995Feb19.0°F18.3°F+0.6°USC00505733
1995Mar17.4°F26.6°F-9.2°USC00505733
1995Apr41.7°F36.5°F+5.2°USC00505733
1995May49.8°F47.1°F+2.8°USC00505733
1995Jun55.7°F54.4°F+1.3°USC00505733
1995Jul58.2°F57.7°F+0.5°USC00505733
1995Aug56.1°F55.6°F+0.5°USC00505733
1995Sep52.5°F47.7°F+4.8°USC00505733
1995Oct37.3°F34.0°F+3.3°USC00505733
1995Nov19.1°F20.3°F-1.3°USC00505733
1995Dec17.8°F15.2°F+2.6°USC00505733
1996Jan0.4°F12.9°F-12.5°USC00505733
1996Feb13.1°F18.3°F-5.2°USC00505733
1996Mar28.7°F26.6°F+2.1°USC00505733
1996Apr38.4°F36.5°F+2.0°USC00505733
1996May49.4°F47.1°F+2.3°USC00505733
1996Jun56.6°F54.4°F+2.2°USC00505733
1996Jul59.1°F57.7°F+1.4°USC00505733
1996Aug55.6°F55.6°F+0.0°USC00505733
1996Sep45.6°F47.7°F-2.1°USC00505733
1996Oct22.2°F34.0°F-11.8°USC00505733
1996Nov14.8°F20.3°F-5.5°USC00505733
1996Dec11.4°F15.2°F-3.8°USC00505733
1997Jan13.9°F12.9°F+1.1°USC00505733
1997Feb32.4°F18.3°F+14.1°USC00505733
1997Mar24.9°F26.6°F-1.7°USC00505733
1997Apr40.7°F36.5°F+4.2°USC00505733
1997May48.8°F47.1°F+1.7°USC00505733
1997Jun57.5°F54.4°F+3.1°USC00505733
1997Jul61.2°F57.7°F+3.4°USC00505733
1997Aug57.0°F55.6°F+1.4°USC00503163
1997Sep50.4°F47.7°F+2.7°USC00505733
1997Oct27.0°F34.0°F-7.0°USC00503163
1997Nov27.1°F20.3°F+6.8°USC00505733
1997Dec14.7°F15.2°F-0.5°USC00505733
1998Jan13.8°F12.9°F+1.0°USC00505733
1998Feb26.2°F18.3°F+7.9°USC00505733
1998Mar29.7°F26.6°F+3.1°USC00505733
1998Apr39.8°F36.5°F+3.3°USC00505733
1998May45.6°F47.1°F-1.5°USC00505733
1998Jun54.7°F54.4°F+0.3°USC00505733
1998Jul58.3°F57.7°F+0.5°USC00505733
1998Aug53.7°F55.6°F-1.9°USC00505733
1998Sep48.0°F47.7°F+0.4°USC00505733
1998Oct36.4°F34.0°F+2.4°USC00505733
1998Nov21.6°F20.3°F+1.3°USC00505733
1998Dec10.8°F15.2°F-4.4°USC00505733
1999Jan7.5°F12.9°F-5.4°USC00505733
1999Feb5.0°F18.3°F-13.3°USC00505733
1999Mar26.1°F26.6°F-0.5°USC00505733
1999Apr35.6°F36.5°F-0.9°USC00505733
1999May46.2°F47.1°F-0.9°USC00505733
1999Jun56.4°F54.4°F+2.0°USC00505733
1999Jul58.3°F57.7°F+0.6°USC00505733
1999Aug56.6°F55.6°F+1.0°USC00505733
1999Sep49.0°F47.7°F+1.3°USC00505733
1999Oct34.6°F34.0°F+0.6°USC00505733
1999Nov18.6°F20.3°F-1.7°USC00505733
1999Dec12.5°F15.2°F-2.7°USC00505733
2000Jan11.8°F12.9°F-1.1°USC00505733
2000Feb26.2°F18.3°F+7.9°USC00505733
2000Mar30.9°F26.6°F+4.3°USC00505733
2000Apr39.5°F36.5°F+3.0°USC00505733
2000May46.3°F47.1°F-0.8°USC00505733
2000Jun55.7°F54.4°F+1.3°USC00505733
2000Jul57.5°F57.7°F-0.3°USC00505733
2000Aug53.9°F55.6°F-1.7°USC00505733
2000Sep45.7°F47.7°F-1.9°USC00505733
2000Oct34.3°F34.0°F+0.3°USC00505733
2000Nov30.1°F20.3°F+9.7°USC00505733
2000Dec26.0°F15.2°F+10.8°USC00505733
2001Jan28.9°F12.9°F+16.0°USC00505733
2001Feb23.4°F18.3°F+5.0°USC00505733
2001Mar29.3°F26.6°F+2.7°USC00505733
2001Apr38.0°F36.5°F+1.5°USC00505733
2001May44.5°F47.1°F-2.6°USC00505733
2001Jun57.9°F54.4°F+3.5°USC00505733
2001Jul57.4°F57.7°F-0.3°USC00505733
2001Aug57.7°F55.6°F+2.1°USC00505733
2001Sep48.7°F47.7°F+1.0°USC00505733
2001Oct29.1°F34.0°F-4.9°USC00505733
2001Nov15.7°F20.3°F-4.7°USC00505733
2001Dec5.9°F15.2°F-9.2°USC00505733
2002Jan23.0°F12.9°F+10.2°USC00505733
2002Feb21.8°F18.3°F+3.5°USC00505733
2002Mar21.2°F26.6°F-5.4°USC00505733
2002Apr31.8°F36.5°F-4.7°USC00505733
2002May49.0°F47.1°F+1.9°USC00505733
2002Jun55.0°F54.4°F+0.6°USC00505733
2002Jul59.9°F57.7°F+2.1°USC00505733
2002Aug56.5°F55.6°F+0.9°USC00505733
2002Sep49.2°F47.7°F+1.5°USC00505733
2002Oct42.5°F34.0°F+8.5°USC00505733
2002Nov36.3°F20.3°F+16.0°USC00505733
2002Dec23.5°F15.2°F+8.4°USC00505733
2003Jan20.4°F12.9°F+7.6°USC00505733
2003Feb31.8°F18.3°F+13.5°USC00505733
2003Mar26.2°F26.6°F-0.4°USC00505733
2003Apr39.0°F36.5°F+2.6°USC00505733
2003May48.2°F47.1°F+1.1°USC00505733
2003Jun56.0°F54.4°F+1.6°USC00505733
2003Jul61.3°F57.7°F+3.6°USC00505733
2003Aug57.1°F55.6°F+1.5°USC00505733
2003Sep47.9°F47.7°F+0.3°USC00505733
2003Oct40.3°F34.0°F+6.4°USC00505733
2003Nov19.1°F20.3°F-1.2°USC00505733
2003Dec15.1°F15.2°F-0.1°USC00505733
2004Jan7.8°F12.9°F-5.1°USC00505733
2004Feb26.8°F18.3°F+8.5°USC00505733
2004Mar25.2°F26.6°F-1.4°USC00505733
2004Apr39.0°F36.5°F+2.6°USC00505733
2004May51.7°F47.1°F+4.6°USC00505733
2004Jun58.8°F54.4°F+4.3°USC00505733
2004Jul61.9°F57.7°F+4.2°USC00505733
2004Aug60.8°F55.6°F+5.2°USC00505733
2004Sep44.0°F47.7°F-3.7°USC00505733
2004Oct37.9°F34.0°F+3.9°USC00505733
2004Nov27.5°F20.3°F+7.1°USC00505733
2004Dec23.3°F15.2°F+8.1°USC00505733
2005Jan16.9°F12.9°F+4.1°USC00505733
2005Feb21.5°F18.3°F+3.2°USC00505733
2005Mar31.6°F26.6°F+4.9°USC00505733
2005Apr40.9°F36.5°F+4.5°USC00505733
2005May51.8°F47.1°F+4.8°USC00505733
2005Jun57.7°F54.4°F+3.3°USC00505733
2005Jul60.7°F57.7°F+2.9°USC00505733
2005Aug57.7°F55.6°F+2.0°USC00505733
2005Sep50.2°F47.7°F+2.5°USC00505733
2005Oct35.6°F34.0°F+1.6°USC00505733
2005Nov14.0°F20.3°F-6.4°USC00505733
2005Dec25.3°F15.2°F+10.1°USC00505733
2006Jan7.3°F12.9°F-5.6°USC00505733
2006Feb21.3°F18.3°F+3.0°USC00505733
2006Mar22.0°F26.6°F-4.6°USC00505733
2006Apr36.4°F36.5°F-0.1°USC00505733
2006May49.4°F47.1°F+2.3°USC00505733
2006Jun54.2°F54.4°F-0.2°USC00505733
2006Jul58.0°F57.7°F+0.2°USC00505733
2006Aug54.0°F55.6°F-1.7°USC00505733
2006Sep49.3°F47.7°F+1.6°USC00505733
2006Oct38.8°F34.0°F+4.8°USC00505733
2006Nov8.3°F20.3°F-12.0°USC00505733
2006Dec19.7°F15.2°F+4.5°USC00505733
2007Jan13.9°F12.9°F+1.0°USC00505733
2007Feb14.8°F18.3°F-3.5°USC00505733
2007Mar10.3°F26.6°F-16.3°USC00505733
2007Apr39.6°F36.5°F+3.1°USC00505733
2007May48.3°F47.1°F+1.2°USC00505733
2007Jun55.9°F54.4°F+1.5°USC00505733
2007Jul57.9°F57.7°F+0.2°USC00505733
2007Aug57.8°F55.6°F+2.2°USC00505733
2007Sep49.0°F47.7°F+1.3°USC00505733
2007Oct34.3°F34.0°F+0.3°USC00505733
2007Nov30.9°F20.3°F+10.5°USC00505733
2007Dec17.5°F15.2°F+2.3°USC00505733
2008Jan10.4°F12.9°F-2.5°USC00505733
2008Feb13.6°F18.3°F-4.7°USC00505733
2008Mar27.6°F26.6°F+0.9°USC00503163
2008Apr34.2°F36.5°F-2.3°USC00505733
2008May46.6°F47.1°F-0.4°USC00505733
2008Jun52.4°F54.4°F-2.0°USC00505733
2008Jul55.0°F57.7°F-2.7°USC00505733
2008Aug54.9°F55.6°F-0.7°USC00505733
2008Sep47.9°F47.7°F+0.2°USC00505733
2008Oct27.9°F34.0°F-6.0°USC00505733
2008Nov18.8°F20.3°F-1.6°USC00505733
2008Dec9.6°F15.2°F-5.6°USC00505733
2009Jan10.0°F12.9°F-2.8°USC00505733
2009Feb12.9°F18.3°F-5.4°USC00505733
2009Mar19.9°F26.6°F-6.8°USC00505733
2009Apr36.1°F36.5°F-0.4°USC00505733
2009May49.2°F47.1°F+2.1°USC00505733
2009Jun54.5°F54.4°F+0.1°USC00505733
2009Jul60.8°F57.7°F+3.1°USC00505733
2009Aug54.8°F55.6°F-0.8°USC00505733
2009Sep48.5°F47.7°F+0.8°USC00505733
2009Oct40.2°F34.0°F+6.2°USC00505733
2009Nov17.3°F20.3°F-3.1°USC00505733
2009Dec18.3°F15.2°F+3.2°USC00505733
2010Jan14.3°F12.9°F+1.5°USC00505733
2010Feb25.9°F18.3°F+7.6°USC00505733
2010Mar26.7°F26.6°F+0.1°USC00505733
2010Apr38.2°F36.5°F+1.8°USC00505733
2010May49.0°F47.1°F+1.9°USC00505733
2010Jun54.6°F54.4°F+0.2°USC00505733
2010Jul56.2°F57.7°F-1.5°USC00505733
2010Aug56.4°F55.6°F+0.8°USC00505733
2010Sep48.2°F47.7°F+0.5°USC00505733
2010Oct38.0°F34.0°F+4.0°USC00505733
2010Nov25.9°F20.3°F+5.6°USC00505733
2010Dec6.0°F15.2°F-9.1°USC00505733
2011Jan18.7°F12.9°F+5.9°USC00505733
2011Feb13.8°F18.3°F-4.5°USC00505733
2011Mar24.3°F26.6°F-2.3°USC00505733
2011Apr38.2°F36.5°F+1.7°USC00505733
2011May48.0°F47.1°F+0.9°USC00505733
2011Jun54.3°F54.4°F-0.1°USC00505733
2011Jul57.9°F57.7°F+0.2°USC00505733
2011Aug54.4°F55.6°F-1.3°USC00505733
2011Sep48.2°F47.7°F+0.5°USC00505733
2011Oct36.3°F34.0°F+2.3°USC00505733
2011Nov10.8°F20.3°F-9.6°USC00505733
2011Dec21.7°F15.2°F+6.5°USC00505733
2012Jan-0.8°F12.9°F-13.6°USC00505733
2012Feb24.9°F18.3°F+6.6°USC00505733
2012Mar16.6°F26.6°F-10.0°USC00505733
2012Apr38.4°F36.5°F+1.9°USC00505733
2012May45.3°F47.1°F-1.8°USC00505733
2012Jun53.8°F54.4°F-0.6°USC00505733
2012Jul56.1°F57.7°F-1.7°USC00505733
2012Aug55.3°F55.6°F-0.4°USC00505733
2012Sep47.8°F47.7°F+0.2°USC00505733
2012Oct32.5°F34.0°F-1.5°USC00505733
2012Nov15.8°F20.3°F-4.6°USC00505733
2012Dec13.1°F15.2°F-2.0°USC00505733
2013Jan22.3°F12.9°F+9.4°USC00505733
2013Feb25.7°F18.3°F+7.4°USC00505733
2013Mar23.8°F26.6°F-2.8°USC00505733
2013Apr27.7°F36.5°F-8.8°USC00505733
2013May44.6°F47.1°F-2.5°USC00505733
2013Jun58.8°F54.4°F+4.4°USC00505733
2013Jul61.6°F57.7°F+3.8°USC00505733
2013Aug57.1°F55.6°F+1.5°USC00505733
2013Sep46.7°F47.7°F-0.9°USC00505733
2013Oct42.4°F34.0°F+8.4°USC00505733
2013Nov19.6°F20.3°F-0.8°USC00505733
2013Dec10.6°F15.2°F-4.6°USC00505733
2014Jan31.9°F12.9°F+19.1°USC00505733
2014Feb16.4°F18.3°F-1.9°USC00505733
2014Mar26.0°F26.6°F-0.7°USC00505733
2014Apr36.9°F36.5°F+0.4°USC00505733
2014May51.7°F47.1°F+4.6°USC00505733
2014Jun52.8°F54.4°F-1.7°USC00505733
2014Jul59.0°F57.7°F+1.3°USC00505733
2014Aug57.6°F55.6°F+2.0°USC00505733
2014Sep48.9°F47.7°F+1.2°USC00505733
2014Oct31.1°F34.0°F-2.9°USC00505733
2014Nov29.8°F20.3°F+9.4°USC00505733
2014Dec26.2°F15.2°F+11.1°USC00505733
2015Jan17.6°F12.9°F+4.7°USC00505733
2015Feb20.9°F18.3°F+2.6°USC00505733
2015Mar28.3°F26.6°F+1.7°USC00505733
2015Apr39.4°F36.5°F+2.9°USC00505733
2015May50.0°F47.1°F+3.0°USC00505733
2015Jun58.5°F54.4°F+4.1°USC00505733
2015Jul59.9°F57.7°F+2.1°USC00505733
2015Aug56.7°F55.6°F+1.1°USC00505733
2015Sep45.1°F47.7°F-2.6°USC00505733
2015Oct40.6°F34.0°F+6.6°USC00505733
2015Nov23.6°F20.3°F+3.2°USC00505733
2015Dec20.1°F15.2°F+4.9°USC00505733
2016Jan28.7°F12.9°F+15.8°USC00505733
2016Feb31.4°F18.3°F+13.0°USC00505733
2016Mar34.0°F26.6°F+7.3°USC00505733
2016Apr43.9°F36.5°F+7.4°USC00505733
2016May51.5°F47.1°F+4.4°USC00505733
2016Jun57.7°F54.4°F+3.3°USC00505733
2016Jul61.4°F57.7°F+3.7°USC00505733
2016Aug59.1°F55.6°F+3.5°USC00505733
2016Sep49.7°F47.7°F+2.1°USC00505733
2016Oct33.8°F34.0°F-0.2°USC00505733
2016Nov23.7°F20.3°F+3.3°USC00505733
2016Dec14.7°F15.2°F-0.5°USC00503163
2017Jan6.7°F12.9°F-6.1°USC00505733
2017Feb16.5°F18.3°F-1.9°USC00505733
2017Mar15.8°F26.6°F-10.8°USC00505733
2017Apr41.1°F36.5°F+4.6°USC00505733
2017May47.7°F47.1°F+0.6°USC00505733
2017Jun55.8°F54.4°F+1.4°USC00505733
2017Jul59.5°F57.7°F+1.7°USC00505733
2017Aug56.1°F55.6°F+0.5°USC00505733
2017Sep49.6°F47.7°F+1.9°USC00505733
2017Oct37.1°F34.0°F+3.2°USC00505733
2017Nov18.9°F20.3°F-1.5°USC00505733
2017Dec25.1°F15.2°F+10.0°USC00505733
2018Jan18.6°F12.9°F+5.7°USC00505733
2018Feb15.6°F18.3°F-2.7°USC00505733
2018Mar25.1°F26.6°F-1.5°USC00505733
2018Apr38.9°F36.5°F+2.4°USC00505733
2018May47.2°F47.1°F+0.1°USC00505733
2018Jun55.7°F54.4°F+1.3°USC00505733
2018Jul60.0°F57.7°F+2.3°USC00505733
2018Aug56.4°F55.6°F+0.8°USC00505733
2018Sep51.6°F47.7°F+3.9°USC00505733
2018Oct43.3°F34.0°F+9.3°USC00505733
2018Nov26.5°F20.3°F+6.2°USC00505733
2018Dec20.0°F15.2°F+4.9°USC00505733
2019Jan16.3°F12.9°F+3.4°USC00505733
2019Feb17.0°F18.3°F-1.3°USC00505733
2019Mar34.4°F26.6°F+7.8°USC00505733
2019Apr38.9°F36.5°F+2.4°USC00505733
2019May49.2°F47.1°F+2.2°USC00505733
2019Jun59.1°F54.4°F+4.7°USC00505733
2019Jul64.0°F57.7°F+6.3°USC00505733
2019Aug60.7°F55.6°F+5.1°USC00505733
2019Sep50.3°F47.7°F+2.6°USC00505733
2019Oct39.2°F34.0°F+5.2°USC00505733
2019Nov31.9°F20.3°F+11.6°USC00505733
2019Dec21.4°F15.2°F+6.2°USC00505733
2020Jan-0.2°F12.9°F-13.1°USC00505733
2020Feb17.0°F18.3°F-1.3°USC00505733
2020Mar19.4°F26.6°F-7.3°USC00505733
2020Apr37.3°F36.5°F+0.8°USC00505733
2020May50.5°F47.1°F+3.5°USC00505733
2020Jun55.5°F54.4°F+1.1°USC00505733
2020Jul60.4°F57.7°F+2.6°USC00505733
2020Aug58.4°F55.6°F+2.8°USC00505733
2020Sep48.7°F47.7°F+1.0°USC00505733
2020Oct36.3°F34.0°F+2.3°USC00505733
2020Nov21.3°F20.3°F+0.9°USC00505733
2020Dec22.3°F15.2°F+7.1°USC00505733
2021Jan22.9°F12.9°F+10.1°USC00505733
2021Feb12.3°F18.3°F-6.0°USC00505733
2021Mar14.5°F26.6°F-12.1°USC00505733
2021Apr34.8°F36.5°F-1.7°USC00505733
2021May48.6°F47.1°F+1.6°USC00505733
2021Jun56.2°F54.4°F+1.8°USC00505733
2021Jul58.8°F57.7°F+1.0°USC00505733
2021Aug55.7°F55.6°F+0.1°USC00505733
2021Sep45.8°F47.7°F-1.9°USC00505733
2021Oct36.1°F34.0°F+2.1°USC00505733
2021Nov10.4°F20.3°F-9.9°USC00505733
2021Dec11.8°F15.2°F-3.3°USC00505733
2022Jan18.5°F12.9°F+5.7°USC00505733
2022Feb25.8°F18.3°F+7.5°USC00505733
2022Mar31.0°F26.6°F+4.4°USC00505733
2022Apr38.0°F36.5°F+1.5°USC00505733
2022May49.3°F47.1°F+2.2°USC00505733
2022Jun59.3°F54.4°F+4.9°USC00505733
2022Jul59.3°F57.7°F+1.6°USC00505733
2022Aug55.3°F55.6°F-0.3°USC00505733
2022Sep48.7°F47.7°F+1.0°USC00505733
2022Oct35.9°F34.0°F+1.9°USC00505733
2022Nov21.0°F20.3°F+0.6°USC00505733
2022Dec11.8°F15.2°F-3.4°USC00505733
2023Jan22.6°F12.9°F+9.7°USC00505733
2023Feb17.7°F18.3°F-0.7°USC00505733
2023Mar23.9°F26.6°F-2.7°USC00505733
2023Apr32.3°F36.5°F-4.2°USC00505733
2023May48.1°F47.1°F+1.0°USC00505733
2023Jun54.5°F54.4°F+0.0°USC00505733
2023Jul58.8°F57.7°F+1.0°USC00505733
2023Aug58.9°F55.6°F+3.3°USC00505733
2023Sep46.5°F47.7°F-1.1°USC00505733
2023Oct34.1°F34.0°F+0.2°USC00505733
2023Nov27.0°F20.3°F+6.7°USC00505733
2023Dec13.7°F15.2°F-1.5°USC00505733
2024Jan9.6°F12.9°F-3.3°USC00505733
2024Feb19.2°F18.3°F+0.8°USC00505733
2024Mar27.4°F26.6°F+0.8°USC00505733
2024Apr37.9°F36.5°F+1.4°USC00505733
2024May46.5°F47.1°F-0.5°USC00505733
2024Jun56.5°F54.4°F+2.0°USC00505733
2024Jul57.5°F57.7°F-0.3°USC00505733
2024Aug54.8°F55.6°F-0.8°USC00505733
2024Sep49.0°F47.7°F+1.3°USC00505733
2024Oct35.2°F34.0°F+1.3°USC00505733
2024Nov20.0°F20.3°F-0.4°USC00505733
2024Dec25.9°F15.2°F+10.8°USC00505733
2025Jan28.0°F12.9°F+15.1°USC00505733
2025Feb19.9°F18.3°F+1.6°USC00505733
2025Mar34.4°F26.6°F+7.8°USC00505733
2025Apr40.6°F36.5°F+4.1°USC00505733
2025May48.0°F47.1°F+1.0°USC00505733
2025Jun54.2°F54.4°F-0.2°USC00505733
2025Jul59.5°F57.7°F+1.8°USC00505733
2025Aug57.1°F55.6°F+1.5°USC00505733
2025Sep49.9°F47.7°F+2.2°USC00505733
2025Oct41.0°F34.0°F+7.0°USC00505733
2025Nov21.0°F20.3°F+0.7°USC00505733
2025Dec11.9°F15.2°F-3.3°USC00505733
2026Jan11.3°F12.9°F-1.6°USC00505733

Showing 1,130 of 1,130 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).

50

Initial gaps

16

Filled

34

Unfillable

Fill stations: CREEKSIDE PARK SCHOOL, AK US, ANCHORAGE ELMENDORF AFB, AK US, FORT RICHARDSON WATER TREATMENT PLANT, AK US, SUMMIT NIKE SITE, AK 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: 1966 – 1991 (100% coverage)

MonthBaselineYears
January12.9°F26/26
February18.3°F26/26
March26.6°F26/26
April36.5°F26/26
May47.1°F26/26
June54.4°F26/26
July57.7°F26/26
August55.6°F26/26
September47.7°F26/26
October34.0°F26/26
November20.3°F26/26
December15.2°F26/26

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 Jber, Alaska getting warmer?

Based on 95+ years of NOAA temperature records, Jber has warmed at a rate of approximately 0.19°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 Jber?

The warmest year on record in Jber was 2016, based on average annual temperature anomaly from NOAA station data.

Where does the temperature data for Jber come from?

Data comes from the MATANUSKA EXPERIMENTAL FARM, AK US weather station, part of NOAA's Global Historical Climatology Network. This station has recorded 95+ years of temperature observations used to build Jber's climate profile.

How are the climate visualizations for Jber created?

Three visualizations are generated from Jber'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 Jber's temperature data?

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

Wear Jber's Climate Story

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

Shop Jber Climate Apparel →

Explore More Cities