Climate Change in Bellflower, California

96+ years of recorded temperature data show Bellflower is warming.

Based on our analysis of 96 years of temperature data near Bellflower, CA, this area shows a warming trend of approximately +0.4°F per decade. 10 of the last 10 years recorded above-average temperatures, and 2015 was the warmest year on record at +4.2°F above the historical baseline.

Key Climate Facts

Rate of Change

+0.5°F

per decade

Warmest Year

2015

+4.2°F anomaly

Recent Warm Years

10 / 10

above-average years

Decade Shift

+3.0°F

2020s vs 1930s

Compared to the National Average

Bellflower is warming 0.3°F/decade faster than the national average.

National: +0.20°F/decade
Bellflower: +0.45°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 Bellflower's long-term warming trend.

Temperature anomaly spiral for Bellflower, California
Climate spiral: monthly temperature anomalies from 96+ years of NOAA records for Bellflower, CA.

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 Bellflower, California
Warming stripes: each stripe is one year of average temperature anomaly for Bellflower, CA.

Temperature Trend

Annual temperature anomalies plotted over time with a linear regression trend line. The slope of +0.45°F per decade quantifies the rate of change.

Temperature trend chart for Bellflower, California
Linear trend: annual temperature anomalies with trend line for Bellflower, CA.

Temperature by Decade

1930s
-1.16°F
1940s
-1.82°F
1950s
-1.02°F
1960s
-0.80°F
1970s
-0.56°F
1980s
+0.56°F
1990s
+0.94°F
2000s
+1.09°F
2010s
+2.20°F
2020s
+1.91°F

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

Anomaly Scale

-3.8°F Colder Normal +4.1°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 Bellflower, CA. Filter by decade or download as CSV.

Data Sources & Audit

Station
nClimGrid 5km Grid Point
Distance
1.1 mi
Coverage
99.1%
Records
1,154
Range
1930-01 – 2026-02
Full Data Audit 1,154 records
YearMonthTempBaselineAnomalySourceGap
1930Jan53.3°F56.0°F-2.7°NCLIMGRID
1930Feb58.1°F57.7°F+0.4°NCLIMGRID
1930Mar58.9°F58.4°F+0.5°NCLIMGRID
1930Apr62.5°F61.3°F+1.2°NCLIMGRID
1930May60.9°F64.2°F-3.3°NCLIMGRID
1930Jun67.1°F68.0°F-0.9°NCLIMGRID
1930Jul71.9°F72.3°F-0.4°NCLIMGRID
1930Aug72.4°F73.2°F-0.7°NCLIMGRID
1930Sep66.6°F71.7°F-5.1°NCLIMGRID
1930Oct65.5°F67.3°F-1.8°NCLIMGRID
1930Nov62.3°F61.3°F+1.1°NCLIMGRID
1930Dec55.9°F56.1°F-0.2°NCLIMGRID
1931Jan56.7°F56.0°F+0.7°NCLIMGRID
1931Feb58.0°F57.7°F+0.4°NCLIMGRID
1931Mar62.4°F58.4°F+4.0°NCLIMGRID
1931Apr64.5°F61.3°F+3.2°NCLIMGRID
1931May67.5°F64.2°F+3.3°NCLIMGRID
1931Jun69.5°F68.0°F+1.5°NCLIMGRID
1931Jul76.7°F72.3°F+4.4°NCLIMGRID
1931Aug74.9°F73.2°F+1.7°NCLIMGRID
1931Sep69.2°F71.7°F-2.5°NCLIMGRID
1931Oct66.1°F67.3°F-1.2°NCLIMGRID
1931Nov56.4°F61.3°F-4.8°NCLIMGRID
1931Dec52.1°F56.1°F-4.0°NCLIMGRID
1932Jan50.2°F56.0°F-5.8°NCLIMGRID
1932Feb54.0°F57.7°F-3.6°NCLIMGRID
1932Mar59.7°F58.4°F+1.3°NCLIMGRID
1932Apr60.7°F61.3°F-0.6°NCLIMGRID
1932May63.4°F64.2°F-0.9°NCLIMGRID
1932Jun66.0°F68.0°F-2.0°NCLIMGRID
1932Jul68.7°F72.3°F-3.6°NCLIMGRID
1932Aug69.3°F73.2°F-3.9°NCLIMGRID
1932Sep67.8°F71.7°F-3.9°NCLIMGRID
1932Oct65.2°F67.3°F-2.1°NCLIMGRID
1932Nov65.0°F61.3°F+3.8°NCLIMGRID
1932Dec52.3°F56.1°F-3.8°NCLIMGRID
1933Jan51.6°F56.0°F-4.4°NCLIMGRID
1933Feb53.3°F57.7°F-4.4°NCLIMGRID
1933Mar57.5°F58.4°F-0.9°NCLIMGRID
1933Apr58.5°F61.3°F-2.8°NCLIMGRID
1933May59.3°F64.2°F-4.9°NCLIMGRID
1933Jun64.7°F68.0°F-3.3°NCLIMGRID
1933Jul69.8°F72.3°F-2.5°NCLIMGRID
1933Aug70.4°F73.2°F-2.8°NCLIMGRID
1933Sep64.6°F71.7°F-7.1°NCLIMGRID
1933Oct65.7°F67.3°F-1.7°NCLIMGRID
1933Nov62.8°F61.3°F+1.5°NCLIMGRID
1933Dec54.7°F56.1°F-1.4°NCLIMGRID
1934Jan56.8°F56.0°F+0.8°NCLIMGRID
1934Feb57.7°F57.7°F+0.0°NCLIMGRID
1934Mar63.5°F58.4°F+5.1°NCLIMGRID
1934Apr63.8°F61.3°F+2.4°NCLIMGRID
1934May66.8°F64.2°F+2.5°NCLIMGRID
1934Jun65.2°F68.0°F-2.8°NCLIMGRID
1934Jul72.3°F72.3°F+0.0°NCLIMGRID
1934Aug70.9°F73.2°F-2.2°NCLIMGRID
1934Sep71.0°F71.7°F-0.7°NCLIMGRID
1934Oct65.2°F67.3°F-2.2°NCLIMGRID
1934Nov59.9°F61.3°F-1.4°NCLIMGRID
1934Dec57.1°F56.1°F+1.0°NCLIMGRID
1935Jan53.7°F56.0°F-2.3°NCLIMGRID
1935Feb57.1°F57.7°F-0.6°NCLIMGRID
1935Mar53.2°F58.4°F-5.2°NCLIMGRID
1935Apr59.9°F61.3°F-1.5°NCLIMGRID
1935May61.6°F64.2°F-2.7°NCLIMGRID
1935Jun66.5°F68.0°F-1.5°NCLIMGRID
1935Jul69.9°F72.3°F-2.4°NCLIMGRID
1935Aug73.4°F73.2°F+0.3°NCLIMGRID
1935Sep69.0°F71.7°F-2.7°NCLIMGRID
1935Oct64.6°F67.3°F-2.7°NCLIMGRID
1935Nov57.7°F61.3°F-3.6°NCLIMGRID
1935Dec56.0°F56.1°F-0.1°NCLIMGRID
1936Jan56.2°F56.0°F+0.2°NCLIMGRID
1936Feb54.7°F57.7°F-3.0°NCLIMGRID
1936Mar57.7°F58.4°F-0.7°NCLIMGRID
1936Apr59.5°F61.3°F-1.9°NCLIMGRID
1936May64.8°F64.2°F+0.5°NCLIMGRID
1936Jun68.6°F68.0°F+0.6°NCLIMGRID
1936Jul73.9°F72.3°F+1.6°NCLIMGRID
1936Aug73.0°F73.2°F-0.2°NCLIMGRID
1936Sep69.6°F71.7°F-2.1°NCLIMGRID
1936Oct65.8°F67.3°F-1.5°NCLIMGRID
1936Nov63.8°F61.3°F+2.6°NCLIMGRID
1936Dec56.0°F56.1°F-0.1°NCLIMGRID
1937Jan45.6°F56.0°F-10.4°NCLIMGRID
1937Feb52.9°F57.7°F-4.7°NCLIMGRID
1937Mar56.4°F58.4°F-2.0°NCLIMGRID
1937Apr60.2°F61.3°F-1.2°NCLIMGRID
1937May63.7°F64.2°F-0.5°NCLIMGRID
1937Jun66.9°F68.0°F-1.0°NCLIMGRID
1937Jul71.2°F72.3°F-1.1°NCLIMGRID
1937Aug71.4°F73.2°F-1.8°NCLIMGRID
1937Sep71.2°F71.7°F-0.5°NCLIMGRID
1937Oct65.8°F67.3°F-1.5°NCLIMGRID
1937Nov59.3°F61.3°F-2.0°NCLIMGRID
1937Dec58.8°F56.1°F+2.6°NCLIMGRID
1938Jan57.8°F56.0°F+1.8°NCLIMGRID
1938Feb54.8°F57.7°F-2.9°NCLIMGRID
1938Mar55.8°F58.4°F-2.6°NCLIMGRID
1938Apr60.1°F61.3°F-1.2°NCLIMGRID
1938May62.4°F64.2°F-1.8°NCLIMGRID
1938Jun65.4°F68.0°F-2.6°NCLIMGRID
1938Jul69.3°F72.3°F-3.0°NCLIMGRID
1938Aug72.8°F73.2°F-0.4°NCLIMGRID
1938Sep72.2°F71.7°F+0.5°NCLIMGRID
1938Oct64.1°F67.3°F-3.2°NCLIMGRID
1938Nov59.1°F61.3°F-2.1°NCLIMGRID
1938Dec58.7°F56.1°F+2.6°NCLIMGRID
1939Jan53.8°F56.0°F-2.2°NCLIMGRID
1939Feb51.0°F57.7°F-6.6°NCLIMGRID
1939Mar54.8°F58.4°F-3.6°NCLIMGRID
1939Apr61.8°F61.3°F+0.4°NCLIMGRID
1939May62.7°F64.2°F-1.6°NCLIMGRID
1939Jun66.0°F68.0°F-1.9°NCLIMGRID
1939Jul70.5°F72.3°F-1.8°NCLIMGRID
1939Aug71.9°F73.2°F-1.2°NCLIMGRID
1939Sep74.6°F71.7°F+2.9°NCLIMGRID
1939Oct68.1°F67.3°F+0.8°NCLIMGRID
1939Nov63.5°F61.3°F+2.2°NCLIMGRID
1939Dec59.8°F56.1°F+3.6°NCLIMGRID
1940Jan57.1°F56.0°F+1.1°NCLIMGRID
1940Feb57.2°F57.7°F-0.5°NCLIMGRID
1940Mar59.6°F58.4°F+1.2°NCLIMGRID
1940Apr62.0°F61.3°F+0.6°NCLIMGRID
1940May65.4°F64.2°F+1.2°NCLIMGRID
1940Jun65.8°F68.0°F-2.2°NCLIMGRID
1940Jul69.8°F72.3°F-2.5°NCLIMGRID
1940Aug70.3°F73.2°F-2.9°NCLIMGRID
1940Sep68.7°F71.7°F-3.0°NCLIMGRID
1940Oct66.5°F67.3°F-0.8°NCLIMGRID
1940Nov60.4°F61.3°F-0.9°NCLIMGRID
1940Dec58.6°F56.1°F+2.5°NCLIMGRID
1941Jan55.5°F56.0°F-0.6°NCLIMGRID
1941Feb57.6°F57.7°F-0.1°NCLIMGRID
1941Mar59.6°F58.4°F+1.2°NCLIMGRID
1941Apr59.1°F61.3°F-2.3°NCLIMGRID
1941May66.8°F64.2°F+2.5°NCLIMGRID
1941Jun65.8°F68.0°F-2.1°NCLIMGRID
1941Jul70.3°F72.3°F-2.0°NCLIMGRID
1941Aug70.6°F73.2°F-2.6°NCLIMGRID
1941Sep67.0°F71.7°F-4.7°NCLIMGRID
1941Oct64.5°F67.3°F-2.8°NCLIMGRID
1941Nov62.0°F61.3°F+0.8°NCLIMGRID
1941Dec54.9°F56.1°F-1.3°NCLIMGRID
1942Jan55.7°F56.0°F-0.3°NCLIMGRID
1942Feb53.2°F57.7°F-4.4°NCLIMGRID
1942Mar56.5°F58.4°F-1.9°NCLIMGRID
1942Apr59.1°F61.3°F-2.2°NCLIMGRID
1942May62.2°F64.2°F-2.0°NCLIMGRID
1942Jun65.9°F68.0°F-2.1°NCLIMGRID
1942Jul71.2°F72.3°F-1.1°NCLIMGRID
1942Aug70.3°F73.2°F-2.9°NCLIMGRID
1942Sep67.3°F71.7°F-4.4°NCLIMGRID
1942Oct66.2°F67.3°F-1.1°NCLIMGRID
1942Nov60.7°F61.3°F-0.6°NCLIMGRID
1942Dec56.0°F56.1°F-0.1°NCLIMGRID
1943Jan55.0°F56.0°F-1.0°NCLIMGRID
1943Feb58.3°F57.7°F+0.6°NCLIMGRID
1943Mar57.6°F58.4°F-0.8°NCLIMGRID
1943Apr60.4°F61.3°F-1.0°NCLIMGRID
1943May64.5°F64.2°F+0.3°NCLIMGRID
1943Jun65.4°F68.0°F-2.6°NCLIMGRID
1943Jul70.1°F72.3°F-2.2°NCLIMGRID
1943Aug70.8°F73.2°F-2.3°NCLIMGRID
1943Sep69.6°F71.7°F-2.1°NCLIMGRID
1943Oct65.2°F67.3°F-2.1°NCLIMGRID
1943Nov60.9°F61.3°F-0.4°NCLIMGRID
1943Dec55.7°F56.1°F-0.4°NCLIMGRID
1944Jan54.5°F56.0°F-1.5°NCLIMGRID
1944Feb52.4°F57.7°F-5.2°NCLIMGRID
1944Mar57.7°F58.4°F-0.7°NCLIMGRID
1944Apr58.0°F61.3°F-3.3°NCLIMGRID
1944May62.3°F64.2°F-1.9°NCLIMGRID
1944Jun63.6°F68.0°F-4.4°NCLIMGRID
1944Jul67.2°F72.3°F-5.1°NCLIMGRID
1944Aug70.5°F73.2°F-2.6°NCLIMGRID
1944Sep68.7°F71.7°F-3.0°NCLIMGRID
1944Oct64.1°F67.3°F-3.2°NCLIMGRID
1944Nov57.4°F61.3°F-3.8°NCLIMGRID
1944Dec57.0°F56.1°F+0.8°NCLIMGRID
1945Jan53.7°F56.0°F-2.3°NCLIMGRID
1945Feb55.1°F57.7°F-2.5°NCLIMGRID
1945Mar53.7°F58.4°F-4.7°NCLIMGRID
1945Apr58.2°F61.3°F-3.1°NCLIMGRID
1945May61.5°F64.2°F-2.7°NCLIMGRID
1945Jun64.9°F68.0°F-3.1°NCLIMGRID
1945Jul70.4°F72.3°F-1.9°NCLIMGRID
1945Aug72.8°F73.2°F-0.3°NCLIMGRID
1945Sep71.8°F71.7°F+0.1°NCLIMGRID
1945Oct66.2°F67.3°F-1.1°NCLIMGRID
1945Nov59.0°F61.3°F-2.2°NCLIMGRID
1945Dec55.6°F56.1°F-0.6°NCLIMGRID
1946Jan54.8°F56.0°F-1.2°NCLIMGRID
1946Feb52.6°F57.7°F-5.1°NCLIMGRID
1946Mar56.3°F58.4°F-2.1°NCLIMGRID
1946Apr60.9°F61.3°F-0.5°NCLIMGRID
1946May61.6°F64.2°F-2.7°NCLIMGRID
1946Jun67.8°F68.0°F-0.2°NCLIMGRID
1946Jul71.3°F72.3°F-1.0°NCLIMGRID
1946Aug71.6°F73.2°F-1.6°NCLIMGRID
1946Sep71.9°F71.7°F+0.2°NCLIMGRID
1946Oct62.6°F67.3°F-4.7°NCLIMGRID
1946Nov57.1°F61.3°F-4.1°NCLIMGRID
1946Dec54.7°F56.1°F-1.5°NCLIMGRID
1947Jan52.3°F56.0°F-3.8°NCLIMGRID
1947Feb57.8°F57.7°F+0.2°NCLIMGRID
1947Mar59.2°F58.4°F+0.8°NCLIMGRID
1947Apr61.8°F61.3°F+0.5°NCLIMGRID
1947May64.1°F64.2°F-0.2°NCLIMGRID
1947Jun67.0°F68.0°F-1.0°NCLIMGRID
1947Jul71.7°F72.3°F-0.6°NCLIMGRID
1947Aug71.2°F73.2°F-2.0°NCLIMGRID
1947Sep71.0°F71.7°F-0.7°NCLIMGRID
1947Oct64.9°F67.3°F-2.4°NCLIMGRID
1947Nov57.0°F61.3°F-4.3°NCLIMGRID
1947Dec55.2°F56.1°F-0.9°NCLIMGRID
1948Jan55.2°F56.0°F-0.8°NCLIMGRID
1948Feb53.0°F57.7°F-4.7°NCLIMGRID
1948Mar53.9°F58.4°F-4.5°NCLIMGRID
1948Apr60.3°F61.3°F-1.1°NCLIMGRID
1948May62.1°F64.2°F-2.1°NCLIMGRID
1948Jun65.4°F68.0°F-2.6°NCLIMGRID
1948Jul68.7°F72.3°F-3.6°NCLIMGRID
1948Aug68.9°F73.2°F-4.3°NCLIMGRID
1948Sep68.7°F71.7°F-3.0°NCLIMGRID
1948Oct64.2°F67.3°F-3.1°NCLIMGRID
1948Nov59.5°F61.3°F-1.8°NCLIMGRID
1948Dec52.3°F56.1°F-3.8°NCLIMGRID
1949Jan46.3°F56.0°F-9.7°NCLIMGRID
1949Feb51.2°F57.7°F-6.4°NCLIMGRID
1949Mar54.6°F58.4°F-3.8°NCLIMGRID
1949Apr61.5°F61.3°F+0.2°NCLIMGRID
1949May63.4°F64.2°F-0.9°NCLIMGRID
1949Jun68.3°F68.0°F+0.3°NCLIMGRID
1949Jul70.1°F72.3°F-2.2°NCLIMGRID
1949Aug71.3°F73.2°F-1.9°NCLIMGRID
1949Sep70.1°F71.7°F-1.6°NCLIMGRID
1949Oct63.4°F67.3°F-3.9°NCLIMGRID
1949Nov64.7°F61.3°F+3.4°NCLIMGRID
1949Dec54.0°F56.1°F-2.2°NCLIMGRID
1950Jan49.1°F56.0°F-6.9°NCLIMGRID
1950Feb54.6°F57.7°F-3.1°NCLIMGRID
1950Mar56.8°F58.4°F-1.6°NCLIMGRID
1950Apr60.6°F61.3°F-0.7°NCLIMGRID
1950May60.7°F64.2°F-3.6°NCLIMGRID
1950Jun64.8°F68.0°F-3.2°NCLIMGRID
1950Jul71.4°F72.3°F-0.9°NCLIMGRID
1950Aug69.1°F73.2°F-4.1°NCLIMGRID
1950Sep67.4°F71.7°F-4.3°NCLIMGRID
1950Oct66.5°F67.3°F-0.8°NCLIMGRID
1950Nov62.6°F61.3°F+1.3°NCLIMGRID
1950Dec59.6°F56.1°F+3.5°NCLIMGRID
1951Jan54.1°F56.0°F-2.0°NCLIMGRID
1951Feb54.6°F57.7°F-3.1°NCLIMGRID
1951Mar58.0°F58.4°F-0.4°NCLIMGRID
1951Apr59.6°F61.3°F-1.7°NCLIMGRID
1951May61.8°F64.2°F-2.4°NCLIMGRID
1951Jun65.4°F68.0°F-2.6°NCLIMGRID
1951Jul71.4°F72.3°F-0.9°NCLIMGRID
1951Aug69.6°F73.2°F-3.6°NCLIMGRID
1951Sep69.0°F71.7°F-2.7°NCLIMGRID
1951Oct66.4°F67.3°F-0.9°NCLIMGRID
1951Nov60.2°F61.3°F-1.0°NCLIMGRID
1951Dec53.3°F56.1°F-2.8°NCLIMGRID
1952Jan51.6°F56.0°F-4.4°NCLIMGRID
1952Feb56.5°F57.7°F-1.1°NCLIMGRID
1952Mar53.6°F58.4°F-4.8°NCLIMGRID
1952Apr59.6°F61.3°F-1.8°NCLIMGRID
1952May64.3°F64.2°F+0.1°NCLIMGRID
1952Jun64.2°F68.0°F-3.8°NCLIMGRID
1952Jul70.2°F72.3°F-2.1°NCLIMGRID
1952Aug71.2°F73.2°F-1.9°NCLIMGRID
1952Sep71.1°F71.7°F-0.6°NCLIMGRID
1952Oct64.7°F67.3°F-2.7°NCLIMGRID
1952Nov57.7°F61.3°F-3.5°NCLIMGRID
1952Dec54.6°F56.1°F-1.5°NCLIMGRID
1953Jan58.6°F56.0°F+2.6°NCLIMGRID
1953Feb56.5°F57.7°F-1.1°NCLIMGRID
1953Mar56.7°F58.4°F-1.7°NCLIMGRID
1953Apr57.5°F61.3°F-3.8°NCLIMGRID
1953May62.0°F64.2°F-2.2°NCLIMGRID
1953Jun65.3°F68.0°F-2.7°NCLIMGRID
1953Jul73.0°F72.3°F+0.7°NCLIMGRID
1953Aug69.3°F73.2°F-3.9°NCLIMGRID
1953Sep68.4°F71.7°F-3.3°NCLIMGRID
1953Oct66.7°F67.3°F-0.6°NCLIMGRID
1953Nov62.0°F61.3°F+0.7°NCLIMGRID
1953Dec56.6°F56.1°F+0.5°NCLIMGRID
1954Jan53.6°F56.0°F-2.4°NCLIMGRID
1954Feb61.4°F57.7°F+3.8°NCLIMGRID
1954Mar55.5°F58.4°F-2.9°NCLIMGRID
1954Apr59.6°F61.3°F-1.7°NCLIMGRID
1954May62.6°F64.2°F-1.7°NCLIMGRID
1954Jun65.9°F68.0°F-2.0°NCLIMGRID
1954Jul74.9°F72.3°F+2.6°NCLIMGRID
1954Aug70.9°F73.2°F-2.3°NCLIMGRID
1954Sep69.5°F71.7°F-2.2°NCLIMGRID
1954Oct63.4°F67.3°F-3.9°NCLIMGRID
1954Nov62.7°F61.3°F+1.5°NCLIMGRID
1954Dec56.4°F56.1°F+0.3°NCLIMGRID
1955Jan52.1°F56.0°F-3.9°NCLIMGRID
1955Feb54.7°F57.7°F-3.0°NCLIMGRID
1955Mar58.7°F58.4°F+0.3°NCLIMGRID
1955Apr59.0°F61.3°F-2.3°NCLIMGRID
1955May61.8°F64.2°F-2.4°NCLIMGRID
1955Jun65.7°F68.0°F-2.3°NCLIMGRID
1955Jul69.1°F72.3°F-3.2°NCLIMGRID
1955Aug72.6°F73.2°F-0.5°NCLIMGRID
1955Sep71.8°F71.7°F+0.1°NCLIMGRID
1955Oct62.6°F67.3°F-4.8°NCLIMGRID
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1984Feb58.6°F57.7°F+1.0°NCLIMGRID
1984Mar61.8°F58.4°F+3.4°NCLIMGRID
1984Apr62.4°F61.3°F+1.1°NCLIMGRID
1984May68.5°F64.2°F+4.2°NCLIMGRID
1984Jun69.0°F68.0°F+1.0°NCLIMGRID
1984Jul75.5°F72.3°F+3.1°NCLIMGRID
1984Aug75.5°F73.2°F+2.3°NCLIMGRID
1984Sep78.7°F71.7°F+7.0°NCLIMGRID
1984Oct65.9°F67.3°F-1.4°NCLIMGRID
1984Nov58.2°F61.3°F-3.0°NCLIMGRID
1984Dec54.2°F56.1°F-2.0°NCLIMGRID
1985Jan54.6°F56.0°F-1.4°NCLIMGRID
1985Feb56.7°F57.7°F-0.9°NCLIMGRID
1985Mar55.9°F58.4°F-2.5°NCLIMGRID
1985Apr63.2°F61.3°F+1.8°NCLIMGRID
1985May63.0°F64.2°F-1.2°NCLIMGRID
1985Jun69.1°F68.0°F+1.2°NCLIMGRID
1985Jul75.3°F72.3°F+3.0°NCLIMGRID
1985Aug72.7°F73.2°F-0.4°NCLIMGRID
1985Sep69.6°F71.7°F-2.1°NCLIMGRID
1985Oct67.5°F67.3°F+0.2°NCLIMGRID
1985Nov58.3°F61.3°F-3.0°NCLIMGRID
1985Dec58.4°F56.1°F+2.3°NCLIMGRID
1986Jan61.8°F56.0°F+5.8°NCLIMGRID
1986Feb58.6°F57.7°F+1.0°NCLIMGRID
1986Mar60.6°F58.4°F+2.2°NCLIMGRID
1986Apr63.0°F61.3°F+1.7°NCLIMGRID
1986May65.1°F64.2°F+0.9°NCLIMGRID
1986Jun68.7°F68.0°F+0.7°NCLIMGRID
1986Jul70.8°F72.3°F-1.5°NCLIMGRID
1986Aug73.2°F73.2°F+0.0°NCLIMGRID
1986Sep66.8°F71.7°F-4.9°NCLIMGRID
1986Oct66.7°F67.3°F-0.6°NCLIMGRID
1986Nov63.7°F61.3°F+2.4°NCLIMGRID
1986Dec57.5°F56.1°F+1.4°NCLIMGRID
1987Jan54.8°F56.0°F-1.2°NCLIMGRID
1987Feb57.9°F57.7°F+0.3°NCLIMGRID
1987Mar58.7°F58.4°F+0.3°NCLIMGRID
1987Apr65.4°F61.3°F+4.1°NCLIMGRID
1987May65.8°F64.2°F+1.5°NCLIMGRID
1987Jun67.6°F68.0°F-0.4°NCLIMGRID
1987Jul68.7°F72.3°F-3.6°NCLIMGRID
1987Aug70.8°F73.2°F-2.3°NCLIMGRID
1987Sep72.4°F71.7°F+0.7°NCLIMGRID
1987Oct69.9°F67.3°F+2.5°NCLIMGRID
1987Nov61.5°F61.3°F+0.2°NCLIMGRID
1987Dec52.9°F56.1°F-3.2°NCLIMGRID
1988Jan56.2°F56.0°F+0.2°NCLIMGRID
1988Feb60.7°F57.7°F+3.0°NCLIMGRID
1988Mar63.0°F58.4°F+4.6°NCLIMGRID
1988Apr62.9°F61.3°F+1.5°NCLIMGRID
1988May65.5°F64.2°F+1.2°NCLIMGRID
1988Jun66.4°F68.0°F-1.5°NCLIMGRID
1988Jul73.0°F72.3°F+0.7°NCLIMGRID
1988Aug71.7°F73.2°F-1.4°NCLIMGRID
1988Sep70.5°F71.7°F-1.2°NCLIMGRID
1988Oct68.1°F67.3°F+0.8°NCLIMGRID
1988Nov60.2°F61.3°F-1.1°NCLIMGRID
1988Dec55.5°F56.1°F-0.7°NCLIMGRID
1989Jan55.0°F56.0°F-1.0°NCLIMGRID
1989Feb55.3°F57.7°F-2.4°NCLIMGRID
1989Mar60.6°F58.4°F+2.2°NCLIMGRID
1989Apr66.1°F61.3°F+4.8°NCLIMGRID
1989May64.5°F64.2°F+0.2°NCLIMGRID
1989Jun67.6°F68.0°F-0.4°NCLIMGRID
1989Jul72.5°F72.3°F+0.2°NCLIMGRID
1989Aug71.0°F73.2°F-2.2°NCLIMGRID
1989Sep71.6°F71.7°F-0.1°NCLIMGRID
1989Oct66.5°F67.3°F-0.8°NCLIMGRID
1989Nov64.2°F61.3°F+2.9°NCLIMGRID
1989Dec59.5°F56.1°F+3.4°NCLIMGRID
1990Jan56.9°F56.0°F+0.9°NCLIMGRID
1990Feb55.3°F57.7°F-2.3°NCLIMGRID
1990Mar59.0°F58.4°F+0.6°NCLIMGRID
1990Apr63.9°F61.3°F+2.6°NCLIMGRID
1990May64.8°F64.2°F+0.6°NCLIMGRID
1990Jun71.3°F68.0°F+3.3°NCLIMGRID
1990Jul75.3°F72.3°F+3.0°NCLIMGRID
1990Aug72.8°F73.2°F-0.4°NCLIMGRID
1990Sep73.3°F71.7°F+1.6°NCLIMGRID
1990Oct70.3°F67.3°F+3.0°NCLIMGRID
1990Nov63.1°F61.3°F+1.8°NCLIMGRID
1990Dec55.5°F56.1°F-0.6°NCLIMGRID
1991Jan56.8°F56.0°F+0.8°NCLIMGRID
1991Feb61.3°F57.7°F+3.6°NCLIMGRID
1991Mar55.7°F58.4°F-2.7°NCLIMGRID
1991Apr62.3°F61.3°F+0.9°NCLIMGRID
1991May62.6°F64.2°F-1.6°NCLIMGRID
1991Jun65.7°F68.0°F-2.3°NCLIMGRID
1991Jul69.7°F72.3°F-2.6°NCLIMGRID
1991Aug71.6°F73.2°F-1.5°NCLIMGRID
1991Sep71.5°F71.7°F-0.2°NCLIMGRID
1991Oct69.8°F67.3°F+2.4°NCLIMGRID
1991Nov63.7°F61.3°F+2.4°NCLIMGRID
1991Dec57.8°F56.1°F+1.7°NCLIMGRID
1992Jan57.8°F56.0°F+1.8°NCLIMGRID
1992Feb60.5°F57.7°F+2.9°NCLIMGRID
1992Mar59.2°F58.4°F+0.7°NCLIMGRID
1992Apr67.2°F61.3°F+5.9°NCLIMGRID
1992May67.6°F64.2°F+3.3°NCLIMGRID
1992Jun68.4°F68.0°F+0.4°NCLIMGRID
1992Jul74.0°F72.3°F+1.7°NCLIMGRID
1992Aug76.7°F73.2°F+3.6°NCLIMGRID
1992Sep73.8°F71.7°F+2.1°NCLIMGRID
1992Oct68.4°F67.3°F+1.1°NCLIMGRID
1992Nov62.8°F61.3°F+1.5°NCLIMGRID
1992Dec54.3°F56.1°F-1.8°NCLIMGRID
1993Jan55.3°F56.0°F-0.7°NCLIMGRID
1993Feb56.8°F57.7°F-0.8°NCLIMGRID
1993Mar61.7°F58.4°F+3.3°NCLIMGRID
1993Apr64.6°F61.3°F+3.3°NCLIMGRID
1993May67.2°F64.2°F+2.9°NCLIMGRID
1993Jun70.2°F68.0°F+2.2°NCLIMGRID
1993Jul71.1°F72.3°F-1.2°NCLIMGRID
1993Aug72.1°F73.2°F-1.1°NCLIMGRID
1993Sep71.3°F71.7°F-0.4°NCLIMGRID
1993Oct68.5°F67.3°F+1.2°NCLIMGRID
1993Nov62.2°F61.3°F+0.9°NCLIMGRID
1993Dec57.3°F56.1°F+1.2°NCLIMGRID
1994Jan58.8°F56.0°F+2.8°NCLIMGRID
1994Feb56.6°F57.7°F-1.1°NCLIMGRID
1994Mar61.6°F58.4°F+3.2°NCLIMGRID
1994Apr61.9°F61.3°F+0.6°NCLIMGRID
1994May62.9°F64.2°F-1.4°NCLIMGRID
1994Jun71.1°F68.0°F+3.1°NCLIMGRID
1994Jul71.2°F72.3°F-1.1°NCLIMGRID
1994Aug76.8°F73.2°F+3.7°NCLIMGRID
1994Sep72.9°F71.7°F+1.2°NCLIMGRID
1994Oct67.2°F67.3°F-0.2°NCLIMGRID
1994Nov56.8°F61.3°F-4.5°NCLIMGRID
1994Dec56.7°F56.1°F+0.5°NCLIMGRID
1995Jan55.9°F56.0°F-0.1°NCLIMGRID
1995Feb62.5°F57.7°F+4.9°NCLIMGRID
1995Mar60.1°F58.4°F+1.7°NCLIMGRID
1995Apr61.8°F61.3°F+0.4°NCLIMGRID
1995May61.9°F64.2°F-2.3°NCLIMGRID
1995Jun66.2°F68.0°F-1.8°NCLIMGRID
1995Jul72.4°F72.3°F+0.1°NCLIMGRID
1995Aug73.9°F73.2°F+0.8°NCLIMGRID
1995Sep73.6°F71.7°F+1.9°NCLIMGRID
1995Oct68.3°F67.3°F+0.9°NCLIMGRID
1995Nov64.0°F61.3°F+2.7°NCLIMGRID
1995Dec58.2°F56.1°F+2.1°NCLIMGRID
1996Jan58.2°F56.0°F+2.2°NCLIMGRID
1996Feb59.1°F57.7°F+1.5°NCLIMGRID
1996Mar60.2°F58.4°F+1.8°NCLIMGRID
1996Apr65.6°F61.3°F+4.3°NCLIMGRID
1996May66.5°F64.2°F+2.3°NCLIMGRID
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1996Jul73.3°F72.3°F+1.0°NCLIMGRID
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1996Sep71.2°F71.7°F-0.5°NCLIMGRID
1996Oct65.7°F67.3°F-1.6°NCLIMGRID
1996Nov62.3°F61.3°F+1.0°NCLIMGRID
1996Dec58.0°F56.1°F+1.9°NCLIMGRID
1997Jan56.8°F56.0°F+0.8°NCLIMGRID
1997Feb58.6°F57.7°F+1.0°NCLIMGRID
1997Mar63.8°F58.4°F+5.4°NCLIMGRID
1997Apr63.8°F61.3°F+2.4°NCLIMGRID
1997May71.2°F64.2°F+7.0°NCLIMGRID
1997Jun69.3°F68.0°F+1.3°NCLIMGRID
1997Jul71.3°F72.3°F-1.0°NCLIMGRID
1997Aug75.1°F73.2°F+1.9°NCLIMGRID
1997Sep76.9°F71.7°F+5.2°NCLIMGRID
1997Oct68.9°F67.3°F+1.6°NCLIMGRID
1997Nov63.8°F61.3°F+2.5°NCLIMGRID
1997Dec56.6°F56.1°F+0.5°NCLIMGRID
1998Jan57.0°F56.0°F+1.0°NCLIMGRID
1998Feb55.5°F57.7°F-2.1°NCLIMGRID
1998Mar60.0°F58.4°F+1.5°NCLIMGRID
1998Apr60.0°F61.3°F-1.4°NCLIMGRID
1998May62.1°F64.2°F-2.1°NCLIMGRID
1998Jun66.5°F68.0°F-1.4°NCLIMGRID
1998Jul73.7°F72.3°F+1.4°NCLIMGRID
1998Aug76.6°F73.2°F+3.5°NCLIMGRID
1998Sep71.4°F71.7°F-0.3°NCLIMGRID
1998Oct66.2°F67.3°F-1.1°NCLIMGRID
1998Nov59.8°F61.3°F-1.5°NCLIMGRID
1998Dec56.4°F56.1°F+0.3°NCLIMGRID
1999Jan57.7°F56.0°F+1.7°NCLIMGRID
1999Feb57.7°F57.7°F+0.0°NCLIMGRID
1999Mar55.9°F58.4°F-2.5°NCLIMGRID
1999Apr58.4°F61.3°F-2.9°NCLIMGRID
1999May63.2°F64.2°F-1.0°NCLIMGRID
1999Jun66.4°F68.0°F-1.6°NCLIMGRID
1999Jul71.6°F72.3°F-0.7°NCLIMGRID
1999Aug72.1°F73.2°F-1.1°NCLIMGRID
1999Sep70.4°F71.7°F-1.2°NCLIMGRID
1999Oct72.6°F67.3°F+5.3°NCLIMGRID
1999Nov63.4°F61.3°F+2.1°NCLIMGRID
1999Dec59.8°F56.1°F+3.7°NCLIMGRID
2000Jan58.7°F56.0°F+2.7°NCLIMGRID
2000Feb57.1°F57.7°F-0.6°NCLIMGRID
2000Mar59.6°F58.4°F+1.2°NCLIMGRID
2000Apr64.8°F61.3°F+3.5°NCLIMGRID
2000May67.9°F64.2°F+3.7°NCLIMGRID
2000Jun70.9°F68.0°F+3.0°NCLIMGRID
2000Jul71.7°F72.3°F-0.6°NCLIMGRID
2000Aug74.4°F73.2°F+1.2°NCLIMGRID
2000Sep72.2°F71.7°F+0.5°NCLIMGRID
2000Oct64.2°F67.3°F-3.1°NCLIMGRID
2000Nov58.4°F61.3°F-2.9°NCLIMGRID
2000Dec60.8°F56.1°F+4.7°NCLIMGRID
2001Jan54.0°F56.0°F-2.0°NCLIMGRID
2001Feb54.1°F57.7°F-3.5°NCLIMGRID
2001Mar60.6°F58.4°F+2.2°NCLIMGRID
2001Apr59.3°F61.3°F-2.0°NCLIMGRID
2001May69.2°F64.2°F+4.9°NCLIMGRID
2001Jun71.0°F68.0°F+3.0°NCLIMGRID
2001Jul70.5°F72.3°F-1.8°NCLIMGRID
2001Aug73.6°F73.2°F+0.4°NCLIMGRID
2001Sep72.8°F71.7°F+1.1°NCLIMGRID
2001Oct69.3°F67.3°F+2.0°NCLIMGRID
2001Nov61.8°F61.3°F+0.5°NCLIMGRID
2001Dec55.2°F56.1°F-0.9°NCLIMGRID
2002Jan56.2°F56.0°F+0.2°NCLIMGRID
2002Feb61.3°F57.7°F+3.6°NCLIMGRID
2002Mar58.6°F58.4°F+0.1°NCLIMGRID
2002Apr61.4°F61.3°F+0.0°NCLIMGRID
2002May64.3°F64.2°F+0.0°NCLIMGRID
2002Jun69.1°F68.0°F+1.1°NCLIMGRID
2002Jul72.8°F72.3°F+0.5°NCLIMGRID
2002Aug71.5°F73.2°F-1.7°NCLIMGRID
2002Sep73.2°F71.7°F+1.5°NCLIMGRID
2002Oct64.7°F67.3°F-2.6°NCLIMGRID
2002Nov64.7°F61.3°F+3.4°NCLIMGRID
2002Dec56.0°F56.1°F-0.1°NCLIMGRID
2003Jan63.5°F56.0°F+7.5°NCLIMGRID
2003Feb58.2°F57.7°F+0.6°NCLIMGRID
2003Mar61.1°F58.4°F+2.7°NCLIMGRID
2003Apr59.6°F61.3°F-1.8°NCLIMGRID
2003May64.3°F64.2°F+0.0°NCLIMGRID
2003Jun66.9°F68.0°F-1.1°NCLIMGRID
2003Jul75.2°F72.3°F+2.9°NCLIMGRID
2003Aug75.3°F73.2°F+2.1°NCLIMGRID
2003Sep73.7°F71.7°F+2.0°NCLIMGRID
2003Oct71.3°F67.3°F+4.0°NCLIMGRID
2003Nov58.9°F61.3°F-2.3°NCLIMGRID
2003Dec56.2°F56.1°F+0.1°NCLIMGRID
2004Jan57.2°F56.0°F+1.2°NCLIMGRID
2004Feb55.5°F57.7°F-2.2°NCLIMGRID
2004Mar65.4°F58.4°F+7.0°NCLIMGRID
2004Apr64.4°F61.3°F+3.1°NCLIMGRID
2004May68.3°F64.2°F+4.0°NCLIMGRID
2004Jun68.4°F68.0°F+0.4°NCLIMGRID
2004Jul73.1°F72.3°F+0.8°NCLIMGRID
2004Aug71.8°F73.2°F-1.4°NCLIMGRID
2004Sep73.5°F71.7°F+1.8°NCLIMGRID
2004Oct65.0°F67.3°F-2.3°NCLIMGRID
2004Nov58.4°F61.3°F-2.9°NCLIMGRID
2004Dec57.1°F56.1°F+1.0°NCLIMGRID
2005Jan57.5°F56.0°F+1.5°NCLIMGRID
2005Feb58.1°F57.7°F+0.4°NCLIMGRID
2005Mar59.8°F58.4°F+1.4°NCLIMGRID
2005Apr62.1°F61.3°F+0.8°NCLIMGRID
2005May66.5°F64.2°F+2.3°NCLIMGRID
2005Jun66.8°F68.0°F-1.2°NCLIMGRID
2005Jul74.0°F72.3°F+1.7°NCLIMGRID
2005Aug73.2°F73.2°F+0.1°NCLIMGRID
2005Sep69.2°F71.7°F-2.5°NCLIMGRID
2005Oct66.3°F67.3°F-1.0°NCLIMGRID
2005Nov64.2°F61.3°F+3.0°NCLIMGRID
2005Dec59.1°F56.1°F+2.9°NCLIMGRID
2006Jan57.4°F56.0°F+1.4°NCLIMGRID
2006Feb60.0°F57.7°F+2.3°NCLIMGRID
2006Mar54.0°F58.4°F-4.4°NCLIMGRID
2006Apr59.5°F61.3°F-1.8°NCLIMGRID
2006May66.0°F64.2°F+1.7°NCLIMGRID
2006Jun73.1°F68.0°F+5.1°NCLIMGRID
2006Jul78.4°F72.3°F+6.1°NCLIMGRID
2006Aug72.8°F73.2°F-0.3°NCLIMGRID
2006Sep71.7°F71.7°F+0.0°NCLIMGRID
2006Oct66.0°F67.3°F-1.3°NCLIMGRID
2006Nov64.7°F61.3°F+3.5°NCLIMGRID
2006Dec57.8°F56.1°F+1.7°NCLIMGRID
2007Jan55.1°F56.0°F-0.9°NCLIMGRID
2007Feb58.7°F57.7°F+1.0°NCLIMGRID
2007Mar63.9°F58.4°F+5.5°NCLIMGRID
2007Apr63.1°F61.3°F+1.8°NCLIMGRID
2007May65.9°F64.2°F+1.7°NCLIMGRID
2007Jun69.6°F68.0°F+1.6°NCLIMGRID
2007Jul74.2°F72.3°F+1.9°NCLIMGRID
2007Aug75.7°F73.2°F+2.5°NCLIMGRID
2007Sep70.5°F71.7°F-1.2°NCLIMGRID
2007Oct68.4°F67.3°F+1.1°NCLIMGRID
2007Nov63.8°F61.3°F+2.5°NCLIMGRID
2007Dec55.0°F56.1°F-1.1°NCLIMGRID
2008Jan54.8°F56.0°F-1.2°NCLIMGRID
2008Feb57.3°F57.7°F-0.4°NCLIMGRID
2008Mar61.7°F58.4°F+3.3°NCLIMGRID
2008Apr64.2°F61.3°F+2.9°NCLIMGRID
2008May64.3°F64.2°F+0.1°NCLIMGRID
2008Jun71.8°F68.0°F+3.8°NCLIMGRID
2008Jul73.1°F72.3°F+0.8°NCLIMGRID
2008Aug74.1°F73.2°F+0.9°NCLIMGRID
2008Sep73.9°F71.7°F+2.2°NCLIMGRID
2008Oct72.2°F67.3°F+4.9°NCLIMGRID
2008Nov66.1°F61.3°F+4.8°NCLIMGRID
2008Dec55.4°F56.1°F-0.8°NCLIMGRID
2009Jan61.5°F56.0°F+5.5°NCLIMGRID
2009Feb57.0°F57.7°F-0.7°NCLIMGRID
2009Mar59.5°F58.4°F+1.1°NCLIMGRID
2009Apr62.7°F61.3°F+1.3°NCLIMGRID
2009May67.4°F64.2°F+3.1°NCLIMGRID
2009Jun67.0°F68.0°F-1.0°NCLIMGRID
2009Jul75.2°F72.3°F+2.9°NCLIMGRID
2009Aug74.0°F73.2°F+0.9°NCLIMGRID
2009Sep75.4°F71.7°F+3.7°NCLIMGRID
2009Oct67.1°F67.3°F-0.2°NCLIMGRID
2009Nov63.6°F61.3°F+2.4°NCLIMGRID
2009Dec56.4°F56.1°F+0.3°NCLIMGRID
2010Jan58.2°F56.0°F+2.2°NCLIMGRID
2010Feb58.1°F57.7°F+0.4°NCLIMGRID
2010Mar60.6°F58.4°F+2.2°NCLIMGRID
2010Apr60.0°F61.3°F-1.4°NCLIMGRID
2010May63.4°F64.2°F-0.8°NCLIMGRID
2010Jun67.7°F68.0°F-0.3°NCLIMGRID
2010Jul70.3°F72.3°F-2.0°NCLIMGRID
2010Aug71.6°F73.2°F-1.6°NCLIMGRID
2010Sep71.2°F71.7°F-0.5°NCLIMGRID
2010Oct67.1°F67.3°F-0.2°NCLIMGRID
2010Nov61.2°F61.3°F+0.0°NCLIMGRID
2010Dec57.4°F56.1°F+1.3°NCLIMGRID
2011Jan59.1°F56.0°F+3.1°NCLIMGRID
2011Feb55.7°F57.7°F-2.0°NCLIMGRID
2011Mar59.7°F58.4°F+1.3°NCLIMGRID
2011Apr63.6°F61.3°F+2.2°NCLIMGRID
2011May64.1°F64.2°F-0.2°NCLIMGRID
2011Jun66.6°F68.0°F-1.4°NCLIMGRID
2011Jul72.5°F72.3°F+0.2°NCLIMGRID
2011Aug72.8°F73.2°F-0.4°NCLIMGRID
2011Sep71.4°F71.7°F-0.3°NCLIMGRID
2011Oct67.9°F67.3°F+0.6°NCLIMGRID
2011Nov60.0°F61.3°F-1.3°NCLIMGRID
2011Dec55.6°F56.1°F-0.5°NCLIMGRID
2012Jan59.3°F56.0°F+3.3°NCLIMGRID
2012Feb57.9°F57.7°F+0.2°NCLIMGRID
2012Mar58.7°F58.4°F+0.2°NCLIMGRID
2012Apr63.0°F61.3°F+1.6°NCLIMGRID
2012May66.1°F64.2°F+1.8°NCLIMGRID
2012Jun68.4°F68.0°F+0.4°NCLIMGRID
2012Jul70.6°F72.3°F-1.7°NCLIMGRID
2012Aug76.4°F73.2°F+3.2°NCLIMGRID
2012Sep76.0°F71.7°F+4.3°NCLIMGRID
2012Oct70.5°F67.3°F+3.2°NCLIMGRID
2012Nov63.4°F61.3°F+2.1°NCLIMGRID
2012Dec56.7°F56.1°F+0.6°NCLIMGRID
2013Jan56.4°F56.0°F+0.4°NCLIMGRID
2013Feb57.0°F57.7°F-0.6°NCLIMGRID
2013Mar61.4°F58.4°F+3.0°NCLIMGRID
2013Apr64.2°F61.3°F+2.9°NCLIMGRID
2013May68.5°F64.2°F+4.3°NCLIMGRID
2013Jun70.3°F68.0°F+2.4°NCLIMGRID
2013Jul72.4°F72.3°F+0.1°NCLIMGRID
2013Aug72.6°F73.2°F-0.6°NCLIMGRID
2013Sep73.5°F71.7°F+1.8°NCLIMGRID
2013Oct66.9°F67.3°F-0.4°NCLIMGRID
2013Nov64.1°F61.3°F+2.8°NCLIMGRID
2013Dec58.8°F56.1°F+2.7°NCLIMGRID
2014Jan62.0°F56.0°F+6.0°NCLIMGRID
2014Feb60.7°F57.7°F+3.1°NCLIMGRID
2014Mar63.5°F58.4°F+5.1°NCLIMGRID
2014Apr65.1°F61.3°F+3.8°NCLIMGRID
2014May70.3°F64.2°F+6.0°NCLIMGRID
2014Jun70.0°F68.0°F+2.0°NCLIMGRID
2014Jul75.1°F72.3°F+2.8°NCLIMGRID
2014Aug75.0°F73.2°F+1.8°NCLIMGRID
2014Sep76.4°F71.7°F+4.7°NCLIMGRID
2014Oct72.3°F67.3°F+5.0°NCLIMGRID
2014Nov65.9°F61.3°F+4.7°NCLIMGRID
2014Dec59.4°F56.1°F+3.3°NCLIMGRID
2015Jan61.4°F56.0°F+5.4°NCLIMGRID
2015Feb63.6°F57.7°F+6.0°NCLIMGRID
2015Mar67.2°F58.4°F+8.8°NCLIMGRID
2015Apr65.5°F61.3°F+4.2°NCLIMGRID
2015May64.2°F64.2°F+0.0°NCLIMGRID
2015Jun71.0°F68.0°F+3.0°NCLIMGRID
2015Jul74.3°F72.3°F+2.0°NCLIMGRID
2015Aug76.9°F73.2°F+3.7°NCLIMGRID
2015Sep78.2°F71.7°F+6.5°NCLIMGRID
2015Oct75.3°F67.3°F+7.9°NCLIMGRID
2015Nov62.6°F61.3°F+1.4°NCLIMGRID
2015Dec57.1°F56.1°F+1.0°NCLIMGRID
2016Jan57.7°F56.0°F+1.6°NCLIMGRID
2016Feb64.6°F57.7°F+7.0°NCLIMGRID
2016Mar62.5°F58.4°F+4.1°NCLIMGRID
2016Apr66.1°F61.3°F+4.8°NCLIMGRID
2016May65.0°F64.2°F+0.7°NCLIMGRID
2016Jun71.3°F68.0°F+3.3°NCLIMGRID
2016Jul75.3°F72.3°F+3.0°NCLIMGRID
2016Aug74.2°F73.2°F+1.0°NCLIMGRID
2016Sep73.5°F71.7°F+1.8°NCLIMGRID
2016Oct69.8°F67.3°F+2.5°NCLIMGRID
2016Nov65.6°F61.3°F+4.3°NCLIMGRID
2016Dec58.2°F56.1°F+2.1°NCLIMGRID
2017Jan56.6°F56.0°F+0.6°NCLIMGRID
2017Feb59.0°F57.7°F+1.3°NCLIMGRID
2017Mar63.8°F58.4°F+5.4°NCLIMGRID
2017Apr66.3°F61.3°F+5.0°NCLIMGRID
2017May66.1°F64.2°F+1.9°NCLIMGRID
2017Jun70.3°F68.0°F+2.3°NCLIMGRID
2017Jul75.4°F72.3°F+3.1°NCLIMGRID
2017Aug75.3°F73.2°F+2.2°NCLIMGRID
2017Sep73.7°F71.7°F+2.0°NCLIMGRID
2017Oct72.8°F67.3°F+5.5°NCLIMGRID
2017Nov66.0°F61.3°F+4.7°NCLIMGRID
2017Dec61.5°F56.1°F+5.3°NCLIMGRID
2018Jan62.6°F56.0°F+6.6°NCLIMGRID
2018Feb59.5°F57.7°F+1.8°NCLIMGRID
2018Mar60.3°F58.4°F+1.9°NCLIMGRID
2018Apr64.7°F61.3°F+3.4°NCLIMGRID
2018May64.9°F64.2°F+0.7°NCLIMGRID
2018Jun69.9°F68.0°F+1.9°NCLIMGRID
2018Jul78.2°F72.3°F+5.8°NCLIMGRID
2018Aug77.5°F73.2°F+4.3°NCLIMGRID
2018Sep72.6°F71.7°F+0.9°NCLIMGRID
2018Oct69.6°F67.3°F+2.3°NCLIMGRID
2018Nov65.2°F61.3°F+3.9°NCLIMGRID
2018Dec58.7°F56.1°F+2.5°NCLIMGRID
2019Jan58.1°F56.0°F+2.1°NCLIMGRID
2019Feb53.8°F57.7°F-3.8°NCLIMGRID
2019Mar60.7°F58.4°F+2.3°NCLIMGRID
2019Apr64.9°F61.3°F+3.6°NCLIMGRID
2019May63.2°F64.2°F-1.0°NCLIMGRID
2019Jun69.1°F68.0°F+1.1°NCLIMGRID
2019Jul73.8°F72.3°F+1.5°NCLIMGRID
2019Aug74.6°F73.2°F+1.5°NCLIMGRID
2019Sep74.6°F71.7°F+2.9°NCLIMGRID
2019Oct70.4°F67.3°F+3.1°NCLIMGRID
2019Nov62.9°F61.3°F+1.7°NCLIMGRID
2019Dec56.8°F56.1°F+0.7°NCLIMGRID
2020Jan58.6°F56.0°F+2.6°NCLIMGRID
2020Feb60.8°F57.7°F+3.2°NCLIMGRID
2020Mar59.6°F58.4°F+1.1°NCLIMGRID
2020Apr64.7°F61.3°F+3.3°NCLIMGRID
2020May68.6°F64.2°F+4.4°NCLIMGRID
2020Jun70.5°F68.0°F+2.5°NCLIMGRID
2020Jul72.4°F72.3°F+0.1°NCLIMGRID
2020Aug76.2°F73.2°F+3.0°NCLIMGRID
2020Sep75.7°F71.7°F+4.0°NCLIMGRID
2020Oct72.6°F67.3°F+5.3°NCLIMGRID
2020Nov62.3°F61.3°F+1.0°NCLIMGRID
2020Dec59.2°F56.1°F+3.1°NCLIMGRID
2021Jan58.5°F56.0°F+2.5°NCLIMGRID
2021Feb59.5°F57.7°F+1.8°NCLIMGRID
2021Mar58.4°F58.4°F+0.0°NCLIMGRID
2021Apr64.0°F61.3°F+2.6°NCLIMGRID
2021May65.6°F64.2°F+1.4°NCLIMGRID
2021Jun69.9°F68.0°F+1.9°NCLIMGRID
2021Jul74.3°F72.3°F+2.0°NCLIMGRID
2021Aug74.4°F73.2°F+1.2°NCLIMGRID
2021Sep72.4°F71.7°F+0.7°NCLIMGRID
2021Oct67.2°F67.3°F-0.1°NCLIMGRID
2021Nov65.3°F61.3°F+4.0°NCLIMGRID
2021Dec55.2°F56.1°F-1.0°NCLIMGRID
2022Jan59.3°F56.0°F+3.3°NCLIMGRID
2022Feb60.6°F57.7°F+3.0°NCLIMGRID
2022Mar62.5°F58.4°F+4.1°NCLIMGRID
2022Apr65.6°F61.3°F+4.2°NCLIMGRID
2022May65.9°F64.2°F+1.7°NCLIMGRID
2022Jun71.8°F68.0°F+3.8°NCLIMGRID
2022Jul73.6°F72.3°F+1.3°NCLIMGRID
2022Aug76.7°F73.2°F+3.6°NCLIMGRID
2022Sep78.7°F71.7°F+7.0°NCLIMGRID
2022Oct70.4°F67.3°F+3.0°NCLIMGRID
2022Nov60.6°F61.3°F-0.7°NCLIMGRID
2022Dec57.1°F56.1°F+1.0°NCLIMGRID
2023Jan55.5°F56.0°F-0.6°NCLIMGRID
2023Feb55.9°F57.7°F-1.8°NCLIMGRID
2023Mar56.5°F58.4°F-1.9°NCLIMGRID
2023Apr61.8°F61.3°F+0.5°NCLIMGRID
2023May63.2°F64.2°F-1.1°NCLIMGRID
2023Jun66.1°F68.0°F-1.8°NCLIMGRID
2023Jul74.4°F72.3°F+2.1°NCLIMGRID
2023Aug74.9°F73.2°F+1.7°NCLIMGRID
2023Sep71.7°F71.7°F+0.0°NCLIMGRID
2023Oct69.8°F67.3°F+2.5°NCLIMGRID
2023Nov65.1°F61.3°F+3.8°NCLIMGRID
2023Dec61.0°F56.1°F+4.8°NCLIMGRID
2024Jan57.5°F56.0°F+1.5°NCLIMGRID
2024Feb57.4°F57.7°F-0.2°NCLIMGRID
2024Mar59.1°F58.4°F+0.7°NCLIMGRID
2024Apr61.3°F61.3°F+0.0°NCLIMGRID
2024May63.6°F64.2°F-0.6°NCLIMGRID
2024Jun69.9°F68.0°F+1.9°NCLIMGRID
2024Jul74.5°F72.3°F+2.2°NCLIMGRID
2024Aug75.3°F73.2°F+2.1°NCLIMGRID
2024Sep73.5°F71.7°F+1.8°NCLIMGRID
2024Oct69.4°F67.3°F+2.1°NCLIMGRID
2024Nov61.4°F61.3°F+0.2°NCLIMGRID
2024Dec59.2°F56.1°F+3.1°NCLIMGRID
2025Jan57.2°F56.0°F+1.2°NCLIMGRID
2025Feb59.5°F57.7°F+1.9°NCLIMGRID
2025Mar58.4°F58.4°F-0.1°NCLIMGRID
2025Apr61.9°F61.3°F+0.5°NCLIMGRID
2025May66.8°F64.2°F+2.6°NCLIMGRID
2025Jun69.9°F68.0°F+1.9°NCLIMGRID
2025Jul71.4°F72.3°F-0.9°NCLIMGRID
2025Aug75.7°F73.2°F+2.6°NCLIMGRID
2025Sep74.4°F71.7°F+2.7°NCLIMGRID
2025Oct68.3°F67.3°F+0.9°NCLIMGRID
2025Nov63.5°F61.3°F+2.3°NCLIMGRID
2025Dec61.4°F56.1°F+5.3°NCLIMGRID
2026Jan62.2°F56.0°F+6.2°NCLIMGRID
2026Feb63.3°F57.7°F+5.7°NCLIMGRID

Showing 1,154 of 1,154 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 use NOAA's nClimGrid dataset, which provides homogenized temperature data on a 5km grid, for the nearest grid point with 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).

10

Initial gaps

0

Filled

10

Unfillable

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
January56.0°F26/26
February57.7°F26/26
March58.4°F26/26
April61.3°F26/26
May64.2°F26/26
June68.0°F26/26
July72.3°F26/26
August73.2°F26/26
September71.7°F26/26
October67.3°F26/26
November61.3°F26/26
December56.1°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

Frequently Asked Questions

Is Bellflower, California getting warmer?

Based on 96+ years of NOAA temperature records, Bellflower has warmed at a rate of approximately 0.45°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 Bellflower?

The warmest year on record in Bellflower was 2015, based on average annual temperature anomaly from NOAA station data.

Where does the temperature data for Bellflower come from?

Data comes from the nClimGrid 5km Grid Point weather station, part of NOAA's Global Historical Climatology Network. This station has recorded 96+ years of temperature observations used to build Bellflower's climate profile.

How are the climate visualizations for Bellflower created?

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

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

Wear Bellflower's Climate Story

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

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