Climate Change in Cromwell, Minnesota

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

Based on our analysis of 96 years of temperature data near Cromwell, MN, this area shows a warming trend of approximately +0.3°F per decade. 7 of the last 10 years recorded above-average temperatures, and 1998 was the warmest year on record at +5.0°F above the historical baseline.

Key Climate Facts

Rate of Change

+0.3°F

per decade

Warmest Year

1998

+5.0°F anomaly

Recent Warm Years

7 / 10

above-average years

Decade Shift

+2.4°F

2020s vs 1930s

Compared to the National Average

Cromwell is warming 0.1°F/decade faster than the national average.

National: +0.20°F/decade
Cromwell: +0.28°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 Cromwell's long-term warming trend.

Temperature anomaly spiral for Cromwell, Minnesota
Climate spiral: monthly temperature anomalies from 96+ years of NOAA records for Cromwell, MN.

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 Cromwell, Minnesota
Warming stripes: each stripe is one year of average temperature anomaly for Cromwell, MN.

Temperature Trend

Annual temperature anomalies plotted over time with a linear regression trend line. The slope of +0.28°F per decade quantifies the rate of change.

Temperature trend chart for Cromwell, Minnesota
Linear trend: annual temperature anomalies with trend line for Cromwell, MN.

Temperature by Decade

1930s
-0.32°F
1940s
-0.18°F
1950s
-0.71°F
1960s
-0.40°F
1970s
-0.63°F
1980s
+0.63°F
1990s
+0.96°F
2000s
+1.86°F
2010s
+1.11°F
2020s
+2.10°F

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

Anomaly Scale

-6.5°F Colder Normal +8.1°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 Cromwell, MN. Filter by decade or download as CSV.

Data Sources & Audit

Station
nClimGrid 5km Grid Point
Distance
1.3 mi
Coverage
99.1%
Records
1,154
Range
1930-01 – 2026-02
Full Data Audit 1,154 records
YearMonthTempBaselineAnomalySourceGap
1930Jan-2.6°F5.0°F-7.6°NCLIMGRID
1930Feb16.6°F11.8°F+4.7°NCLIMGRID
1930Mar23.8°F24.7°F-1.0°NCLIMGRID
1930Apr40.7°F39.6°F+1.0°NCLIMGRID
1930May51.3°F51.6°F-0.4°NCLIMGRID
1930Jun62.7°F60.4°F+2.3°NCLIMGRID
1930Jul66.1°F66.3°F-0.2°NCLIMGRID
1930Aug65.6°F63.5°F+2.0°NCLIMGRID
1930Sep54.2°F54.3°F+0.0°NCLIMGRID
1930Oct40.9°F42.6°F-1.7°NCLIMGRID
1930Nov28.5°F26.5°F+2.0°NCLIMGRID
1930Dec15.1°F11.0°F+4.0°NCLIMGRID
1931Jan15.2°F5.0°F+10.2°NCLIMGRID
1931Feb22.6°F11.8°F+10.8°NCLIMGRID
1931Mar24.9°F24.7°F+0.2°NCLIMGRID
1931Apr41.7°F39.6°F+2.1°NCLIMGRID
1931May50.2°F51.6°F-1.4°NCLIMGRID
1931Jun62.5°F60.4°F+2.0°NCLIMGRID
1931Jul67.5°F66.3°F+1.2°NCLIMGRID
1931Aug61.8°F63.5°F-1.8°NCLIMGRID
1931Sep58.9°F54.3°F+4.7°NCLIMGRID
1931Oct48.3°F42.6°F+5.7°NCLIMGRID
1931Nov32.7°F26.5°F+6.2°NCLIMGRID
1931Dec22.6°F11.0°F+11.6°NCLIMGRID
1932Jan12.7°F5.0°F+7.7°NCLIMGRID
1932Feb10.5°F11.8°F-1.3°NCLIMGRID
1932Mar15.0°F24.7°F-9.7°NCLIMGRID
1932Apr38.0°F39.6°F-1.7°NCLIMGRID
1932May52.1°F51.6°F+0.5°NCLIMGRID
1932Jun62.9°F60.4°F+2.5°NCLIMGRID
1932Jul65.8°F66.3°F-0.5°NCLIMGRID
1932Aug64.6°F63.5°F+1.0°NCLIMGRID
1932Sep53.0°F54.3°F-1.3°NCLIMGRID
1932Oct39.6°F42.6°F-3.0°NCLIMGRID
1932Nov22.6°F26.5°F-3.9°NCLIMGRID
1932Dec8.5°F11.0°F-2.6°NCLIMGRID
1933Jan12.5°F5.0°F+7.5°NCLIMGRID
1933Feb3.8°F11.8°F-8.1°NCLIMGRID
1933Mar21.6°F24.7°F-3.1°NCLIMGRID
1933Apr37.0°F39.6°F-2.6°NCLIMGRID
1933May51.1°F51.6°F-0.5°NCLIMGRID
1933Jun67.0°F60.4°F+6.6°NCLIMGRID
1933Jul67.2°F66.3°F+0.9°NCLIMGRID
1933Aug62.1°F63.5°F-1.4°NCLIMGRID
1933Sep58.4°F54.3°F+4.2°NCLIMGRID
1933Oct38.5°F42.6°F-4.1°NCLIMGRID
1933Nov21.7°F26.5°F-4.8°NCLIMGRID
1933Dec5.8°F11.0°F-5.3°NCLIMGRID
1934Jan12.4°F5.0°F+7.3°NCLIMGRID
1934Feb6.6°F11.8°F-5.3°NCLIMGRID
1934Mar19.2°F24.7°F-5.6°NCLIMGRID
1934Apr37.8°F39.6°F-1.8°NCLIMGRID
1934May56.2°F51.6°F+4.5°NCLIMGRID
1934Jun61.1°F60.4°F+0.6°NCLIMGRID
1934Jul65.0°F66.3°F-1.3°NCLIMGRID
1934Aug60.0°F63.5°F-3.5°NCLIMGRID
1934Sep51.5°F54.3°F-2.7°NCLIMGRID
1934Oct45.7°F42.6°F+3.1°NCLIMGRID
1934Nov31.6°F26.5°F+5.1°NCLIMGRID
1934Dec6.3°F11.0°F-4.8°NCLIMGRID
1935Jan0.1°F5.0°F-4.9°NCLIMGRID
1935Feb17.6°F11.8°F+5.8°NCLIMGRID
1935Mar23.7°F24.7°F-1.0°NCLIMGRID
1935Apr35.3°F39.6°F-4.4°NCLIMGRID
1935May47.8°F51.6°F-3.9°NCLIMGRID
1935Jun56.8°F60.4°F-3.7°NCLIMGRID
1935Jul69.2°F66.3°F+2.9°NCLIMGRID
1935Aug63.2°F63.5°F-0.3°NCLIMGRID
1935Sep51.6°F54.3°F-2.6°NCLIMGRID
1935Oct41.3°F42.6°F-1.3°NCLIMGRID
1935Nov20.1°F26.5°F-6.4°NCLIMGRID
1935Dec11.6°F11.0°F+0.5°NCLIMGRID
1936Jan-2.6°F5.0°F-7.6°NCLIMGRID
1936Feb-6.8°F11.8°F-18.6°NCLIMGRID
1936Mar22.8°F24.7°F-1.9°NCLIMGRID
1936Apr31.9°F39.6°F-7.7°NCLIMGRID
1936May53.9°F51.6°F+2.2°NCLIMGRID
1936Jun57.5°F60.4°F-3.0°NCLIMGRID
1936Jul69.5°F66.3°F+3.2°NCLIMGRID
1936Aug64.4°F63.5°F+0.8°NCLIMGRID
1936Sep56.4°F54.3°F+2.1°NCLIMGRID
1936Oct37.0°F42.6°F-5.6°NCLIMGRID
1936Nov21.7°F26.5°F-4.9°NCLIMGRID
1936Dec13.3°F11.0°F+2.2°NCLIMGRID
1937Jan-2.9°F5.0°F-7.9°NCLIMGRID
1937Feb7.6°F11.8°F-4.3°NCLIMGRID
1937Mar18.9°F24.7°F-5.8°NCLIMGRID
1937Apr36.0°F39.6°F-3.7°NCLIMGRID
1937May52.2°F51.6°F+0.6°NCLIMGRID
1937Jun59.5°F60.4°F-1.0°NCLIMGRID
1937Jul65.9°F66.3°F-0.4°NCLIMGRID
1937Aug67.9°F63.5°F+4.3°NCLIMGRID
1937Sep53.9°F54.3°F-0.3°NCLIMGRID
1937Oct38.6°F42.6°F-4.1°NCLIMGRID
1937Nov25.4°F26.5°F-1.1°NCLIMGRID
1937Dec9.1°F11.0°F-2.0°NCLIMGRID
1938Jan4.3°F5.0°F-0.7°NCLIMGRID
1938Feb14.4°F11.8°F+2.6°NCLIMGRID
1938Mar31.2°F24.7°F+6.4°NCLIMGRID
1938Apr39.2°F39.6°F-0.5°NCLIMGRID
1938May48.9°F51.6°F-2.7°NCLIMGRID
1938Jun60.6°F60.4°F+0.2°NCLIMGRID
1938Jul64.3°F66.3°F-2.0°NCLIMGRID
1938Aug66.4°F63.5°F+2.8°NCLIMGRID
1938Sep54.5°F54.3°F+0.2°NCLIMGRID
1938Oct47.4°F42.6°F+4.8°NCLIMGRID
1938Nov25.4°F26.5°F-1.1°NCLIMGRID
1938Dec11.7°F11.0°F+0.7°NCLIMGRID
1939Jan10.5°F5.0°F+5.5°NCLIMGRID
1939Feb1.5°F11.8°F-10.4°NCLIMGRID
1939Mar19.5°F24.7°F-5.2°NCLIMGRID
1939Apr35.1°F39.6°F-4.5°NCLIMGRID
1939May53.6°F51.6°F+2.0°NCLIMGRID
1939Jun60.9°F60.4°F+0.4°NCLIMGRID
1939Jul66.7°F66.3°F+0.4°NCLIMGRID
1939Aug64.0°F63.5°F+0.5°NCLIMGRID
1939Sep55.7°F54.3°F+1.5°NCLIMGRID
1939Oct42.1°F42.6°F-0.6°NCLIMGRID
1939Nov31.3°F26.5°F+4.8°NCLIMGRID
1939Dec22.7°F11.0°F+11.7°NCLIMGRID
1940Jan2.1°F5.0°F-2.9°NCLIMGRID
1940Feb14.2°F11.8°F+2.4°NCLIMGRID
1940Mar17.3°F24.7°F-7.5°NCLIMGRID
1940Apr37.1°F39.6°F-2.5°NCLIMGRID
1940May49.4°F51.6°F-2.3°NCLIMGRID
1940Jun58.7°F60.4°F-1.7°NCLIMGRID
1940Jul65.5°F66.3°F-0.8°NCLIMGRID
1940Aug62.1°F63.5°F-1.4°NCLIMGRID
1940Sep57.8°F54.3°F+3.6°NCLIMGRID
1940Oct46.1°F42.6°F+3.5°NCLIMGRID
1940Nov22.9°F26.5°F-3.6°NCLIMGRID
1940Dec14.7°F11.0°F+3.7°NCLIMGRID
1941Jan8.3°F5.0°F+3.3°NCLIMGRID
1941Feb9.8°F11.8°F-2.0°NCLIMGRID
1941Mar21.0°F24.7°F-3.7°NCLIMGRID
1941Apr44.8°F39.6°F+5.1°NCLIMGRID
1941May55.4°F51.6°F+3.8°NCLIMGRID
1941Jun60.9°F60.4°F+0.4°NCLIMGRID
1941Jul67.8°F66.3°F+1.5°NCLIMGRID
1941Aug62.8°F63.5°F-0.8°NCLIMGRID
1941Sep56.0°F54.3°F+1.8°NCLIMGRID
1941Oct44.0°F42.6°F+1.4°NCLIMGRID
1941Nov29.1°F26.5°F+2.6°NCLIMGRID
1941Dec18.5°F11.0°F+7.5°NCLIMGRID
1942Jan13.1°F5.0°F+8.1°NCLIMGRID
1942Feb11.2°F11.8°F-0.7°NCLIMGRID
1942Mar28.9°F24.7°F+4.2°NCLIMGRID
1942Apr45.4°F39.6°F+5.8°NCLIMGRID
1942May48.6°F51.6°F-3.0°NCLIMGRID
1942Jun58.7°F60.4°F-1.7°NCLIMGRID
1942Jul63.1°F66.3°F-3.1°NCLIMGRID
1942Aug63.3°F63.5°F-0.3°NCLIMGRID
1942Sep51.3°F54.3°F-2.9°NCLIMGRID
1942Oct42.9°F42.6°F+0.3°NCLIMGRID
1942Nov25.8°F26.5°F-0.7°NCLIMGRID
1942Dec7.7°F11.0°F-3.3°NCLIMGRID
1943Jan0.3°F5.0°F-4.7°NCLIMGRID
1943Feb10.6°F11.8°F-1.2°NCLIMGRID
1943Mar14.6°F24.7°F-10.1°NCLIMGRID
1943Apr38.1°F39.6°F-1.5°NCLIMGRID
1943May49.3°F51.6°F-2.3°NCLIMGRID
1943Jun60.7°F60.4°F+0.3°NCLIMGRID
1943Jul67.6°F66.3°F+1.4°NCLIMGRID
1943Aug63.6°F63.5°F+0.0°NCLIMGRID
1943Sep51.2°F54.3°F-3.1°NCLIMGRID
1943Oct43.7°F42.6°F+1.0°NCLIMGRID
1943Nov22.5°F26.5°F-4.0°NCLIMGRID
1943Dec14.5°F11.0°F+3.4°NCLIMGRID
1944Jan17.8°F5.0°F+12.8°NCLIMGRID
1944Feb10.6°F11.8°F-1.2°NCLIMGRID
1944Mar20.0°F24.7°F-4.7°NCLIMGRID
1944Apr35.9°F39.6°F-3.8°NCLIMGRID
1944May52.7°F51.6°F+1.1°NCLIMGRID
1944Jun60.4°F60.4°F-0.1°NCLIMGRID
1944Jul64.5°F66.3°F-1.8°NCLIMGRID
1944Aug64.2°F63.5°F+0.6°NCLIMGRID
1944Sep54.5°F54.3°F+0.2°NCLIMGRID
1944Oct44.5°F42.6°F+1.9°NCLIMGRID
1944Nov32.5°F26.5°F+6.0°NCLIMGRID
1944Dec12.5°F11.0°F+1.5°NCLIMGRID
1945Jan5.7°F5.0°F+0.7°NCLIMGRID
1945Feb11.5°F11.8°F-0.3°NCLIMGRID
1945Mar31.9°F24.7°F+7.2°NCLIMGRID
1945Apr36.7°F39.6°F-3.0°NCLIMGRID
1945May46.0°F51.6°F-5.6°NCLIMGRID
1945Jun55.1°F60.4°F-5.4°NCLIMGRID
1945Jul63.4°F66.3°F-2.9°NCLIMGRID
1945Aug63.4°F63.5°F-0.2°NCLIMGRID
1945Sep52.9°F54.3°F-1.3°NCLIMGRID
1945Oct41.3°F42.6°F-1.3°NCLIMGRID
1945Nov24.8°F26.5°F-1.7°NCLIMGRID
1945Dec7.3°F11.0°F-3.7°NCLIMGRID
1946Jan7.6°F5.0°F+2.6°NCLIMGRID
1946Feb6.8°F11.8°F-5.0°NCLIMGRID
1946Mar33.4°F24.7°F+8.7°NCLIMGRID
1946Apr42.4°F39.6°F+2.7°NCLIMGRID
1946May48.2°F51.6°F-3.5°NCLIMGRID
1946Jun58.9°F60.4°F-1.5°NCLIMGRID
1946Jul65.2°F66.3°F-1.1°NCLIMGRID
1946Aug61.1°F63.5°F-2.5°NCLIMGRID
1946Sep53.4°F54.3°F-0.9°NCLIMGRID
1946Oct42.8°F42.6°F+0.2°NCLIMGRID
1946Nov25.9°F26.5°F-0.7°NCLIMGRID
1946Dec10.7°F11.0°F-0.3°NCLIMGRID
1947Jan10.3°F5.0°F+5.3°NCLIMGRID
1947Feb6.7°F11.8°F-5.2°NCLIMGRID
1947Mar21.2°F24.7°F-3.6°NCLIMGRID
1947Apr35.3°F39.6°F-4.3°NCLIMGRID
1947May46.7°F51.6°F-4.9°NCLIMGRID
1947Jun56.9°F60.4°F-3.6°NCLIMGRID
1947Jul66.4°F66.3°F+0.1°NCLIMGRID
1947Aug68.5°F63.5°F+5.0°NCLIMGRID
1947Sep53.6°F54.3°F-0.7°NCLIMGRID
1947Oct51.4°F42.6°F+8.8°NCLIMGRID
1947Nov20.7°F26.5°F-5.8°NCLIMGRID
1947Dec11.5°F11.0°F+0.5°NCLIMGRID
1948Jan0.4°F5.0°F-4.6°NCLIMGRID
1948Feb6.6°F11.8°F-5.2°NCLIMGRID
1948Mar19.9°F24.7°F-4.8°NCLIMGRID
1948Apr41.5°F39.6°F+1.9°NCLIMGRID
1948May51.0°F51.6°F-0.7°NCLIMGRID
1948Jun59.2°F60.4°F-1.3°NCLIMGRID
1948Jul65.7°F66.3°F-0.6°NCLIMGRID
1948Aug64.1°F63.5°F+0.6°NCLIMGRID
1948Sep58.6°F54.3°F+4.3°NCLIMGRID
1948Oct44.3°F42.6°F+1.7°NCLIMGRID
1948Nov28.2°F26.5°F+1.7°NCLIMGRID
1948Dec10.9°F11.0°F-0.1°NCLIMGRID
1949Jan8.5°F5.0°F+3.5°NCLIMGRID
1949Feb6.4°F11.8°F-5.5°NCLIMGRID
1949Mar20.3°F24.7°F-4.4°NCLIMGRID
1949Apr42.2°F39.6°F+2.5°NCLIMGRID
1949May52.6°F51.6°F+1.0°NCLIMGRID
1949Jun63.7°F60.4°F+3.3°NCLIMGRID
1949Jul66.2°F66.3°F-0.1°NCLIMGRID
1949Aug65.9°F63.5°F+2.4°NCLIMGRID
1949Sep52.1°F54.3°F-2.2°NCLIMGRID
1949Oct44.7°F42.6°F+2.1°NCLIMGRID
1949Nov30.0°F26.5°F+3.5°NCLIMGRID
1949Dec11.4°F11.0°F+0.4°NCLIMGRID
1950Jan-1.8°F5.0°F-6.8°NCLIMGRID
1950Feb10.2°F11.8°F-1.6°NCLIMGRID
1950Mar16.6°F24.7°F-8.2°NCLIMGRID
1950Apr29.5°F39.6°F-10.2°NCLIMGRID
1950May47.3°F51.6°F-4.3°NCLIMGRID
1950Jun60.2°F60.4°F-0.3°NCLIMGRID
1950Jul62.1°F66.3°F-4.2°NCLIMGRID
1950Aug58.4°F63.5°F-5.1°NCLIMGRID
1950Sep54.8°F54.3°F+0.5°NCLIMGRID
1950Oct45.5°F42.6°F+2.9°NCLIMGRID
1950Nov21.6°F26.5°F-4.9°NCLIMGRID
1950Dec5.1°F11.0°F-6.0°NCLIMGRID
1951Jan2.2°F5.0°F-2.8°NCLIMGRID
1951Feb11.6°F11.8°F-0.2°NCLIMGRID
1951Mar18.2°F24.7°F-6.5°NCLIMGRID
1951Apr37.4°F39.6°F-2.3°NCLIMGRID
1951May54.4°F51.6°F+2.8°NCLIMGRID
1951Jun57.9°F60.4°F-2.6°NCLIMGRID
1951Jul64.0°F66.3°F-2.3°NCLIMGRID
1951Aug59.1°F63.5°F-4.5°NCLIMGRID
1951Sep50.5°F54.3°F-3.7°NCLIMGRID
1951Oct41.5°F42.6°F-1.1°NCLIMGRID
1951Nov19.4°F26.5°F-7.1°NCLIMGRID
1951Dec8.8°F11.0°F-2.3°NCLIMGRID
1952Jan4.7°F5.0°F-0.3°NCLIMGRID
1952Feb17.5°F11.8°F+5.7°NCLIMGRID
1952Mar20.2°F24.7°F-4.6°NCLIMGRID
1952Apr43.6°F39.6°F+4.0°NCLIMGRID
1952May51.3°F51.6°F-0.3°NCLIMGRID
1952Jun62.1°F60.4°F+1.6°NCLIMGRID
1952Jul65.6°F66.3°F-0.7°NCLIMGRID
1952Aug61.6°F63.5°F-1.9°NCLIMGRID
1952Sep55.5°F54.3°F+1.3°NCLIMGRID
1952Oct38.5°F42.6°F-4.2°NCLIMGRID
1952Nov28.8°F26.5°F+2.3°NCLIMGRID
1952Dec18.8°F11.0°F+7.8°NCLIMGRID
1953Jan8.3°F5.0°F+3.3°NCLIMGRID
1953Feb10.4°F11.8°F-1.5°NCLIMGRID
1953Mar25.0°F24.7°F+0.3°NCLIMGRID
1953Apr35.8°F39.6°F-3.9°NCLIMGRID
1953May50.1°F51.6°F-1.5°NCLIMGRID
1953Jun61.4°F60.4°F+1.0°NCLIMGRID
1953Jul65.0°F66.3°F-1.3°NCLIMGRID
1953Aug65.4°F63.5°F+1.8°NCLIMGRID
1953Sep55.0°F54.3°F+0.8°NCLIMGRID
1953Oct49.6°F42.6°F+7.0°NCLIMGRID
1953Nov31.8°F26.5°F+5.3°NCLIMGRID
1953Dec13.3°F11.0°F+2.2°NCLIMGRID
1954Jan1.2°F5.0°F-3.8°NCLIMGRID
1954Feb23.0°F11.8°F+11.2°NCLIMGRID
1954Mar20.3°F24.7°F-4.4°NCLIMGRID
1954Apr38.0°F39.6°F-1.7°NCLIMGRID
1954May45.8°F51.6°F-5.9°NCLIMGRID
1954Jun61.9°F60.4°F+1.5°NCLIMGRID
1954Jul64.8°F66.3°F-1.5°NCLIMGRID
1954Aug61.7°F63.5°F-1.9°NCLIMGRID
1954Sep53.3°F54.3°F-1.0°NCLIMGRID
1954Oct41.3°F42.6°F-1.3°NCLIMGRID
1954Nov31.2°F26.5°F+4.7°NCLIMGRID
1954Dec17.2°F11.0°F+6.2°NCLIMGRID
1955Jan6.9°F5.0°F+1.9°NCLIMGRID
1955Feb7.2°F11.8°F-4.6°NCLIMGRID
1955Mar15.7°F24.7°F-9.0°NCLIMGRID
1955Apr46.0°F39.6°F+6.3°NCLIMGRID
1955May54.9°F51.6°F+3.3°NCLIMGRID
1955Jun61.7°F60.4°F+1.3°NCLIMGRID
1955Jul69.5°F66.3°F+3.2°NCLIMGRID
1955Aug67.1°F63.5°F+3.6°NCLIMGRID
1955Sep54.2°F54.3°F-0.1°NCLIMGRID
1955Oct44.7°F42.6°F+2.1°NCLIMGRID
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1984Jan6.4°F5.0°F+1.3°NCLIMGRID
1984Feb22.7°F11.8°F+10.9°NCLIMGRID
1984Mar19.5°F24.7°F-5.3°NCLIMGRID
1984Apr41.1°F39.6°F+1.5°NCLIMGRID
1984May50.1°F51.6°F-1.6°NCLIMGRID
1984Jun61.3°F60.4°F+0.9°NCLIMGRID
1984Jul65.3°F66.3°F-1.0°NCLIMGRID
1984Aug67.7°F63.5°F+4.2°NCLIMGRID
1984Sep51.1°F54.3°F-3.2°NCLIMGRID
1984Oct45.7°F42.6°F+3.0°NCLIMGRID
1984Nov27.4°F26.5°F+0.9°NCLIMGRID
1984Dec11.9°F11.0°F+0.8°NCLIMGRID
1985Jan5.9°F5.0°F+0.8°NCLIMGRID
1985Feb10.0°F11.8°F-1.9°NCLIMGRID
1985Mar30.6°F24.7°F+5.9°NCLIMGRID
1985Apr43.4°F39.6°F+3.8°NCLIMGRID
1985May54.7°F51.6°F+3.0°NCLIMGRID
1985Jun56.1°F60.4°F-4.4°NCLIMGRID
1985Jul64.4°F66.3°F-1.9°NCLIMGRID
1985Aug59.8°F63.5°F-3.8°NCLIMGRID
1985Sep52.9°F54.3°F-1.4°NCLIMGRID
1985Oct42.5°F42.6°F-0.1°NCLIMGRID
1985Nov19.9°F26.5°F-6.6°NCLIMGRID
1985Dec1.9°F11.0°F-9.2°NCLIMGRID
1986Jan11.2°F5.0°F+6.2°NCLIMGRID
1986Feb10.6°F11.8°F-1.2°NCLIMGRID
1986Mar28.7°F24.7°F+4.0°NCLIMGRID
1986Apr43.3°F39.6°F+3.6°NCLIMGRID
1986May53.4°F51.6°F+1.8°NCLIMGRID
1986Jun60.9°F60.4°F+0.4°NCLIMGRID
1986Jul66.5°F66.3°F+0.3°NCLIMGRID
1986Aug60.9°F63.5°F-2.6°NCLIMGRID
1986Sep53.2°F54.3°F-1.0°NCLIMGRID
1986Oct43.5°F42.6°F+0.9°NCLIMGRID
1986Nov23.3°F26.5°F-3.2°NCLIMGRID
1986Dec16.4°F11.0°F+5.4°NCLIMGRID
1987Jan14.0°F5.0°F+9.0°NCLIMGRID
1987Feb24.4°F11.8°F+12.6°NCLIMGRID
1987Mar31.8°F24.7°F+7.0°NCLIMGRID
1987Apr47.0°F39.6°F+7.3°NCLIMGRID
1987May54.2°F51.6°F+2.6°NCLIMGRID
1987Jun64.3°F60.4°F+3.9°NCLIMGRID
1987Jul69.0°F66.3°F+2.7°NCLIMGRID
1987Aug63.6°F63.5°F+0.1°NCLIMGRID
1987Sep57.0°F54.3°F+2.7°NCLIMGRID
1987Oct39.5°F42.6°F-3.1°NCLIMGRID
1987Nov31.5°F26.5°F+5.0°NCLIMGRID
1987Dec18.7°F11.0°F+7.7°NCLIMGRID
1988Jan3.1°F5.0°F-1.9°NCLIMGRID
1988Feb5.6°F11.8°F-6.3°NCLIMGRID
1988Mar24.7°F24.7°F+0.0°NCLIMGRID
1988Apr40.4°F39.6°F+0.8°NCLIMGRID
1988May57.2°F51.6°F+5.6°NCLIMGRID
1988Jun65.0°F60.4°F+4.6°NCLIMGRID
1988Jul70.3°F66.3°F+4.0°NCLIMGRID
1988Aug65.7°F63.5°F+2.2°NCLIMGRID
1988Sep55.6°F54.3°F+1.3°NCLIMGRID
1988Oct39.1°F42.6°F-3.6°NCLIMGRID
1988Nov28.5°F26.5°F+2.0°NCLIMGRID
1988Dec11.8°F11.0°F+0.8°NCLIMGRID
1989Jan12.1°F5.0°F+7.1°NCLIMGRID
1989Feb2.3°F11.8°F-9.6°NCLIMGRID
1989Mar19.0°F24.7°F-5.8°NCLIMGRID
1989Apr37.2°F39.6°F-2.4°NCLIMGRID
1989May52.1°F51.6°F+0.5°NCLIMGRID
1989Jun59.7°F60.4°F-0.8°NCLIMGRID
1989Jul68.5°F66.3°F+2.3°NCLIMGRID
1989Aug64.4°F63.5°F+0.9°NCLIMGRID
1989Sep55.3°F54.3°F+1.1°NCLIMGRID
1989Oct44.4°F42.6°F+1.8°NCLIMGRID
1989Nov22.5°F26.5°F-4.1°NCLIMGRID
1989Dec3.3°F11.0°F-7.8°NCLIMGRID
1990Jan18.2°F5.0°F+13.2°NCLIMGRID
1990Feb14.7°F11.8°F+2.9°NCLIMGRID
1990Mar27.6°F24.7°F+2.9°NCLIMGRID
1990Apr40.8°F39.6°F+1.2°NCLIMGRID
1990May49.1°F51.6°F-2.5°NCLIMGRID
1990Jun62.0°F60.4°F+1.6°NCLIMGRID
1990Jul64.6°F66.3°F-1.7°NCLIMGRID
1990Aug64.4°F63.5°F+0.8°NCLIMGRID
1990Sep56.0°F54.3°F+1.7°NCLIMGRID
1990Oct41.4°F42.6°F-1.2°NCLIMGRID
1990Nov30.6°F26.5°F+4.0°NCLIMGRID
1990Dec11.3°F11.0°F+0.3°NCLIMGRID
1991Jan5.2°F5.0°F+0.2°NCLIMGRID
1991Feb18.5°F11.8°F+6.7°NCLIMGRID
1991Mar26.4°F24.7°F+1.7°NCLIMGRID
1991Apr43.2°F39.6°F+3.6°NCLIMGRID
1991May55.1°F51.6°F+3.5°NCLIMGRID
1991Jun62.6°F60.4°F+2.2°NCLIMGRID
1991Jul64.7°F66.3°F-1.6°NCLIMGRID
1991Aug66.6°F63.5°F+3.0°NCLIMGRID
1991Sep53.7°F54.3°F-0.5°NCLIMGRID
1991Oct40.3°F42.6°F-2.3°NCLIMGRID
1991Nov20.3°F26.5°F-6.2°NCLIMGRID
1991Dec13.9°F11.0°F+2.8°NCLIMGRID
1992Jan14.3°F5.0°F+9.2°NCLIMGRID
1992Feb20.7°F11.8°F+8.9°NCLIMGRID
1992Mar26.7°F24.7°F+2.0°NCLIMGRID
1992Apr37.1°F39.6°F-2.6°NCLIMGRID
1992May54.3°F51.6°F+2.7°NCLIMGRID
1992Jun57.4°F60.4°F-3.1°NCLIMGRID
1992Jul59.4°F66.3°F-6.9°NCLIMGRID
1992Aug59.7°F63.5°F-3.9°NCLIMGRID
1992Sep53.6°F54.3°F-0.7°NCLIMGRID
1992Oct41.7°F42.6°F-0.9°NCLIMGRID
1992Nov26.2°F26.5°F-0.3°NCLIMGRID
1992Dec13.9°F11.0°F+2.9°NCLIMGRID
1993Jan8.4°F5.0°F+3.4°NCLIMGRID
1993Feb12.5°F11.8°F+0.7°NCLIMGRID
1993Mar25.0°F24.7°F+0.3°NCLIMGRID
1993Apr37.6°F39.6°F-2.0°NCLIMGRID
1993May50.1°F51.6°F-1.5°NCLIMGRID
1993Jun57.0°F60.4°F-3.5°NCLIMGRID
1993Jul63.4°F66.3°F-2.9°NCLIMGRID
1993Aug64.4°F63.5°F+0.9°NCLIMGRID
1993Sep48.8°F54.3°F-5.5°NCLIMGRID
1993Oct40.0°F42.6°F-2.6°NCLIMGRID
1993Nov23.4°F26.5°F-3.1°NCLIMGRID
1993Dec14.5°F11.0°F+3.5°NCLIMGRID
1994Jan-4.1°F5.0°F-9.1°NCLIMGRID
1994Feb5.8°F11.8°F-6.1°NCLIMGRID
1994Mar28.6°F24.7°F+3.8°NCLIMGRID
1994Apr39.8°F39.6°F+0.2°NCLIMGRID
1994May53.5°F51.6°F+1.9°NCLIMGRID
1994Jun62.7°F60.4°F+2.2°NCLIMGRID
1994Jul64.0°F66.3°F-2.3°NCLIMGRID
1994Aug61.7°F63.5°F-1.9°NCLIMGRID
1994Sep57.4°F54.3°F+3.1°NCLIMGRID
1994Oct46.7°F42.6°F+4.0°NCLIMGRID
1994Nov32.3°F26.5°F+5.7°NCLIMGRID
1994Dec18.8°F11.0°F+7.8°NCLIMGRID
1995Jan10.5°F5.0°F+5.4°NCLIMGRID
1995Feb9.8°F11.8°F-2.0°NCLIMGRID
1995Mar27.4°F24.7°F+2.7°NCLIMGRID
1995Apr34.4°F39.6°F-5.3°NCLIMGRID
1995May50.8°F51.6°F-0.8°NCLIMGRID
1995Jun64.8°F60.4°F+4.4°NCLIMGRID
1995Jul65.5°F66.3°F-0.8°NCLIMGRID
1995Aug66.4°F63.5°F+2.8°NCLIMGRID
1995Sep53.5°F54.3°F-0.7°NCLIMGRID
1995Oct42.7°F42.6°F+0.1°NCLIMGRID
1995Nov19.3°F26.5°F-7.2°NCLIMGRID
1995Dec9.4°F11.0°F-1.6°NCLIMGRID
1996Jan-0.9°F5.0°F-5.9°NCLIMGRID
1996Feb10.0°F11.8°F-1.9°NCLIMGRID
1996Mar17.8°F24.7°F-6.9°NCLIMGRID
1996Apr34.5°F39.6°F-5.2°NCLIMGRID
1996May48.5°F51.6°F-3.1°NCLIMGRID
1996Jun61.2°F60.4°F+0.8°NCLIMGRID
1996Jul63.1°F66.3°F-3.2°NCLIMGRID
1996Aug65.3°F63.5°F+1.7°NCLIMGRID
1996Sep55.6°F54.3°F+1.3°NCLIMGRID
1996Oct43.4°F42.6°F+0.8°NCLIMGRID
1996Nov20.5°F26.5°F-6.0°NCLIMGRID
1996Dec8.9°F11.0°F-2.2°NCLIMGRID
1997Jan4.5°F5.0°F-0.5°NCLIMGRID
1997Feb14.4°F11.8°F+2.6°NCLIMGRID
1997Mar24.2°F24.7°F-0.5°NCLIMGRID
1997Apr37.3°F39.6°F-2.3°NCLIMGRID
1997May46.2°F51.6°F-5.5°NCLIMGRID
1997Jun62.8°F60.4°F+2.3°NCLIMGRID
1997Jul64.7°F66.3°F-1.6°NCLIMGRID
1997Aug60.9°F63.5°F-2.7°NCLIMGRID
1997Sep57.2°F54.3°F+2.9°NCLIMGRID
1997Oct43.9°F42.6°F+1.2°NCLIMGRID
1997Nov23.8°F26.5°F-2.7°NCLIMGRID
1997Dec22.3°F11.0°F+11.3°NCLIMGRID
1998Jan14.4°F5.0°F+9.4°NCLIMGRID
1998Feb28.0°F11.8°F+16.2°NCLIMGRID
1998Mar26.8°F24.7°F+2.0°NCLIMGRID
1998Apr43.6°F39.6°F+4.0°NCLIMGRID
1998May57.2°F51.6°F+5.6°NCLIMGRID
1998Jun59.2°F60.4°F-1.3°NCLIMGRID
1998Jul65.9°F66.3°F-0.4°NCLIMGRID
1998Aug66.4°F63.5°F+2.8°NCLIMGRID
1998Sep59.3°F54.3°F+5.1°NCLIMGRID
1998Oct46.4°F42.6°F+3.8°NCLIMGRID
1998Nov31.3°F26.5°F+4.8°NCLIMGRID
1998Dec18.4°F11.0°F+7.3°NCLIMGRID
1999Jan7.6°F5.0°F+2.5°NCLIMGRID
1999Feb21.5°F11.8°F+9.7°NCLIMGRID
1999Mar29.1°F24.7°F+4.3°NCLIMGRID
1999Apr42.4°F39.6°F+2.7°NCLIMGRID
1999May53.9°F51.6°F+2.2°NCLIMGRID
1999Jun61.9°F60.4°F+1.5°NCLIMGRID
1999Jul68.4°F66.3°F+2.1°NCLIMGRID
1999Aug63.5°F63.5°F-0.1°NCLIMGRID
1999Sep54.9°F54.3°F+0.6°NCLIMGRID
1999Oct42.5°F42.6°F-0.2°NCLIMGRID
1999Nov35.7°F26.5°F+9.2°NCLIMGRID
1999Dec19.8°F11.0°F+8.8°NCLIMGRID
2000Jan9.6°F5.0°F+4.6°NCLIMGRID
2000Feb20.9°F11.8°F+9.1°NCLIMGRID
2000Mar34.1°F24.7°F+9.4°NCLIMGRID
2000Apr39.4°F39.6°F-0.2°NCLIMGRID
2000May54.2°F51.6°F+2.6°NCLIMGRID
2000Jun57.0°F60.4°F-3.4°NCLIMGRID
2000Jul65.3°F66.3°F-1.0°NCLIMGRID
2000Aug64.6°F63.5°F+1.0°NCLIMGRID
2000Sep54.1°F54.3°F-0.2°NCLIMGRID
2000Oct47.0°F42.6°F+4.4°NCLIMGRID
2000Nov28.7°F26.5°F+2.2°NCLIMGRID
2000Dec2.9°F11.0°F-8.2°NCLIMGRID
2001Jan15.8°F5.0°F+10.8°NCLIMGRID
2001Feb6.8°F11.8°F-5.0°NCLIMGRID
2001Mar24.0°F24.7°F-0.7°NCLIMGRID
2001Apr41.1°F39.6°F+1.5°NCLIMGRID
2001May53.7°F51.6°F+2.1°NCLIMGRID
2001Jun62.0°F60.4°F+1.6°NCLIMGRID
2001Jul66.8°F66.3°F+0.5°NCLIMGRID
2001Aug67.0°F63.5°F+3.5°NCLIMGRID
2001Sep55.0°F54.3°F+0.8°NCLIMGRID
2001Oct43.0°F42.6°F+0.4°NCLIMGRID
2001Nov39.2°F26.5°F+12.7°NCLIMGRID
2001Dec21.6°F11.0°F+10.6°NCLIMGRID
2002Jan16.8°F5.0°F+11.8°NCLIMGRID
2002Feb21.9°F11.8°F+10.1°NCLIMGRID
2002Mar18.1°F24.7°F-6.7°NCLIMGRID
2002Apr38.3°F39.6°F-1.3°NCLIMGRID
2002May47.5°F51.6°F-4.2°NCLIMGRID
2002Jun63.2°F60.4°F+2.8°NCLIMGRID
2002Jul69.1°F66.3°F+2.8°NCLIMGRID
2002Aug64.2°F63.5°F+0.7°NCLIMGRID
2002Sep58.3°F54.3°F+4.1°NCLIMGRID
2002Oct36.4°F42.6°F-6.2°NCLIMGRID
2002Nov26.0°F26.5°F-0.5°NCLIMGRID
2002Dec20.0°F11.0°F+8.9°NCLIMGRID
2003Jan8.6°F5.0°F+3.6°NCLIMGRID
2003Feb9.2°F11.8°F-2.6°NCLIMGRID
2003Mar23.8°F24.7°F-0.9°NCLIMGRID
2003Apr39.0°F39.6°F-0.6°NCLIMGRID
2003May51.0°F51.6°F-0.6°NCLIMGRID
2003Jun61.0°F60.4°F+0.6°NCLIMGRID
2003Jul66.3°F66.3°F+0.1°NCLIMGRID
2003Aug67.8°F63.5°F+4.3°NCLIMGRID
2003Sep56.6°F54.3°F+2.4°NCLIMGRID
2003Oct44.6°F42.6°F+1.9°NCLIMGRID
2003Nov26.5°F26.5°F+0.0°NCLIMGRID
2003Dec19.6°F11.0°F+8.5°NCLIMGRID
2004Jan3.5°F5.0°F-1.5°NCLIMGRID
2004Feb17.0°F11.8°F+5.2°NCLIMGRID
2004Mar28.1°F24.7°F+3.4°NCLIMGRID
2004Apr40.6°F39.6°F+0.9°NCLIMGRID
2004May48.0°F51.6°F-3.6°NCLIMGRID
2004Jun57.8°F60.4°F-2.6°NCLIMGRID
2004Jul64.3°F66.3°F-2.0°NCLIMGRID
2004Aug58.6°F63.5°F-4.9°NCLIMGRID
2004Sep60.0°F54.3°F+5.8°NCLIMGRID
2004Oct45.4°F42.6°F+2.7°NCLIMGRID
2004Nov32.6°F26.5°F+6.1°NCLIMGRID
2004Dec14.1°F11.0°F+3.0°NCLIMGRID
2005Jan5.6°F5.0°F+0.6°NCLIMGRID
2005Feb18.7°F11.8°F+6.9°NCLIMGRID
2005Mar23.2°F24.7°F-1.5°NCLIMGRID
2005Apr44.5°F39.6°F+4.9°NCLIMGRID
2005May49.3°F51.6°F-2.4°NCLIMGRID
2005Jun63.9°F60.4°F+3.5°NCLIMGRID
2005Jul68.5°F66.3°F+2.2°NCLIMGRID
2005Aug64.9°F63.5°F+1.4°NCLIMGRID
2005Sep59.6°F54.3°F+5.3°NCLIMGRID
2005Oct45.2°F42.6°F+2.5°NCLIMGRID
2005Nov30.5°F26.5°F+4.0°NCLIMGRID
2005Dec17.2°F11.0°F+6.2°NCLIMGRID
2006Jan23.1°F5.0°F+18.1°NCLIMGRID
2006Feb11.7°F11.8°F-0.1°NCLIMGRID
2006Mar29.2°F24.7°F+4.4°NCLIMGRID
2006Apr45.8°F39.6°F+6.2°NCLIMGRID
2006May54.1°F51.6°F+2.4°NCLIMGRID
2006Jun63.0°F60.4°F+2.6°NCLIMGRID
2006Jul71.8°F66.3°F+5.5°NCLIMGRID
2006Aug65.9°F63.5°F+2.4°NCLIMGRID
2006Sep54.5°F54.3°F+0.2°NCLIMGRID
2006Oct39.5°F42.6°F-3.2°NCLIMGRID
2006Nov30.9°F26.5°F+4.4°NCLIMGRID
2006Dec23.2°F11.0°F+12.2°NCLIMGRID
2007Jan12.6°F5.0°F+7.6°NCLIMGRID
2007Feb6.7°F11.8°F-5.1°NCLIMGRID
2007Mar29.6°F24.7°F+4.8°NCLIMGRID
2007Apr39.2°F39.6°F-0.4°NCLIMGRID
2007May55.2°F51.6°F+3.6°NCLIMGRID
2007Jun64.2°F60.4°F+3.8°NCLIMGRID
2007Jul67.7°F66.3°F+1.4°NCLIMGRID
2007Aug64.4°F63.5°F+0.9°NCLIMGRID
2007Sep57.4°F54.3°F+3.2°NCLIMGRID
2007Oct47.2°F42.6°F+4.6°NCLIMGRID
2007Nov29.3°F26.5°F+2.8°NCLIMGRID
2007Dec11.3°F11.0°F+0.2°NCLIMGRID
2008Jan8.3°F5.0°F+3.3°NCLIMGRID
2008Feb8.9°F11.8°F-3.0°NCLIMGRID
2008Mar21.8°F24.7°F-2.9°NCLIMGRID
2008Apr38.1°F39.6°F-1.6°NCLIMGRID
2008May48.4°F51.6°F-3.3°NCLIMGRID
2008Jun60.3°F60.4°F-0.2°NCLIMGRID
2008Jul65.1°F66.3°F-1.2°NCLIMGRID
2008Aug64.2°F63.5°F+0.7°NCLIMGRID
2008Sep56.2°F54.3°F+1.9°NCLIMGRID
2008Oct44.2°F42.6°F+1.6°NCLIMGRID
2008Nov29.0°F26.5°F+2.5°NCLIMGRID
2008Dec5.8°F11.0°F-5.3°NCLIMGRID
2009Jan0.8°F5.0°F-4.3°NCLIMGRID
2009Feb14.3°F11.8°F+2.5°NCLIMGRID
2009Mar25.1°F24.7°F+0.4°NCLIMGRID
2009Apr40.6°F39.6°F+0.9°NCLIMGRID
2009May51.5°F51.6°F-0.2°NCLIMGRID
2009Jun59.2°F60.4°F-1.3°NCLIMGRID
2009Jul61.3°F66.3°F-4.9°NCLIMGRID
2009Aug61.8°F63.5°F-1.7°NCLIMGRID
2009Sep60.5°F54.3°F+6.2°NCLIMGRID
2009Oct38.4°F42.6°F-4.2°NCLIMGRID
2009Nov36.4°F26.5°F+9.9°NCLIMGRID
2009Dec11.3°F11.0°F+0.3°NCLIMGRID
2010Jan9.1°F5.0°F+4.1°NCLIMGRID
2010Feb14.5°F11.8°F+2.7°NCLIMGRID
2010Mar36.9°F24.7°F+12.2°NCLIMGRID
2010Apr46.9°F39.6°F+7.2°NCLIMGRID
2010May53.6°F51.6°F+2.0°NCLIMGRID
2010Jun60.8°F60.4°F+0.3°NCLIMGRID
2010Jul68.8°F66.3°F+2.5°NCLIMGRID
2010Aug67.9°F63.5°F+4.4°NCLIMGRID
2010Sep52.0°F54.3°F-2.3°NCLIMGRID
2010Oct46.1°F42.6°F+3.4°NCLIMGRID
2010Nov29.8°F26.5°F+3.3°NCLIMGRID
2010Dec11.4°F11.0°F+0.3°NCLIMGRID
2011Jan5.2°F5.0°F+0.2°NCLIMGRID
2011Feb13.8°F11.8°F+2.0°NCLIMGRID
2011Mar23.2°F24.7°F-1.5°NCLIMGRID
2011Apr39.8°F39.6°F+0.1°NCLIMGRID
2011May50.1°F51.6°F-1.5°NCLIMGRID
2011Jun58.8°F60.4°F-1.7°NCLIMGRID
2011Jul70.0°F66.3°F+3.7°NCLIMGRID
2011Aug66.1°F63.5°F+2.5°NCLIMGRID
2011Sep55.3°F54.3°F+1.0°NCLIMGRID
2011Oct47.4°F42.6°F+4.8°NCLIMGRID
2011Nov31.7°F26.5°F+5.2°NCLIMGRID
2011Dec20.6°F11.0°F+9.6°NCLIMGRID
2012Jan16.4°F5.0°F+11.4°NCLIMGRID
2012Feb21.3°F11.8°F+9.5°NCLIMGRID
2012Mar37.9°F24.7°F+13.2°NCLIMGRID
2012Apr42.3°F39.6°F+2.7°NCLIMGRID
2012May54.3°F51.6°F+2.6°NCLIMGRID
2012Jun63.2°F60.4°F+2.8°NCLIMGRID
2012Jul71.5°F66.3°F+5.2°NCLIMGRID
2012Aug65.0°F63.5°F+1.4°NCLIMGRID
2012Sep53.7°F54.3°F-0.6°NCLIMGRID
2012Oct41.3°F42.6°F-1.3°NCLIMGRID
2012Nov29.6°F26.5°F+3.1°NCLIMGRID
2012Dec15.9°F11.0°F+4.8°NCLIMGRID
2013Jan9.9°F5.0°F+4.9°NCLIMGRID
2013Feb12.1°F11.8°F+0.3°NCLIMGRID
2013Mar20.7°F24.7°F-4.0°NCLIMGRID
2013Apr31.5°F39.6°F-8.1°NCLIMGRID
2013May49.0°F51.6°F-2.6°NCLIMGRID
2013Jun59.0°F60.4°F-1.4°NCLIMGRID
2013Jul65.5°F66.3°F-0.8°NCLIMGRID
2013Aug64.7°F63.5°F+1.2°NCLIMGRID
2013Sep57.3°F54.3°F+3.1°NCLIMGRID
2013Oct42.5°F42.6°F-0.2°NCLIMGRID
2013Nov26.2°F26.5°F-0.4°NCLIMGRID
2013Dec2.0°F11.0°F-9.1°NCLIMGRID
2014Jan-1.0°F5.0°F-6.0°NCLIMGRID
2014Feb2.5°F11.8°F-9.3°NCLIMGRID
2014Mar16.4°F24.7°F-8.3°NCLIMGRID
2014Apr34.5°F39.6°F-5.2°NCLIMGRID
2014May50.8°F51.6°F-0.8°NCLIMGRID
2014Jun60.1°F60.4°F-0.3°NCLIMGRID
2014Jul64.0°F66.3°F-2.3°NCLIMGRID
2014Aug62.8°F63.5°F-0.8°NCLIMGRID
2014Sep55.6°F54.3°F+1.3°NCLIMGRID
2014Oct43.4°F42.6°F+0.8°NCLIMGRID
2014Nov19.3°F26.5°F-7.2°NCLIMGRID
2014Dec19.6°F11.0°F+8.6°NCLIMGRID
2015Jan11.2°F5.0°F+6.2°NCLIMGRID
2015Feb2.5°F11.8°F-9.3°NCLIMGRID
2015Mar28.9°F24.7°F+4.1°NCLIMGRID
2015Apr41.1°F39.6°F+1.5°NCLIMGRID
2015May50.0°F51.6°F-1.7°NCLIMGRID
2015Jun60.5°F60.4°F+0.1°NCLIMGRID
2015Jul66.8°F66.3°F+0.5°NCLIMGRID
2015Aug62.8°F63.5°F-0.7°NCLIMGRID
2015Sep60.5°F54.3°F+6.2°NCLIMGRID
2015Oct44.5°F42.6°F+1.9°NCLIMGRID
2015Nov35.2°F26.5°F+8.7°NCLIMGRID
2015Dec24.0°F11.0°F+13.0°NCLIMGRID
2016Jan10.5°F5.0°F+5.5°NCLIMGRID
2016Feb17.1°F11.8°F+5.3°NCLIMGRID
2016Mar31.7°F24.7°F+7.0°NCLIMGRID
2016Apr38.3°F39.6°F-1.4°NCLIMGRID
2016May52.5°F51.6°F+0.8°NCLIMGRID
2016Jun60.2°F60.4°F-0.3°NCLIMGRID
2016Jul66.0°F66.3°F-0.3°NCLIMGRID
2016Aug65.7°F63.5°F+2.1°NCLIMGRID
2016Sep57.7°F54.3°F+3.4°NCLIMGRID
2016Oct45.7°F42.6°F+3.1°NCLIMGRID
2016Nov38.0°F26.5°F+11.4°NCLIMGRID
2016Dec14.5°F11.0°F+3.5°NCLIMGRID
2017Jan12.8°F5.0°F+7.8°NCLIMGRID
2017Feb20.9°F11.8°F+9.1°NCLIMGRID
2017Mar25.9°F24.7°F+1.2°NCLIMGRID
2017Apr41.5°F39.6°F+1.9°NCLIMGRID
2017May49.7°F51.6°F-2.0°NCLIMGRID
2017Jun59.7°F60.4°F-0.7°NCLIMGRID
2017Jul64.9°F66.3°F-1.4°NCLIMGRID
2017Aug60.8°F63.5°F-2.8°NCLIMGRID
2017Sep58.0°F54.3°F+3.7°NCLIMGRID
2017Oct44.9°F42.6°F+2.3°NCLIMGRID
2017Nov25.0°F26.5°F-1.5°NCLIMGRID
2017Dec10.0°F11.0°F-1.1°NCLIMGRID
2018Jan7.3°F5.0°F+2.3°NCLIMGRID
2018Feb7.3°F11.8°F-4.6°NCLIMGRID
2018Mar24.8°F24.7°F+0.1°NCLIMGRID
2018Apr30.2°F39.6°F-9.5°NCLIMGRID
2018May56.6°F51.6°F+5.0°NCLIMGRID
2018Jun60.4°F60.4°F+0.0°NCLIMGRID
2018Jul66.3°F66.3°F+0.0°NCLIMGRID
2018Aug64.3°F63.5°F+0.8°NCLIMGRID
2018Sep56.1°F54.3°F+1.9°NCLIMGRID
2018Oct38.3°F42.6°F-4.3°NCLIMGRID
2018Nov20.6°F26.5°F-6.0°NCLIMGRID
2018Dec18.6°F11.0°F+7.5°NCLIMGRID
2019Jan2.9°F5.0°F-2.1°NCLIMGRID
2019Feb5.1°F11.8°F-6.8°NCLIMGRID
2019Mar20.3°F24.7°F-4.4°NCLIMGRID
2019Apr38.0°F39.6°F-1.6°NCLIMGRID
2019May46.3°F51.6°F-5.4°NCLIMGRID
2019Jun59.6°F60.4°F-0.8°NCLIMGRID
2019Jul67.7°F66.3°F+1.4°NCLIMGRID
2019Aug62.8°F63.5°F-0.8°NCLIMGRID
2019Sep56.0°F54.3°F+1.8°NCLIMGRID
2019Oct41.1°F42.6°F-1.5°NCLIMGRID
2019Nov23.3°F26.5°F-3.2°NCLIMGRID
2019Dec14.1°F11.0°F+3.1°NCLIMGRID
2020Jan12.4°F5.0°F+7.4°NCLIMGRID
2020Feb11.6°F11.8°F-0.3°NCLIMGRID
2020Mar28.4°F24.7°F+3.7°NCLIMGRID
2020Apr37.1°F39.6°F-2.6°NCLIMGRID
2020May50.6°F51.6°F-1.1°NCLIMGRID
2020Jun62.9°F60.4°F+2.4°NCLIMGRID
2020Jul68.2°F66.3°F+1.9°NCLIMGRID
2020Aug65.2°F63.5°F+1.6°NCLIMGRID
2020Sep53.6°F54.3°F-0.6°NCLIMGRID
2020Oct36.1°F42.6°F-6.6°NCLIMGRID
2020Nov31.9°F26.5°F+5.4°NCLIMGRID
2020Dec17.5°F11.0°F+6.5°NCLIMGRID
2021Jan15.5°F5.0°F+10.4°NCLIMGRID
2021Feb4.9°F11.8°F-6.9°NCLIMGRID
2021Mar32.9°F24.7°F+8.2°NCLIMGRID
2021Apr39.3°F39.6°F-0.3°NCLIMGRID
2021May51.2°F51.6°F-0.4°NCLIMGRID
2021Jun65.2°F60.4°F+4.7°NCLIMGRID
2021Jul67.1°F66.3°F+0.8°NCLIMGRID
2021Aug66.4°F63.5°F+2.9°NCLIMGRID
2021Sep58.4°F54.3°F+4.2°NCLIMGRID
2021Oct49.1°F42.6°F+6.5°NCLIMGRID
2021Nov29.0°F26.5°F+2.5°NCLIMGRID
2021Dec15.5°F11.0°F+4.4°NCLIMGRID
2022Jan-0.9°F5.0°F-5.9°NCLIMGRID
2022Feb2.1°F11.8°F-9.8°NCLIMGRID
2022Mar22.6°F24.7°F-2.2°NCLIMGRID
2022Apr32.8°F39.6°F-6.8°NCLIMGRID
2022May51.3°F51.6°F-0.3°NCLIMGRID
2022Jun61.1°F60.4°F+0.6°NCLIMGRID
2022Jul65.0°F66.3°F-1.2°NCLIMGRID
2022Aug64.1°F63.5°F+0.5°NCLIMGRID
2022Sep56.5°F54.3°F+2.2°NCLIMGRID
2022Oct44.3°F42.6°F+1.7°NCLIMGRID
2022Nov28.5°F26.5°F+2.0°NCLIMGRID
2022Dec11.1°F11.0°F+0.1°NCLIMGRID
2023Jan15.4°F5.0°F+10.4°NCLIMGRID
2023Feb12.0°F11.8°F+0.2°NCLIMGRID
2023Mar20.0°F24.7°F-4.7°NCLIMGRID
2023Apr35.9°F39.6°F-3.7°NCLIMGRID
2023May54.3°F51.6°F+2.7°NCLIMGRID
2023Jun64.1°F60.4°F+3.7°NCLIMGRID
2023Jul65.1°F66.3°F-1.2°NCLIMGRID
2023Aug64.3°F63.5°F+0.8°NCLIMGRID
2023Sep61.3°F54.3°F+7.0°NCLIMGRID
2023Oct45.5°F42.6°F+2.9°NCLIMGRID
2023Nov29.9°F26.5°F+3.3°NCLIMGRID
2023Dec28.6°F11.0°F+17.5°NCLIMGRID
2024Jan14.4°F5.0°F+9.4°NCLIMGRID
2024Feb26.3°F11.8°F+14.5°NCLIMGRID
2024Mar27.6°F24.7°F+2.9°NCLIMGRID
2024Apr40.7°F39.6°F+1.0°NCLIMGRID
2024May52.6°F51.6°F+1.0°NCLIMGRID
2024Jun60.9°F60.4°F+0.4°NCLIMGRID
2024Jul66.7°F66.3°F+0.4°NCLIMGRID
2024Aug64.2°F63.5°F+0.7°NCLIMGRID
2024Sep62.3°F54.3°F+8.1°NCLIMGRID
2024Oct47.8°F42.6°F+5.2°NCLIMGRID
2024Nov32.9°F26.5°F+6.4°NCLIMGRID
2024Dec17.7°F11.0°F+6.7°NCLIMGRID
2025Jan7.1°F5.0°F+2.1°NCLIMGRID
2025Feb9.1°F11.8°F-2.7°NCLIMGRID
2025Mar29.6°F24.7°F+4.8°NCLIMGRID
2025Apr38.6°F39.6°F-1.1°NCLIMGRID
2025May52.3°F51.6°F+0.6°NCLIMGRID
2025Jun60.6°F60.4°F+0.2°NCLIMGRID
2025Jul66.8°F66.3°F+0.6°NCLIMGRID
2025Aug64.2°F63.5°F+0.7°NCLIMGRID
2025Sep58.5°F54.3°F+4.2°NCLIMGRID
2025Oct47.7°F42.6°F+5.0°NCLIMGRID
2025Nov30.9°F26.5°F+4.4°NCLIMGRID
2025Dec10.8°F11.0°F-0.3°NCLIMGRID
2026Jan4.4°F5.0°F-0.6°NCLIMGRID
2026Feb18.4°F11.8°F+6.6°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
January5.0°F26/26
February11.8°F26/26
March24.7°F26/26
April39.6°F26/26
May51.6°F26/26
June60.4°F26/26
July66.3°F26/26
August63.5°F26/26
September54.3°F26/26
October42.6°F26/26
November26.5°F26/26
December11.0°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 Cromwell, Minnesota getting warmer?

Based on 96+ years of NOAA temperature records, Cromwell has warmed at a rate of approximately 0.28°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 Cromwell?

The warmest year on record in Cromwell was 1998, based on average annual temperature anomaly from NOAA station data.

Where does the temperature data for Cromwell 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 Cromwell's climate profile.

How are the climate visualizations for Cromwell created?

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

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

Wear Cromwell's Climate Story

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

Shop Cromwell Climate Apparel →

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