Climate Change in Sisseton, South Dakota

96+ years of recorded temperature data show Sisseton is changing.

Based on our analysis of 96 years of temperature data near Sisseton, SD, this area shows relatively stable temperatures of approximately +0.2°F per decade. 8 of the last 10 years recorded above-average temperatures, and 1987 was the warmest year on record at +4.7°F above the historical baseline.

Key Climate Facts

Rate of Change

+0.1°F

per decade

Warmest Year

1987

+4.7°F anomaly

Recent Warm Years

8 / 10

above-average years

Decade Shift

+1.6°F

2020s vs 1930s

Compared to the National Average

Sisseton is warming 0.1°F/decade slower than the national average.

National: +0.20°F/decade
Sisseton: +0.15°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 Sisseton's long-term warming trend.

Temperature anomaly spiral for Sisseton, South Dakota
Climate spiral: monthly temperature anomalies from 96+ years of NOAA records for Sisseton, SD.

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 Sisseton, South Dakota
Warming stripes: each stripe is one year of average temperature anomaly for Sisseton, SD.

Temperature Trend

Annual temperature anomalies plotted over time with a linear regression trend line. The slope of +0.15°F per decade quantifies the rate of change.

Temperature trend chart for Sisseton, South Dakota
Linear trend: annual temperature anomalies with trend line for Sisseton, SD.

Temperature by Decade

1930s
+0.80°F
1940s
+0.38°F
1950s
-0.49°F
1960s
-0.53°F
1970s
-0.58°F
1980s
+0.66°F
1990s
+0.35°F
2000s
+1.10°F
2010s
+1.00°F
2020s
+2.54°F

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

Anomaly Scale

-6.8°F Colder Normal +8.8°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 Sisseton, SD. Filter by decade or download as CSV.

Data Sources & Audit

Station
nClimGrid 5km Grid Point
Distance
0.3 mi
Coverage
99.1%
Records
1,154
Range
1930-01 – 2026-02
Full Data Audit 1,154 records
YearMonthTempBaselineAnomalySourceGap
1930Jan1.3°F8.8°F-7.5°NCLIMGRID
1930Feb25.4°F15.2°F+10.2°NCLIMGRID
1930Mar28.4°F28.8°F-0.4°NCLIMGRID
1930Apr46.0°F44.3°F+1.7°NCLIMGRID
1930May54.7°F56.9°F-2.2°NCLIMGRID
1930Jun65.2°F66.2°F-1.1°NCLIMGRID
1930Jul72.8°F72.0°F+0.8°NCLIMGRID
1930Aug71.0°F69.4°F+1.6°NCLIMGRID
1930Sep58.1°F59.2°F-1.1°NCLIMGRID
1930Oct43.5°F46.1°F-2.6°NCLIMGRID
1930Nov31.1°F29.0°F+2.1°NCLIMGRID
1930Dec20.5°F14.3°F+6.2°NCLIMGRID
1931Jan22.8°F8.8°F+14.0°NCLIMGRID
1931Feb28.7°F15.2°F+13.6°NCLIMGRID
1931Mar28.6°F28.8°F-0.2°NCLIMGRID
1931Apr45.4°F44.3°F+1.2°NCLIMGRID
1931May53.1°F56.9°F-3.8°NCLIMGRID
1931Jun70.7°F66.2°F+4.5°NCLIMGRID
1931Jul74.3°F72.0°F+2.3°NCLIMGRID
1931Aug67.9°F69.4°F-1.5°NCLIMGRID
1931Sep65.5°F59.2°F+6.3°NCLIMGRID
1931Oct50.1°F46.1°F+4.0°NCLIMGRID
1931Nov34.4°F29.0°F+5.4°NCLIMGRID
1931Dec21.6°F14.3°F+7.2°NCLIMGRID
1932Jan11.3°F8.8°F+2.6°NCLIMGRID
1932Feb17.1°F15.2°F+2.0°NCLIMGRID
1932Mar20.4°F28.8°F-8.4°NCLIMGRID
1932Apr43.8°F44.3°F-0.5°NCLIMGRID
1932May57.5°F56.9°F+0.6°NCLIMGRID
1932Jun68.8°F66.2°F+2.5°NCLIMGRID
1932Jul72.4°F72.0°F+0.3°NCLIMGRID
1932Aug69.6°F69.4°F+0.2°NCLIMGRID
1932Sep57.7°F59.2°F-1.5°NCLIMGRID
1932Oct42.0°F46.1°F-4.1°NCLIMGRID
1932Nov26.8°F29.0°F-2.2°NCLIMGRID
1932Dec13.2°F14.3°F-1.1°NCLIMGRID
1933Jan16.8°F8.8°F+8.1°NCLIMGRID
1933Feb10.6°F15.2°F-4.6°NCLIMGRID
1933Mar28.7°F28.8°F-0.2°NCLIMGRID
1933Apr42.1°F44.3°F-2.2°NCLIMGRID
1933May56.3°F56.9°F-0.6°NCLIMGRID
1933Jun74.3°F66.2°F+8.0°NCLIMGRID
1933Jul74.9°F72.0°F+2.9°NCLIMGRID
1933Aug68.6°F69.4°F-0.7°NCLIMGRID
1933Sep64.6°F59.2°F+5.4°NCLIMGRID
1933Oct44.3°F46.1°F-1.8°NCLIMGRID
1933Nov28.9°F29.0°F-0.1°NCLIMGRID
1933Dec11.9°F14.3°F-2.4°NCLIMGRID
1934Jan16.3°F8.8°F+7.6°NCLIMGRID
1934Feb19.3°F15.2°F+4.1°NCLIMGRID
1934Mar26.8°F28.8°F-2.0°NCLIMGRID
1934Apr45.0°F44.3°F+0.7°NCLIMGRID
1934May67.9°F56.9°F+11.0°NCLIMGRID
1934Jun70.7°F66.2°F+4.5°NCLIMGRID
1934Jul75.0°F72.0°F+3.0°NCLIMGRID
1934Aug68.7°F69.4°F-0.6°NCLIMGRID
1934Sep55.6°F59.2°F-3.6°NCLIMGRID
1934Oct51.7°F46.1°F+5.6°NCLIMGRID
1934Nov35.6°F29.0°F+6.5°NCLIMGRID
1934Dec13.5°F14.3°F-0.8°NCLIMGRID
1935Jan7.3°F8.8°F-1.5°NCLIMGRID
1935Feb26.2°F15.2°F+11.0°NCLIMGRID
1935Mar31.0°F28.8°F+2.2°NCLIMGRID
1935Apr39.6°F44.3°F-4.7°NCLIMGRID
1935May51.6°F56.9°F-5.3°NCLIMGRID
1935Jun63.2°F66.2°F-3.1°NCLIMGRID
1935Jul76.3°F72.0°F+4.3°NCLIMGRID
1935Aug69.7°F69.4°F+0.3°NCLIMGRID
1935Sep60.0°F59.2°F+0.8°NCLIMGRID
1935Oct45.3°F46.1°F-0.8°NCLIMGRID
1935Nov21.3°F29.0°F-7.7°NCLIMGRID
1935Dec14.6°F14.3°F+0.3°NCLIMGRID
1936Jan-4.3°F8.8°F-13.1°NCLIMGRID
1936Feb-8.7°F15.2°F-23.9°NCLIMGRID
1936Mar29.3°F28.8°F+0.5°NCLIMGRID
1936Apr37.7°F44.3°F-6.6°NCLIMGRID
1936May62.9°F56.9°F+6.0°NCLIMGRID
1936Jun67.9°F66.2°F+1.6°NCLIMGRID
1936Jul81.2°F72.0°F+9.2°NCLIMGRID
1936Aug72.8°F69.4°F+3.4°NCLIMGRID
1936Sep62.7°F59.2°F+3.5°NCLIMGRID
1936Oct44.1°F46.1°F-2.0°NCLIMGRID
1936Nov26.9°F29.0°F-2.1°NCLIMGRID
1936Dec17.5°F14.3°F+3.2°NCLIMGRID
1937Jan-3.5°F8.8°F-12.3°NCLIMGRID
1937Feb9.2°F15.2°F-6.0°NCLIMGRID
1937Mar25.4°F28.8°F-3.4°NCLIMGRID
1937Apr41.4°F44.3°F-2.9°NCLIMGRID
1937May58.0°F56.9°F+1.2°NCLIMGRID
1937Jun64.6°F66.2°F-1.6°NCLIMGRID
1937Jul73.1°F72.0°F+1.1°NCLIMGRID
1937Aug75.0°F69.4°F+5.7°NCLIMGRID
1937Sep60.2°F59.2°F+1.0°NCLIMGRID
1937Oct44.5°F46.1°F-1.6°NCLIMGRID
1937Nov27.6°F29.0°F-1.4°NCLIMGRID
1937Dec12.5°F14.3°F-1.9°NCLIMGRID
1938Jan9.6°F8.8°F+0.8°NCLIMGRID
1938Feb12.7°F15.2°F-2.4°NCLIMGRID
1938Mar34.5°F28.8°F+5.6°NCLIMGRID
1938Apr45.3°F44.3°F+1.0°NCLIMGRID
1938May54.0°F56.9°F-2.9°NCLIMGRID
1938Jun66.6°F66.2°F+0.4°NCLIMGRID
1938Jul71.5°F72.0°F-0.5°NCLIMGRID
1938Aug73.8°F69.4°F+4.4°NCLIMGRID
1938Sep62.4°F59.2°F+3.2°NCLIMGRID
1938Oct53.7°F46.1°F+7.7°NCLIMGRID
1938Nov27.0°F29.0°F-2.0°NCLIMGRID
1938Dec18.8°F14.3°F+4.5°NCLIMGRID
1939Jan15.8°F8.8°F+7.0°NCLIMGRID
1939Feb3.4°F15.2°F-11.8°NCLIMGRID
1939Mar27.8°F28.8°F-1.0°NCLIMGRID
1939Apr41.8°F44.3°F-2.5°NCLIMGRID
1939May63.2°F56.9°F+6.3°NCLIMGRID
1939Jun66.8°F66.2°F+0.6°NCLIMGRID
1939Jul73.0°F72.0°F+0.9°NCLIMGRID
1939Aug70.6°F69.4°F+1.2°NCLIMGRID
1939Sep62.1°F59.2°F+2.8°NCLIMGRID
1939Oct45.3°F46.1°F-0.8°NCLIMGRID
1939Nov36.8°F29.0°F+7.7°NCLIMGRID
1939Dec27.8°F14.3°F+13.5°NCLIMGRID
1940Jan3.4°F8.8°F-5.4°NCLIMGRID
1940Feb15.9°F15.2°F+0.7°NCLIMGRID
1940Mar23.7°F28.8°F-5.1°NCLIMGRID
1940Apr41.0°F44.3°F-3.3°NCLIMGRID
1940May56.4°F56.9°F-0.5°NCLIMGRID
1940Jun66.2°F66.2°F+0.0°NCLIMGRID
1940Jul74.4°F72.0°F+2.3°NCLIMGRID
1940Aug67.1°F69.4°F-2.3°NCLIMGRID
1940Sep64.0°F59.2°F+4.8°NCLIMGRID
1940Oct52.2°F46.1°F+6.1°NCLIMGRID
1940Nov24.3°F29.0°F-4.7°NCLIMGRID
1940Dec21.1°F14.3°F+6.8°NCLIMGRID
1941Jan13.3°F8.8°F+4.5°NCLIMGRID
1941Feb13.2°F15.2°F-2.0°NCLIMGRID
1941Mar27.9°F28.8°F-0.9°NCLIMGRID
1941Apr48.2°F44.3°F+3.9°NCLIMGRID
1941May61.6°F56.9°F+4.7°NCLIMGRID
1941Jun66.8°F66.2°F+0.5°NCLIMGRID
1941Jul73.8°F72.0°F+1.7°NCLIMGRID
1941Aug69.6°F69.4°F+0.2°NCLIMGRID
1941Sep59.7°F59.2°F+0.5°NCLIMGRID
1941Oct47.7°F46.1°F+1.6°NCLIMGRID
1941Nov32.8°F29.0°F+3.8°NCLIMGRID
1941Dec23.3°F14.3°F+9.0°NCLIMGRID
1942Jan19.9°F8.8°F+11.1°NCLIMGRID
1942Feb17.2°F15.2°F+2.0°NCLIMGRID
1942Mar33.7°F28.8°F+4.8°NCLIMGRID
1942Apr49.5°F44.3°F+5.2°NCLIMGRID
1942May53.2°F56.9°F-3.7°NCLIMGRID
1942Jun64.0°F66.2°F-2.2°NCLIMGRID
1942Jul69.3°F72.0°F-2.8°NCLIMGRID
1942Aug68.6°F69.4°F-0.7°NCLIMGRID
1942Sep54.8°F59.2°F-4.4°NCLIMGRID
1942Oct47.8°F46.1°F+1.7°NCLIMGRID
1942Nov31.3°F29.0°F+2.2°NCLIMGRID
1942Dec11.8°F14.3°F-2.5°NCLIMGRID
1943Jan0.6°F8.8°F-8.1°NCLIMGRID
1943Feb16.1°F15.2°F+0.9°NCLIMGRID
1943Mar20.8°F28.8°F-8.0°NCLIMGRID
1943Apr46.4°F44.3°F+2.1°NCLIMGRID
1943May53.5°F56.9°F-3.4°NCLIMGRID
1943Jun65.8°F66.2°F-0.4°NCLIMGRID
1943Jul73.3°F72.0°F+1.3°NCLIMGRID
1943Aug69.6°F69.4°F+0.2°NCLIMGRID
1943Sep57.2°F59.2°F-2.0°NCLIMGRID
1943Oct48.7°F46.1°F+2.6°NCLIMGRID
1943Nov28.8°F29.0°F-0.2°NCLIMGRID
1943Dec22.7°F14.3°F+8.4°NCLIMGRID
1944Jan24.1°F8.8°F+15.3°NCLIMGRID
1944Feb14.9°F15.2°F-0.2°NCLIMGRID
1944Mar22.1°F28.8°F-6.8°NCLIMGRID
1944Apr39.7°F44.3°F-4.6°NCLIMGRID
1944May59.9°F56.9°F+3.0°NCLIMGRID
1944Jun66.4°F66.2°F+0.1°NCLIMGRID
1944Jul70.1°F72.0°F-2.0°NCLIMGRID
1944Aug68.1°F69.4°F-1.2°NCLIMGRID
1944Sep58.6°F59.2°F-0.6°NCLIMGRID
1944Oct50.2°F46.1°F+4.1°NCLIMGRID
1944Nov32.5°F29.0°F+3.4°NCLIMGRID
1944Dec18.2°F14.3°F+3.9°NCLIMGRID
1945Jan13.1°F8.8°F+4.3°NCLIMGRID
1945Feb16.0°F15.2°F+0.8°NCLIMGRID
1945Mar37.0°F28.8°F+8.2°NCLIMGRID
1945Apr40.5°F44.3°F-3.8°NCLIMGRID
1945May50.6°F56.9°F-6.2°NCLIMGRID
1945Jun60.7°F66.2°F-5.6°NCLIMGRID
1945Jul69.6°F72.0°F-2.4°NCLIMGRID
1945Aug68.6°F69.4°F-0.7°NCLIMGRID
1945Sep57.3°F59.2°F-1.9°NCLIMGRID
1945Oct47.5°F46.1°F+1.4°NCLIMGRID
1945Nov28.0°F29.0°F-1.0°NCLIMGRID
1945Dec8.3°F14.3°F-6.1°NCLIMGRID
1946Jan10.9°F8.8°F+2.1°NCLIMGRID
1946Feb12.3°F15.2°F-2.9°NCLIMGRID
1946Mar37.4°F28.8°F+8.5°NCLIMGRID
1946Apr50.1°F44.3°F+5.8°NCLIMGRID
1946May53.5°F56.9°F-3.4°NCLIMGRID
1946Jun66.7°F66.2°F+0.5°NCLIMGRID
1946Jul71.2°F72.0°F-0.8°NCLIMGRID
1946Aug66.8°F69.4°F-2.6°NCLIMGRID
1946Sep57.8°F59.2°F-1.4°NCLIMGRID
1946Oct45.5°F46.1°F-0.6°NCLIMGRID
1946Nov29.2°F29.0°F+0.2°NCLIMGRID
1946Dec16.3°F14.3°F+2.0°NCLIMGRID
1947Jan20.0°F8.8°F+11.2°NCLIMGRID
1947Feb10.5°F15.2°F-4.6°NCLIMGRID
1947Mar26.1°F28.8°F-2.7°NCLIMGRID
1947Apr40.5°F44.3°F-3.8°NCLIMGRID
1947May51.9°F56.9°F-5.0°NCLIMGRID
1947Jun62.6°F66.2°F-3.6°NCLIMGRID
1947Jul71.2°F72.0°F-0.8°NCLIMGRID
1947Aug75.5°F69.4°F+6.1°NCLIMGRID
1947Sep60.3°F59.2°F+1.0°NCLIMGRID
1947Oct54.2°F46.1°F+8.2°NCLIMGRID
1947Nov23.8°F29.0°F-5.2°NCLIMGRID
1947Dec13.6°F14.3°F-0.8°NCLIMGRID
1948Jan6.1°F8.8°F-2.7°NCLIMGRID
1948Feb9.6°F15.2°F-5.5°NCLIMGRID
1948Mar21.4°F28.8°F-7.4°NCLIMGRID
1948Apr46.4°F44.3°F+2.1°NCLIMGRID
1948May56.8°F56.9°F-0.1°NCLIMGRID
1948Jun64.6°F66.2°F-1.7°NCLIMGRID
1948Jul72.3°F72.0°F+0.3°NCLIMGRID
1948Aug69.8°F69.4°F+0.4°NCLIMGRID
1948Sep65.3°F59.2°F+6.1°NCLIMGRID
1948Oct48.2°F46.1°F+2.1°NCLIMGRID
1948Nov31.5°F29.0°F+2.4°NCLIMGRID
1948Dec15.6°F14.3°F+1.3°NCLIMGRID
1949Jan6.7°F8.8°F-2.1°NCLIMGRID
1949Feb7.9°F15.2°F-7.3°NCLIMGRID
1949Mar26.4°F28.8°F-2.4°NCLIMGRID
1949Apr47.3°F44.3°F+3.1°NCLIMGRID
1949May59.9°F56.9°F+3.1°NCLIMGRID
1949Jun67.8°F66.2°F+1.5°NCLIMGRID
1949Jul72.4°F72.0°F+0.4°NCLIMGRID
1949Aug73.7°F69.4°F+4.3°NCLIMGRID
1949Sep57.5°F59.2°F-1.7°NCLIMGRID
1949Oct48.4°F46.1°F+2.3°NCLIMGRID
1949Nov36.9°F29.0°F+7.8°NCLIMGRID
1949Dec13.9°F14.3°F-0.4°NCLIMGRID
1950Jan-3.2°F8.8°F-12.0°NCLIMGRID
1950Feb12.0°F15.2°F-3.2°NCLIMGRID
1950Mar22.8°F28.8°F-6.0°NCLIMGRID
1950Apr34.1°F44.3°F-10.2°NCLIMGRID
1950May52.6°F56.9°F-4.3°NCLIMGRID
1950Jun67.3°F66.2°F+1.1°NCLIMGRID
1950Jul68.1°F72.0°F-3.9°NCLIMGRID
1950Aug65.1°F69.4°F-4.2°NCLIMGRID
1950Sep59.6°F59.2°F+0.4°NCLIMGRID
1950Oct48.5°F46.1°F+2.5°NCLIMGRID
1950Nov24.5°F29.0°F-4.5°NCLIMGRID
1950Dec8.7°F14.3°F-5.6°NCLIMGRID
1951Jan4.9°F8.8°F-3.9°NCLIMGRID
1951Feb15.9°F15.2°F+0.8°NCLIMGRID
1951Mar14.8°F28.8°F-14.0°NCLIMGRID
1951Apr39.9°F44.3°F-4.4°NCLIMGRID
1951May58.4°F56.9°F+1.5°NCLIMGRID
1951Jun61.1°F66.2°F-5.2°NCLIMGRID
1951Jul69.4°F72.0°F-2.7°NCLIMGRID
1951Aug65.4°F69.4°F-4.0°NCLIMGRID
1951Sep54.8°F59.2°F-4.4°NCLIMGRID
1951Oct44.2°F46.1°F-1.9°NCLIMGRID
1951Nov23.6°F29.0°F-5.5°NCLIMGRID
1951Dec8.8°F14.3°F-5.5°NCLIMGRID
1952Jan5.9°F8.8°F-2.9°NCLIMGRID
1952Feb18.6°F15.2°F+3.5°NCLIMGRID
1952Mar19.3°F28.8°F-9.6°NCLIMGRID
1952Apr46.5°F44.3°F+2.2°NCLIMGRID
1952May56.4°F56.9°F-0.5°NCLIMGRID
1952Jun68.7°F66.2°F+2.5°NCLIMGRID
1952Jul71.3°F72.0°F-0.7°NCLIMGRID
1952Aug69.5°F69.4°F+0.1°NCLIMGRID
1952Sep63.5°F59.2°F+4.3°NCLIMGRID
1952Oct44.3°F46.1°F-1.8°NCLIMGRID
1952Nov32.9°F29.0°F+3.9°NCLIMGRID
1952Dec19.0°F14.3°F+4.6°NCLIMGRID
1953Jan12.4°F8.8°F+3.7°NCLIMGRID
1953Feb17.3°F15.2°F+2.1°NCLIMGRID
1953Mar29.1°F28.8°F+0.2°NCLIMGRID
1953Apr38.5°F44.3°F-5.8°NCLIMGRID
1953May55.0°F56.9°F-1.9°NCLIMGRID
1953Jun66.7°F66.2°F+0.4°NCLIMGRID
1953Jul69.8°F72.0°F-2.2°NCLIMGRID
1953Aug70.8°F69.4°F+1.4°NCLIMGRID
1953Sep60.1°F59.2°F+0.9°NCLIMGRID
1953Oct54.3°F46.1°F+8.2°NCLIMGRID
1953Nov35.6°F29.0°F+6.5°NCLIMGRID
1953Dec17.0°F14.3°F+2.7°NCLIMGRID
1954Jan2.9°F8.8°F-5.8°NCLIMGRID
1954Feb29.7°F15.2°F+14.6°NCLIMGRID
1954Mar25.8°F28.8°F-3.0°NCLIMGRID
1954Apr43.4°F44.3°F-0.9°NCLIMGRID
1954May50.6°F56.9°F-6.3°NCLIMGRID
1954Jun65.6°F66.2°F-0.6°NCLIMGRID
1954Jul72.1°F72.0°F+0.1°NCLIMGRID
1954Aug68.4°F69.4°F-1.0°NCLIMGRID
1954Sep57.8°F59.2°F-1.4°NCLIMGRID
1954Oct44.7°F46.1°F-1.4°NCLIMGRID
1954Nov36.4°F29.0°F+7.4°NCLIMGRID
1954Dec20.9°F14.3°F+6.6°NCLIMGRID
1955Jan12.2°F8.8°F+3.5°NCLIMGRID
1955Feb8.8°F15.2°F-6.3°NCLIMGRID
1955Mar22.6°F28.8°F-6.2°NCLIMGRID
1955Apr52.2°F44.3°F+7.9°NCLIMGRID
1955May62.3°F56.9°F+5.4°NCLIMGRID
1955Jun65.2°F66.2°F-1.1°NCLIMGRID
1955Jul74.9°F72.0°F+2.8°NCLIMGRID
1955Aug73.0°F69.4°F+3.6°NCLIMGRID
1955Sep59.6°F59.2°F+0.4°NCLIMGRID
1955Oct49.6°F46.1°F+3.5°NCLIMGRID
1955Nov20.8°F29.0°F-8.3°NCLIMGRID
1955Dec6.1°F14.3°F-8.2°NCLIMGRID
1956Jan8.0°F8.8°F-0.8°NCLIMGRID
1956Feb9.8°F15.2°F-5.4°NCLIMGRID
1956Mar24.3°F28.8°F-4.5°NCLIMGRID
1956Apr37.5°F44.3°F-6.8°NCLIMGRID
1956May56.2°F56.9°F-0.7°NCLIMGRID
1956Jun70.6°F66.2°F+4.3°NCLIMGRID
1956Jul67.8°F72.0°F-4.2°NCLIMGRID
1956Aug67.9°F69.4°F-1.5°NCLIMGRID
1956Sep57.1°F59.2°F-2.1°NCLIMGRID
1956Oct53.1°F46.1°F+7.0°NCLIMGRID
1956Nov30.1°F29.0°F+1.1°NCLIMGRID
1956Dec21.2°F14.3°F+6.9°NCLIMGRID
1957Jan5.2°F8.8°F-3.6°NCLIMGRID
1957Feb17.0°F15.2°F+1.9°NCLIMGRID
1957Mar28.0°F28.8°F-0.8°NCLIMGRID
1957Apr43.2°F44.3°F-1.1°NCLIMGRID
1957May54.2°F56.9°F-2.7°NCLIMGRID
1957Jun64.1°F66.2°F-2.2°NCLIMGRID
1957Jul75.3°F72.0°F+3.2°NCLIMGRID
1957Aug68.3°F69.4°F-1.1°NCLIMGRID
1957Sep56.7°F59.2°F-2.5°NCLIMGRID
1957Oct45.9°F46.1°F-0.2°NCLIMGRID
1957Nov30.8°F29.0°F+1.8°NCLIMGRID
1957Dec24.2°F14.3°F+9.9°NCLIMGRID
1958Jan19.4°F8.8°F+10.6°NCLIMGRID
1958Feb13.0°F15.2°F-2.1°NCLIMGRID
1958Mar28.7°F28.8°F-0.1°NCLIMGRID
1958Apr44.9°F44.3°F+0.6°NCLIMGRID
1958May59.5°F56.9°F+2.6°NCLIMGRID
1958Jun60.2°F66.2°F-6.0°NCLIMGRID
1958Jul68.0°F72.0°F-4.0°NCLIMGRID
1958Aug70.8°F69.4°F+1.4°NCLIMGRID
1958Sep61.7°F59.2°F+2.5°NCLIMGRID
1958Oct49.9°F46.1°F+3.8°NCLIMGRID
1958Nov31.4°F29.0°F+2.4°NCLIMGRID
1958Dec12.5°F14.3°F-1.8°NCLIMGRID
1959Jan6.7°F8.8°F-2.1°NCLIMGRID
1959Feb10.8°F15.2°F-4.4°NCLIMGRID
1959Mar32.7°F28.8°F+3.9°NCLIMGRID
1959Apr44.4°F44.3°F+0.1°NCLIMGRID
1959May57.1°F56.9°F+0.2°NCLIMGRID
1959Jun70.0°F66.2°F+3.8°NCLIMGRID
1959Jul72.9°F72.0°F+0.8°NCLIMGRID
1959Aug73.5°F69.4°F+4.1°NCLIMGRID
1959Sep60.5°F59.2°F+1.2°NCLIMGRID
1959Oct40.6°F46.1°F-5.5°NCLIMGRID
1959Nov22.1°F29.0°F-6.9°NCLIMGRID
1959Dec26.5°F14.3°F+12.2°NCLIMGRID
1960Jan10.9°F8.8°F+2.2°NCLIMGRID
1960Feb13.2°F15.2°F-1.9°NCLIMGRID
1960Mar16.1°F28.8°F-12.7°NCLIMGRID
1960Apr42.6°F44.3°F-1.7°NCLIMGRID
1960May56.6°F56.9°F-0.3°NCLIMGRID
1960Jun63.2°F66.2°F-3.1°NCLIMGRID
1960Jul72.7°F72.0°F+0.6°NCLIMGRID
1960Aug70.8°F69.4°F+1.4°NCLIMGRID
1960Sep61.0°F59.2°F+1.8°NCLIMGRID
1960Oct48.3°F46.1°F+2.2°NCLIMGRID
1960Nov32.5°F29.0°F+3.4°NCLIMGRID
1960Dec14.2°F14.3°F-0.1°NCLIMGRID
1961Jan11.6°F8.8°F+2.8°NCLIMGRID
1961Feb21.5°F15.2°F+6.4°NCLIMGRID
1961Mar34.8°F28.8°F+6.0°NCLIMGRID
1961Apr38.3°F44.3°F-6.0°NCLIMGRID
1961May53.3°F56.9°F-3.6°NCLIMGRID
1961Jun69.1°F66.2°F+2.8°NCLIMGRID
1961Jul69.1°F72.0°F-2.9°NCLIMGRID
1961Aug72.8°F69.4°F+3.4°NCLIMGRID
1961Sep57.5°F59.2°F-1.7°NCLIMGRID
1961Oct48.1°F46.1°F+2.0°NCLIMGRID
1961Nov30.7°F29.0°F+1.7°NCLIMGRID
1961Dec10.6°F14.3°F-3.8°NCLIMGRID
1962Jan7.5°F8.8°F-1.3°NCLIMGRID
1962Feb10.3°F15.2°F-4.9°NCLIMGRID
1962Mar23.2°F28.8°F-5.7°NCLIMGRID
1962Apr41.6°F44.3°F-2.6°NCLIMGRID
1962May57.8°F56.9°F+1.0°NCLIMGRID
1962Jun65.6°F66.2°F-0.6°NCLIMGRID
1962Jul67.7°F72.0°F-4.3°NCLIMGRID
1962Aug70.2°F69.4°F+0.8°NCLIMGRID
1962Sep57.3°F59.2°F-1.9°NCLIMGRID
1962Oct50.4°F46.1°F+4.3°NCLIMGRID
1962Nov35.7°F29.0°F+6.6°NCLIMGRID
1962Dec18.3°F14.3°F+4.0°NCLIMGRID
1963Jan3.4°F8.8°F-5.4°NCLIMGRID
1963Feb14.8°F15.2°F-0.4°NCLIMGRID
1963Mar34.6°F28.8°F+5.7°NCLIMGRID
1963Apr46.0°F44.3°F+1.7°NCLIMGRID
1963May55.7°F56.9°F-1.2°NCLIMGRID
1963Jun68.9°F66.2°F+2.6°NCLIMGRID
1963Jul71.1°F72.0°F-0.9°NCLIMGRID
1963Aug68.9°F69.4°F-0.5°NCLIMGRID
1963Sep61.9°F59.2°F+2.7°NCLIMGRID
1963Oct56.8°F46.1°F+10.7°NCLIMGRID
1963Nov35.4°F29.0°F+6.4°NCLIMGRID
1963Dec9.0°F14.3°F-5.3°NCLIMGRID
1964Jan18.4°F8.8°F+9.6°NCLIMGRID
1964Feb21.3°F15.2°F+6.2°NCLIMGRID
1964Mar21.8°F28.8°F-7.0°NCLIMGRID
1964Apr44.8°F44.3°F+0.5°NCLIMGRID
1964May59.5°F56.9°F+2.7°NCLIMGRID
1964Jun66.8°F66.2°F+0.5°NCLIMGRID
1964Jul74.3°F72.0°F+2.3°NCLIMGRID
1964Aug66.5°F69.4°F-2.9°NCLIMGRID
1964Sep56.2°F59.2°F-3.0°NCLIMGRID
1964Oct47.6°F46.1°F+1.5°NCLIMGRID
1964Nov30.0°F29.0°F+1.0°NCLIMGRID
1964Dec8.0°F14.3°F-6.3°NCLIMGRID
1965Jan3.3°F8.8°F-5.4°NCLIMGRID
1965Feb11.2°F15.2°F-4.0°NCLIMGRID
1965Mar16.5°F28.8°F-12.3°NCLIMGRID
1965Apr42.1°F44.3°F-2.2°NCLIMGRID
1965May56.9°F56.9°F+0.0°NCLIMGRID
1965Jun65.4°F66.2°F-0.9°NCLIMGRID
1965Jul70.1°F72.0°F-1.9°NCLIMGRID
1965Aug67.8°F69.4°F-1.5°NCLIMGRID
1965Sep48.8°F59.2°F-10.5°NCLIMGRID
1965Oct50.6°F46.1°F+4.5°NCLIMGRID
1965Nov30.2°F29.0°F+1.2°NCLIMGRID
1965Dec24.2°F14.3°F+9.8°NCLIMGRID
1966Jan-2.4°F8.8°F-11.1°NCLIMGRID
1966Feb10.7°F15.2°F-4.5°NCLIMGRID
1966Mar33.0°F28.8°F+4.1°NCLIMGRID
1966Apr38.2°F44.3°F-6.1°NCLIMGRID
1966May52.8°F56.9°F-4.0°NCLIMGRID
1966Jun65.7°F66.2°F-0.6°NCLIMGRID
1966Jul75.9°F72.0°F+3.9°NCLIMGRID
1966Aug66.3°F69.4°F-3.1°NCLIMGRID
1966Sep58.8°F59.2°F-0.4°NCLIMGRID
1966Oct46.7°F46.1°F+0.7°NCLIMGRID
1966Nov25.5°F29.0°F-3.5°NCLIMGRID
1966Dec15.5°F14.3°F+1.2°NCLIMGRID
1967Jan12.2°F8.8°F+3.5°NCLIMGRID
1967Feb8.0°F15.2°F-7.2°NCLIMGRID
1967Mar30.9°F28.8°F+2.0°NCLIMGRID
1967Apr42.2°F44.3°F-2.1°NCLIMGRID
1967May50.8°F56.9°F-6.1°NCLIMGRID
1967Jun64.1°F66.2°F-2.2°NCLIMGRID
1967Jul69.0°F72.0°F-3.1°NCLIMGRID
1967Aug67.7°F69.4°F-1.6°NCLIMGRID
1967Sep60.3°F59.2°F+1.0°NCLIMGRID
1967Oct45.4°F46.1°F-0.7°NCLIMGRID
1967Nov30.1°F29.0°F+1.1°NCLIMGRID
1967Dec17.3°F14.3°F+3.0°NCLIMGRID
1968Jan10.8°F8.8°F+2.0°NCLIMGRID
1968Feb11.0°F15.2°F-4.1°NCLIMGRID
1968Mar38.6°F28.8°F+9.8°NCLIMGRID
1968Apr45.0°F44.3°F+0.8°NCLIMGRID
1968May52.4°F56.9°F-4.4°NCLIMGRID
1968Jun65.5°F66.2°F-0.8°NCLIMGRID
1968Jul70.3°F72.0°F-1.8°NCLIMGRID
1968Aug68.7°F69.4°F-0.6°NCLIMGRID
1968Sep59.2°F59.2°F+0.0°NCLIMGRID
1968Oct46.6°F46.1°F+0.5°NCLIMGRID
1968Nov31.3°F29.0°F+2.2°NCLIMGRID
1968Dec10.6°F14.3°F-3.8°NCLIMGRID
1969Jan1.0°F8.8°F-7.8°NCLIMGRID
1969Feb14.6°F15.2°F-0.5°NCLIMGRID
1969Mar19.1°F28.8°F-9.7°NCLIMGRID
1969Apr44.9°F44.3°F+0.6°NCLIMGRID
1969May56.9°F56.9°F+0.0°NCLIMGRID
1969Jun59.6°F66.2°F-6.6°NCLIMGRID
1969Jul69.2°F72.0°F-2.9°NCLIMGRID
1969Aug73.5°F69.4°F+4.1°NCLIMGRID
1969Sep60.9°F59.2°F+1.7°NCLIMGRID
1969Oct42.0°F46.1°F-4.1°NCLIMGRID
1969Nov31.9°F29.0°F+2.9°NCLIMGRID
1969Dec17.0°F14.3°F+2.7°NCLIMGRID
1970Jan1.9°F8.8°F-6.8°NCLIMGRID
1970Feb15.1°F15.2°F-0.1°NCLIMGRID
1970Mar22.3°F28.8°F-6.5°NCLIMGRID
1970Apr41.6°F44.3°F-2.7°NCLIMGRID
1970May56.0°F56.9°F-0.9°NCLIMGRID
1970Jun68.9°F66.2°F+2.7°NCLIMGRID
1970Jul73.4°F72.0°F+1.4°NCLIMGRID
1970Aug70.6°F69.4°F+1.2°NCLIMGRID
1970Sep61.1°F59.2°F+1.9°NCLIMGRID
1970Oct46.8°F46.1°F+0.7°NCLIMGRID
1970Nov27.4°F29.0°F-1.7°NCLIMGRID
1970Dec12.6°F14.3°F-1.7°NCLIMGRID
1971Jan3.1°F8.8°F-5.7°NCLIMGRID
1971Feb14.5°F15.2°F-0.6°NCLIMGRID
1971Mar29.3°F28.8°F+0.5°NCLIMGRID
1971Apr46.4°F44.3°F+2.1°NCLIMGRID
1971May54.7°F56.9°F-2.2°NCLIMGRID
1971Jun69.0°F66.2°F+2.8°NCLIMGRID
1971Jul67.6°F72.0°F-4.5°NCLIMGRID
1971Aug70.2°F69.4°F+0.8°NCLIMGRID
1971Sep60.2°F59.2°F+1.0°NCLIMGRID
1971Oct48.1°F46.1°F+2.1°NCLIMGRID
1971Nov29.5°F29.0°F+0.4°NCLIMGRID
1971Dec12.3°F14.3°F-2.0°NCLIMGRID
1972Jan4.9°F8.8°F-3.8°NCLIMGRID
1972Feb7.7°F15.2°F-7.5°NCLIMGRID
1972Mar26.0°F28.8°F-2.8°NCLIMGRID
1972Apr40.9°F44.3°F-3.3°NCLIMGRID
1972May59.4°F56.9°F+2.5°NCLIMGRID
1972Jun66.5°F66.2°F+0.3°NCLIMGRID
1972Jul69.5°F72.0°F-2.5°NCLIMGRID
1972Aug70.8°F69.4°F+1.4°NCLIMGRID
1972Sep57.9°F59.2°F-1.3°NCLIMGRID
1972Oct43.6°F46.1°F-2.5°NCLIMGRID
1972Nov27.9°F29.0°F-1.2°NCLIMGRID
1972Dec7.6°F14.3°F-6.7°NCLIMGRID
1973Jan15.2°F8.8°F+6.4°NCLIMGRID
1973Feb20.9°F15.2°F+5.8°NCLIMGRID
1973Mar36.8°F28.8°F+8.0°NCLIMGRID
1973Apr43.4°F44.3°F-0.9°NCLIMGRID
1973May56.0°F56.9°F-0.9°NCLIMGRID
1973Jun67.8°F66.2°F+1.5°NCLIMGRID
1973Jul70.2°F72.0°F-1.8°NCLIMGRID
1973Aug73.1°F69.4°F+3.7°NCLIMGRID
1973Sep57.1°F59.2°F-2.1°NCLIMGRID
1973Oct52.3°F46.1°F+6.2°NCLIMGRID
1973Nov28.9°F29.0°F-0.2°NCLIMGRID
1973Dec12.2°F14.3°F-2.1°NCLIMGRID
1974Jan6.4°F8.8°F-2.3°NCLIMGRID
1974Feb14.5°F15.2°F-0.7°NCLIMGRID
1974Mar26.2°F28.8°F-2.7°NCLIMGRID
1974Apr43.6°F44.3°F-0.7°NCLIMGRID
1974May52.9°F56.9°F-4.0°NCLIMGRID
1974Jun65.0°F66.2°F-1.3°NCLIMGRID
1974Jul75.5°F72.0°F+3.5°NCLIMGRID
1974Aug66.6°F69.4°F-2.8°NCLIMGRID
1974Sep55.9°F59.2°F-3.3°NCLIMGRID
1974Oct49.5°F46.1°F+3.4°NCLIMGRID
1974Nov31.4°F29.0°F+2.4°NCLIMGRID
1974Dec21.1°F14.3°F+6.8°NCLIMGRID
1975Jan12.7°F8.8°F+3.9°NCLIMGRID
1975Feb10.7°F15.2°F-4.5°NCLIMGRID
1975Mar21.0°F28.8°F-7.8°NCLIMGRID
1975Apr34.3°F44.3°F-10.0°NCLIMGRID
1975May57.3°F56.9°F+0.4°NCLIMGRID
1975Jun65.3°F66.2°F-0.9°NCLIMGRID
1975Jul75.2°F72.0°F+3.2°NCLIMGRID
1975Aug68.5°F69.4°F-0.9°NCLIMGRID
1975Sep55.7°F59.2°F-3.5°NCLIMGRID
1975Oct49.4°F46.1°F+3.3°NCLIMGRID
1975Nov32.8°F29.0°F+3.7°NCLIMGRID
1975Dec15.7°F14.3°F+1.4°NCLIMGRID
1976Jan9.6°F8.8°F+0.8°NCLIMGRID
1976Feb26.0°F15.2°F+10.8°NCLIMGRID
1976Mar29.0°F28.8°F+0.2°NCLIMGRID
1976Apr48.7°F44.3°F+4.5°NCLIMGRID
1976May55.9°F56.9°F-1.0°NCLIMGRID
1976Jun70.0°F66.2°F+3.8°NCLIMGRID
1976Jul74.5°F72.0°F+2.5°NCLIMGRID
1976Aug74.0°F69.4°F+4.7°NCLIMGRID
1976Sep61.4°F59.2°F+2.2°NCLIMGRID
1976Oct42.6°F46.1°F-3.5°NCLIMGRID
1976Nov25.7°F29.0°F-3.3°NCLIMGRID
1976Dec11.7°F14.3°F-2.7°NCLIMGRID
1977Jan-1.7°F8.8°F-10.5°NCLIMGRID
1977Feb21.1°F15.2°F+5.9°NCLIMGRID
1977Mar33.5°F28.8°F+4.6°NCLIMGRID
1977Apr51.4°F44.3°F+7.1°NCLIMGRID
1977May65.1°F56.9°F+8.2°NCLIMGRID
1977Jun67.3°F66.2°F+1.1°NCLIMGRID
1977Jul72.8°F72.0°F+0.8°NCLIMGRID
1977Aug64.1°F69.4°F-5.3°NCLIMGRID
1977Sep58.7°F59.2°F-0.5°NCLIMGRID
1977Oct47.0°F46.1°F+1.0°NCLIMGRID
1977Nov26.7°F29.0°F-2.4°NCLIMGRID
1977Dec9.7°F14.3°F-4.6°NCLIMGRID
1978Jan-0.6°F8.8°F-9.4°NCLIMGRID
1978Feb6.2°F15.2°F-8.9°NCLIMGRID
1978Mar25.8°F28.8°F-3.1°NCLIMGRID
1978Apr41.8°F44.3°F-2.5°NCLIMGRID
1978May58.4°F56.9°F+1.6°NCLIMGRID
1978Jun65.6°F66.2°F-0.7°NCLIMGRID
1978Jul70.4°F72.0°F-1.6°NCLIMGRID
1978Aug70.6°F69.4°F+1.2°NCLIMGRID
1978Sep65.2°F59.2°F+6.0°NCLIMGRID
1978Oct47.7°F46.1°F+1.6°NCLIMGRID
1978Nov26.3°F29.0°F-2.8°NCLIMGRID
1978Dec11.5°F14.3°F-2.8°NCLIMGRID
1979Jan-2.3°F8.8°F-11.1°NCLIMGRID
1979Feb1.1°F15.2°F-14.1°NCLIMGRID
1979Mar22.7°F28.8°F-6.1°NCLIMGRID
1979Apr37.2°F44.3°F-7.1°NCLIMGRID
1979May51.1°F56.9°F-5.8°NCLIMGRID
1979Jun65.2°F66.2°F-1.0°NCLIMGRID
1979Jul70.0°F72.0°F-2.0°NCLIMGRID
1979Aug66.2°F69.4°F-3.2°NCLIMGRID
1979Sep62.7°F59.2°F+3.5°NCLIMGRID
1979Oct45.5°F46.1°F-0.6°NCLIMGRID
1979Nov28.5°F29.0°F-0.6°NCLIMGRID
1979Dec24.2°F14.3°F+9.9°NCLIMGRID
1980Jan11.4°F8.8°F+2.6°NCLIMGRID
1980Feb12.1°F15.2°F-3.0°NCLIMGRID
1980Mar23.2°F28.8°F-5.6°NCLIMGRID
1980Apr48.9°F44.3°F+4.6°NCLIMGRID
1980May60.7°F56.9°F+3.8°NCLIMGRID
1980Jun65.9°F66.2°F-0.3°NCLIMGRID
1980Jul71.8°F72.0°F-0.2°NCLIMGRID
1980Aug67.8°F69.4°F-1.6°NCLIMGRID
1980Sep59.1°F59.2°F-0.2°NCLIMGRID
1980Oct44.5°F46.1°F-1.6°NCLIMGRID
1980Nov35.2°F29.0°F+6.2°NCLIMGRID
1980Dec16.2°F14.3°F+1.9°NCLIMGRID
1981Jan15.8°F8.8°F+7.1°NCLIMGRID
1981Feb21.7°F15.2°F+6.6°NCLIMGRID
1981Mar35.8°F28.8°F+7.0°NCLIMGRID
1981Apr49.3°F44.3°F+5.0°NCLIMGRID
1981May56.7°F56.9°F-0.2°NCLIMGRID
1981Jun64.2°F66.2°F-2.1°NCLIMGRID
1981Jul71.1°F72.0°F-1.0°NCLIMGRID
1981Aug69.6°F69.4°F+0.2°NCLIMGRID
1981Sep59.5°F59.2°F+0.3°NCLIMGRID
1981Oct45.4°F46.1°F-0.7°NCLIMGRID
1981Nov36.8°F29.0°F+7.8°NCLIMGRID
1981Dec11.4°F14.3°F-2.9°NCLIMGRID
1982Jan-4.8°F8.8°F-13.6°NCLIMGRID
1982Feb12.5°F15.2°F-2.6°NCLIMGRID
1982Mar26.9°F28.8°F-2.0°NCLIMGRID
1982Apr41.9°F44.3°F-2.3°NCLIMGRID
1982May58.1°F56.9°F+1.3°NCLIMGRID
1982Jun61.2°F66.2°F-5.0°NCLIMGRID
1982Jul73.2°F72.0°F+1.2°NCLIMGRID
1982Aug69.8°F69.4°F+0.4°NCLIMGRID
1982Sep58.8°F59.2°F-0.4°NCLIMGRID
1982Oct46.2°F46.1°F+0.1°NCLIMGRID
1982Nov26.7°F29.0°F-2.4°NCLIMGRID
1982Dec22.5°F14.3°F+8.2°NCLIMGRID
1983Jan18.7°F8.8°F+9.9°NCLIMGRID
1983Feb23.8°F15.2°F+8.6°NCLIMGRID
1983Mar30.0°F28.8°F+1.2°NCLIMGRID
1983Apr40.2°F44.3°F-4.0°NCLIMGRID
1983May53.3°F56.9°F-3.6°NCLIMGRID
1983Jun65.8°F66.2°F-0.4°NCLIMGRID
1983Jul75.8°F72.0°F+3.8°NCLIMGRID
1983Aug75.6°F69.4°F+6.2°NCLIMGRID
1983Sep60.4°F59.2°F+1.2°NCLIMGRID
1983Oct46.2°F46.1°F+0.1°NCLIMGRID
1983Nov30.4°F29.0°F+1.3°NCLIMGRID
1983Dec-1.0°F14.3°F-15.3°NCLIMGRID
1984Jan13.1°F8.8°F+4.3°NCLIMGRID
1984Feb26.4°F15.2°F+11.2°NCLIMGRID
1984Mar22.1°F28.8°F-6.7°NCLIMGRID
1984Apr44.2°F44.3°F+0.0°NCLIMGRID
1984May55.1°F56.9°F-1.7°NCLIMGRID
1984Jun66.4°F66.2°F+0.2°NCLIMGRID
1984Jul71.2°F72.0°F-0.9°NCLIMGRID
1984Aug72.2°F69.4°F+2.8°NCLIMGRID
1984Sep54.8°F59.2°F-4.4°NCLIMGRID
1984Oct47.6°F46.1°F+1.5°NCLIMGRID
1984Nov31.7°F29.0°F+2.7°NCLIMGRID
1984Dec12.6°F14.3°F-1.7°NCLIMGRID
1985Jan7.7°F8.8°F-1.1°NCLIMGRID
1985Feb13.3°F15.2°F-1.9°NCLIMGRID
1985Mar34.1°F28.8°F+5.3°NCLIMGRID
1985Apr49.2°F44.3°F+4.9°NCLIMGRID
1985May61.1°F56.9°F+4.2°NCLIMGRID
1985Jun61.8°F66.2°F-4.4°NCLIMGRID
1985Jul71.3°F72.0°F-0.8°NCLIMGRID
1985Aug65.0°F69.4°F-4.4°NCLIMGRID
1985Sep55.4°F59.2°F-3.8°NCLIMGRID
1985Oct45.1°F46.1°F-1.0°NCLIMGRID
1985Nov17.7°F29.0°F-11.3°NCLIMGRID
1985Dec5.5°F14.3°F-8.8°NCLIMGRID
1986Jan15.9°F8.8°F+7.2°NCLIMGRID
1986Feb11.3°F15.2°F-3.9°NCLIMGRID
1986Mar33.2°F28.8°F+4.4°NCLIMGRID
1986Apr44.5°F44.3°F+0.2°NCLIMGRID
1986May56.8°F56.9°F-0.1°NCLIMGRID
1986Jun67.8°F66.2°F+1.6°NCLIMGRID
1986Jul71.8°F72.0°F-0.2°NCLIMGRID
1986Aug65.1°F69.4°F-4.3°NCLIMGRID
1986Sep56.3°F59.2°F-2.9°NCLIMGRID
1986Oct46.7°F46.1°F+0.6°NCLIMGRID
1986Nov25.8°F29.0°F-3.3°NCLIMGRID
1986Dec23.9°F14.3°F+9.5°NCLIMGRID
1987Jan20.8°F8.8°F+12.1°NCLIMGRID
1987Feb29.3°F15.2°F+14.1°NCLIMGRID
1987Mar32.3°F28.8°F+3.4°NCLIMGRID
1987Apr51.8°F44.3°F+7.5°NCLIMGRID
1987May61.8°F56.9°F+4.9°NCLIMGRID
1987Jun69.2°F66.2°F+2.9°NCLIMGRID
1987Jul73.9°F72.0°F+1.9°NCLIMGRID
1987Aug67.3°F69.4°F-2.1°NCLIMGRID
1987Sep60.7°F59.2°F+1.4°NCLIMGRID
1987Oct43.1°F46.1°F-3.0°NCLIMGRID
1987Nov33.9°F29.0°F+4.9°NCLIMGRID
1987Dec22.3°F14.3°F+8.0°NCLIMGRID
1988Jan7.8°F8.8°F-1.0°NCLIMGRID
1988Feb11.6°F15.2°F-3.5°NCLIMGRID
1988Mar31.0°F28.8°F+2.2°NCLIMGRID
1988Apr46.2°F44.3°F+1.9°NCLIMGRID
1988May63.3°F56.9°F+6.4°NCLIMGRID
1988Jun73.9°F66.2°F+7.6°NCLIMGRID
1988Jul76.0°F72.0°F+4.0°NCLIMGRID
1988Aug71.7°F69.4°F+2.3°NCLIMGRID
1988Sep59.2°F59.2°F+0.0°NCLIMGRID
1988Oct43.4°F46.1°F-2.6°NCLIMGRID
1988Nov28.3°F29.0°F-0.7°NCLIMGRID
1988Dec18.1°F14.3°F+3.8°NCLIMGRID
1989Jan16.7°F8.8°F+8.0°NCLIMGRID
1989Feb5.6°F15.2°F-9.6°NCLIMGRID
1989Mar22.9°F28.8°F-6.0°NCLIMGRID
1989Apr43.1°F44.3°F-1.2°NCLIMGRID
1989May57.5°F56.9°F+0.6°NCLIMGRID
1989Jun64.6°F66.2°F-1.7°NCLIMGRID
1989Jul74.2°F72.0°F+2.1°NCLIMGRID
1989Aug68.9°F69.4°F-0.4°NCLIMGRID
1989Sep59.5°F59.2°F+0.3°NCLIMGRID
1989Oct47.2°F46.1°F+1.2°NCLIMGRID
1989Nov26.5°F29.0°F-2.5°NCLIMGRID
1989Dec7.4°F14.3°F-6.9°NCLIMGRID
1990Jan24.0°F8.8°F+15.2°NCLIMGRID
1990Feb20.4°F15.2°F+5.3°NCLIMGRID
1990Mar33.4°F28.8°F+4.6°NCLIMGRID
1990Apr44.7°F44.3°F+0.4°NCLIMGRID
1990May54.6°F56.9°F-2.3°NCLIMGRID
1990Jun66.5°F66.2°F+0.3°NCLIMGRID
1990Jul68.8°F72.0°F-3.3°NCLIMGRID
1990Aug69.0°F69.4°F-0.3°NCLIMGRID
1990Sep62.2°F59.2°F+3.0°NCLIMGRID
1990Oct45.4°F46.1°F-0.7°NCLIMGRID
1990Nov34.3°F29.0°F+5.3°NCLIMGRID
1990Dec13.4°F14.3°F-0.9°NCLIMGRID
1991Jan9.8°F8.8°F+1.0°NCLIMGRID
1991Feb23.9°F15.2°F+8.7°NCLIMGRID
1991Mar30.6°F28.8°F+1.7°NCLIMGRID
1991Apr47.6°F44.3°F+3.3°NCLIMGRID
1991May60.0°F56.9°F+3.2°NCLIMGRID
1991Jun69.4°F66.2°F+3.1°NCLIMGRID
1991Jul70.2°F72.0°F-1.8°NCLIMGRID
1991Aug70.9°F69.4°F+1.5°NCLIMGRID
1991Sep58.3°F59.2°F-0.9°NCLIMGRID
1991Oct44.4°F46.1°F-1.7°NCLIMGRID
1991Nov23.9°F29.0°F-5.2°NCLIMGRID
1991Dec20.8°F14.3°F+6.5°NCLIMGRID
1992Jan20.6°F8.8°F+11.9°NCLIMGRID
1992Feb25.6°F15.2°F+10.4°NCLIMGRID
1992Mar34.2°F28.8°F+5.4°NCLIMGRID
1992Apr41.1°F44.3°F-3.2°NCLIMGRID
1992May59.4°F56.9°F+2.5°NCLIMGRID
1992Jun62.9°F66.2°F-3.3°NCLIMGRID
1992Jul63.3°F72.0°F-8.7°NCLIMGRID
1992Aug64.3°F69.4°F-5.1°NCLIMGRID
1992Sep57.8°F59.2°F-1.4°NCLIMGRID
1992Oct45.4°F46.1°F-0.7°NCLIMGRID
1992Nov26.4°F29.0°F-2.6°NCLIMGRID
1992Dec11.8°F14.3°F-2.5°NCLIMGRID
1993Jan8.3°F8.8°F-0.4°NCLIMGRID
1993Feb11.7°F15.2°F-3.5°NCLIMGRID
1993Mar26.8°F28.8°F-2.0°NCLIMGRID
1993Apr41.9°F44.3°F-2.3°NCLIMGRID
1993May55.5°F56.9°F-1.4°NCLIMGRID
1993Jun61.3°F66.2°F-4.9°NCLIMGRID
1993Jul66.6°F72.0°F-5.4°NCLIMGRID
1993Aug68.0°F69.4°F-1.4°NCLIMGRID
1993Sep53.9°F59.2°F-5.3°NCLIMGRID
1993Oct43.9°F46.1°F-2.2°NCLIMGRID
1993Nov26.1°F29.0°F-3.0°NCLIMGRID
1993Dec16.2°F14.3°F+1.9°NCLIMGRID
1994Jan-1.9°F8.8°F-10.7°NCLIMGRID
1994Feb6.1°F15.2°F-9.0°NCLIMGRID
1994Mar32.0°F28.8°F+3.1°NCLIMGRID
1994Apr44.7°F44.3°F+0.5°NCLIMGRID
1994May60.2°F56.9°F+3.4°NCLIMGRID
1994Jun67.9°F66.2°F+1.6°NCLIMGRID
1994Jul68.0°F72.0°F-4.1°NCLIMGRID
1994Aug66.0°F69.4°F-3.4°NCLIMGRID
1994Sep61.8°F59.2°F+2.6°NCLIMGRID
1994Oct49.7°F46.1°F+3.6°NCLIMGRID
1994Nov34.4°F29.0°F+5.3°NCLIMGRID
1994Dec21.1°F14.3°F+6.8°NCLIMGRID
1995Jan12.1°F8.8°F+3.4°NCLIMGRID
1995Feb16.1°F15.2°F+1.0°NCLIMGRID
1995Mar28.2°F28.8°F-0.6°NCLIMGRID
1995Apr38.3°F44.3°F-6.0°NCLIMGRID
1995May54.6°F56.9°F-2.3°NCLIMGRID
1995Jun68.8°F66.2°F+2.6°NCLIMGRID
1995Jul70.3°F72.0°F-1.7°NCLIMGRID
1995Aug71.7°F69.4°F+2.3°NCLIMGRID
1995Sep58.1°F59.2°F-1.1°NCLIMGRID
1995Oct44.7°F46.1°F-1.4°NCLIMGRID
1995Nov24.5°F29.0°F-4.6°NCLIMGRID
1995Dec14.8°F14.3°F+0.5°NCLIMGRID
1996Jan2.2°F8.8°F-6.6°NCLIMGRID
1996Feb14.9°F15.2°F-0.3°NCLIMGRID
1996Mar20.8°F28.8°F-8.1°NCLIMGRID
1996Apr39.0°F44.3°F-5.3°NCLIMGRID
1996May53.0°F56.9°F-3.9°NCLIMGRID
1996Jun67.8°F66.2°F+1.6°NCLIMGRID
1996Jul68.6°F72.0°F-3.4°NCLIMGRID
1996Aug69.5°F69.4°F+0.2°NCLIMGRID
1996Sep58.4°F59.2°F-0.8°NCLIMGRID
1996Oct46.3°F46.1°F+0.2°NCLIMGRID
1996Nov18.4°F29.0°F-10.6°NCLIMGRID
1996Dec7.3°F14.3°F-7.0°NCLIMGRID
1997Jan4.0°F8.8°F-4.7°NCLIMGRID
1997Feb16.6°F15.2°F+1.4°NCLIMGRID
1997Mar24.8°F28.8°F-4.0°NCLIMGRID
1997Apr39.3°F44.3°F-5.0°NCLIMGRID
1997May53.1°F56.9°F-3.8°NCLIMGRID
1997Jun69.0°F66.2°F+2.7°NCLIMGRID
1997Jul70.6°F72.0°F-1.4°NCLIMGRID
1997Aug67.6°F69.4°F-1.7°NCLIMGRID
1997Sep62.5°F59.2°F+3.3°NCLIMGRID
1997Oct48.9°F46.1°F+2.8°NCLIMGRID
1997Nov26.0°F29.0°F-3.0°NCLIMGRID
1997Dec25.5°F14.3°F+11.2°NCLIMGRID
1998Jan12.9°F8.8°F+4.1°NCLIMGRID
1998Feb27.4°F15.2°F+12.3°NCLIMGRID
1998Mar25.8°F28.8°F-3.0°NCLIMGRID
1998Apr48.1°F44.3°F+3.8°NCLIMGRID
1998May61.5°F56.9°F+4.7°NCLIMGRID
1998Jun63.7°F66.2°F-2.6°NCLIMGRID
1998Jul72.0°F72.0°F+0.0°NCLIMGRID
1998Aug71.6°F69.4°F+2.2°NCLIMGRID
1998Sep64.8°F59.2°F+5.6°NCLIMGRID
1998Oct49.2°F46.1°F+3.2°NCLIMGRID
1998Nov33.2°F29.0°F+4.2°NCLIMGRID
1998Dec22.2°F14.3°F+7.9°NCLIMGRID
1999Jan8.5°F8.8°F-0.3°NCLIMGRID
1999Feb25.9°F15.2°F+10.8°NCLIMGRID
1999Mar33.0°F28.8°F+4.2°NCLIMGRID
1999Apr45.1°F44.3°F+0.8°NCLIMGRID
1999May57.8°F56.9°F+0.9°NCLIMGRID
1999Jun65.9°F66.2°F-0.3°NCLIMGRID
1999Jul73.4°F72.0°F+1.4°NCLIMGRID
1999Aug69.0°F69.4°F-0.4°NCLIMGRID
1999Sep57.0°F59.2°F-2.2°NCLIMGRID
1999Oct45.8°F46.1°F-0.3°NCLIMGRID
1999Nov39.3°F29.0°F+10.2°NCLIMGRID
1999Dec24.7°F14.3°F+10.4°NCLIMGRID
2000Jan11.6°F8.8°F+2.9°NCLIMGRID
2000Feb24.4°F15.2°F+9.2°NCLIMGRID
2000Mar37.5°F28.8°F+8.7°NCLIMGRID
2000Apr43.5°F44.3°F-0.8°NCLIMGRID
2000May58.6°F56.9°F+1.7°NCLIMGRID
2000Jun64.4°F66.2°F-1.8°NCLIMGRID
2000Jul71.3°F72.0°F-0.8°NCLIMGRID
2000Aug69.9°F69.4°F+0.5°NCLIMGRID
2000Sep59.4°F59.2°F+0.2°NCLIMGRID
2000Oct49.4°F46.1°F+3.3°NCLIMGRID
2000Nov26.5°F29.0°F-2.6°NCLIMGRID
2000Dec3.4°F14.3°F-11.0°NCLIMGRID
2001Jan18.3°F8.8°F+9.6°NCLIMGRID
2001Feb6.2°F15.2°F-9.0°NCLIMGRID
2001Mar24.6°F28.8°F-4.3°NCLIMGRID
2001Apr43.4°F44.3°F-0.9°NCLIMGRID
2001May58.7°F56.9°F+1.8°NCLIMGRID
2001Jun66.7°F66.2°F+0.4°NCLIMGRID
2001Jul73.4°F72.0°F+1.4°NCLIMGRID
2001Aug71.3°F69.4°F+1.9°NCLIMGRID
2001Sep59.2°F59.2°F+0.0°NCLIMGRID
2001Oct46.2°F46.1°F+0.1°NCLIMGRID
2001Nov42.0°F29.0°F+13.0°NCLIMGRID
2001Dec21.8°F14.3°F+7.5°NCLIMGRID
2002Jan19.7°F8.8°F+11.0°NCLIMGRID
2002Feb27.1°F15.2°F+12.0°NCLIMGRID
2002Mar20.6°F28.8°F-8.3°NCLIMGRID
2002Apr42.0°F44.3°F-2.3°NCLIMGRID
2002May52.1°F56.9°F-4.8°NCLIMGRID
2002Jun69.5°F66.2°F+3.2°NCLIMGRID
2002Jul74.0°F72.0°F+1.9°NCLIMGRID
2002Aug68.5°F69.4°F-0.9°NCLIMGRID
2002Sep63.1°F59.2°F+3.9°NCLIMGRID
2002Oct38.5°F46.1°F-7.6°NCLIMGRID
2002Nov31.0°F29.0°F+2.0°NCLIMGRID
2002Dec22.6°F14.3°F+8.3°NCLIMGRID
2003Jan12.6°F8.8°F+3.9°NCLIMGRID
2003Feb12.4°F15.2°F-2.8°NCLIMGRID
2003Mar27.8°F28.8°F-1.1°NCLIMGRID
2003Apr46.0°F44.3°F+1.8°NCLIMGRID
2003May54.6°F56.9°F-2.2°NCLIMGRID
2003Jun65.3°F66.2°F-0.9°NCLIMGRID
2003Jul72.2°F72.0°F+0.2°NCLIMGRID
2003Aug72.4°F69.4°F+3.0°NCLIMGRID
2003Sep59.0°F59.2°F-0.2°NCLIMGRID
2003Oct50.4°F46.1°F+4.3°NCLIMGRID
2003Nov27.4°F29.0°F-1.6°NCLIMGRID
2003Dec22.2°F14.3°F+7.9°NCLIMGRID
2004Jan8.0°F8.8°F-0.7°NCLIMGRID
2004Feb19.2°F15.2°F+4.0°NCLIMGRID
2004Mar34.5°F28.8°F+5.7°NCLIMGRID
2004Apr45.8°F44.3°F+1.6°NCLIMGRID
2004May53.4°F56.9°F-3.5°NCLIMGRID
2004Jun62.9°F66.2°F-3.3°NCLIMGRID
2004Jul68.8°F72.0°F-3.2°NCLIMGRID
2004Aug63.2°F69.4°F-6.2°NCLIMGRID
2004Sep62.9°F59.2°F+3.7°NCLIMGRID
2004Oct48.2°F46.1°F+2.1°NCLIMGRID
2004Nov36.0°F29.0°F+6.9°NCLIMGRID
2004Dec21.7°F14.3°F+7.4°NCLIMGRID
2005Jan10.4°F8.8°F+1.7°NCLIMGRID
2005Feb21.9°F15.2°F+6.8°NCLIMGRID
2005Mar30.1°F28.8°F+1.3°NCLIMGRID
2005Apr48.8°F44.3°F+4.6°NCLIMGRID
2005May54.7°F56.9°F-2.2°NCLIMGRID
2005Jun69.2°F66.2°F+2.9°NCLIMGRID
2005Jul71.9°F72.0°F-0.1°NCLIMGRID
2005Aug68.4°F69.4°F-0.9°NCLIMGRID
2005Sep64.1°F59.2°F+4.9°NCLIMGRID
2005Oct48.4°F46.1°F+2.3°NCLIMGRID
2005Nov34.4°F29.0°F+5.4°NCLIMGRID
2005Dec19.7°F14.3°F+5.4°NCLIMGRID
2006Jan25.2°F8.8°F+16.5°NCLIMGRID
2006Feb15.0°F15.2°F-0.1°NCLIMGRID
2006Mar30.4°F28.8°F+1.6°NCLIMGRID
2006Apr49.7°F44.3°F+5.4°NCLIMGRID
2006May58.0°F56.9°F+1.2°NCLIMGRID
2006Jun67.3°F66.2°F+1.1°NCLIMGRID
2006Jul75.1°F72.0°F+3.1°NCLIMGRID
2006Aug69.9°F69.4°F+0.6°NCLIMGRID
2006Sep57.3°F59.2°F-1.9°NCLIMGRID
2006Oct43.8°F46.1°F-2.3°NCLIMGRID
2006Nov32.6°F29.0°F+3.5°NCLIMGRID
2006Dec26.4°F14.3°F+12.1°NCLIMGRID
2007Jan16.3°F8.8°F+7.6°NCLIMGRID
2007Feb9.7°F15.2°F-5.5°NCLIMGRID
2007Mar33.7°F28.8°F+4.8°NCLIMGRID
2007Apr41.6°F44.3°F-2.7°NCLIMGRID
2007May60.4°F56.9°F+3.5°NCLIMGRID
2007Jun68.6°F66.2°F+2.3°NCLIMGRID
2007Jul72.9°F72.0°F+0.9°NCLIMGRID
2007Aug67.1°F69.4°F-2.3°NCLIMGRID
2007Sep61.4°F59.2°F+2.2°NCLIMGRID
2007Oct50.4°F46.1°F+4.3°NCLIMGRID
2007Nov32.4°F29.0°F+3.4°NCLIMGRID
2007Dec12.7°F14.3°F-1.6°NCLIMGRID
2008Jan9.7°F8.8°F+1.0°NCLIMGRID
2008Feb11.3°F15.2°F-3.8°NCLIMGRID
2008Mar25.9°F28.8°F-2.9°NCLIMGRID
2008Apr40.4°F44.3°F-3.8°NCLIMGRID
2008May54.5°F56.9°F-2.3°NCLIMGRID
2008Jun64.3°F66.2°F-2.0°NCLIMGRID
2008Jul71.3°F72.0°F-0.8°NCLIMGRID
2008Aug69.4°F69.4°F+0.0°NCLIMGRID
2008Sep60.3°F59.2°F+1.1°NCLIMGRID
2008Oct46.7°F46.1°F+0.6°NCLIMGRID
2008Nov32.3°F29.0°F+3.3°NCLIMGRID
2008Dec8.5°F14.3°F-5.8°NCLIMGRID
2009Jan5.4°F8.8°F-3.4°NCLIMGRID
2009Feb14.0°F15.2°F-1.2°NCLIMGRID
2009Mar24.8°F28.8°F-4.0°NCLIMGRID
2009Apr41.4°F44.3°F-2.8°NCLIMGRID
2009May55.7°F56.9°F-1.2°NCLIMGRID
2009Jun63.8°F66.2°F-2.4°NCLIMGRID
2009Jul66.9°F72.0°F-5.2°NCLIMGRID
2009Aug65.8°F69.4°F-3.6°NCLIMGRID
2009Sep63.1°F59.2°F+3.9°NCLIMGRID
2009Oct40.4°F46.1°F-5.7°NCLIMGRID
2009Nov39.1°F29.0°F+10.0°NCLIMGRID
2009Dec11.1°F14.3°F-3.2°NCLIMGRID
2010Jan9.1°F8.8°F+0.4°NCLIMGRID
2010Feb10.3°F15.2°F-4.9°NCLIMGRID
2010Mar34.2°F28.8°F+5.4°NCLIMGRID
2010Apr51.3°F44.3°F+7.0°NCLIMGRID
2010May56.3°F56.9°F-0.6°NCLIMGRID
2010Jun66.7°F66.2°F+0.4°NCLIMGRID
2010Jul72.0°F72.0°F+0.0°NCLIMGRID
2010Aug72.2°F69.4°F+2.8°NCLIMGRID
2010Sep57.2°F59.2°F-2.0°NCLIMGRID
2010Oct50.2°F46.1°F+4.1°NCLIMGRID
2010Nov30.4°F29.0°F+1.3°NCLIMGRID
2010Dec10.8°F14.3°F-3.6°NCLIMGRID
2011Jan5.2°F8.8°F-3.5°NCLIMGRID
2011Feb12.5°F15.2°F-2.6°NCLIMGRID
2011Mar21.0°F28.8°F-7.8°NCLIMGRID
2011Apr42.7°F44.3°F-1.5°NCLIMGRID
2011May53.8°F56.9°F-3.1°NCLIMGRID
2011Jun65.5°F66.2°F-0.8°NCLIMGRID
2011Jul75.4°F72.0°F+3.4°NCLIMGRID
2011Aug70.0°F69.4°F+0.6°NCLIMGRID
2011Sep59.2°F59.2°F+0.0°NCLIMGRID
2011Oct51.4°F46.1°F+5.3°NCLIMGRID
2011Nov33.6°F29.0°F+4.6°NCLIMGRID
2011Dec25.3°F14.3°F+11.0°NCLIMGRID
2012Jan21.1°F8.8°F+12.4°NCLIMGRID
2012Feb23.3°F15.2°F+8.1°NCLIMGRID
2012Mar42.4°F28.8°F+13.5°NCLIMGRID
2012Apr48.1°F44.3°F+3.8°NCLIMGRID
2012May60.1°F56.9°F+3.2°NCLIMGRID
2012Jun68.8°F66.2°F+2.6°NCLIMGRID
2012Jul76.2°F72.0°F+4.1°NCLIMGRID
2012Aug67.6°F69.4°F-1.8°NCLIMGRID
2012Sep59.6°F59.2°F+0.4°NCLIMGRID
2012Oct44.6°F46.1°F-1.5°NCLIMGRID
2012Nov32.2°F29.0°F+3.2°NCLIMGRID
2012Dec15.4°F14.3°F+1.1°NCLIMGRID
2013Jan12.9°F8.8°F+4.1°NCLIMGRID
2013Feb13.2°F15.2°F-2.0°NCLIMGRID
2013Mar18.0°F28.8°F-10.8°NCLIMGRID
2013Apr33.3°F44.3°F-11.0°NCLIMGRID
2013May55.1°F56.9°F-1.8°NCLIMGRID
2013Jun65.9°F66.2°F-0.3°NCLIMGRID
2013Jul70.8°F72.0°F-1.2°NCLIMGRID
2013Aug70.1°F69.4°F+0.7°NCLIMGRID
2013Sep64.4°F59.2°F+5.2°NCLIMGRID
2013Oct44.5°F46.1°F-1.6°NCLIMGRID
2013Nov29.1°F29.0°F+0.1°NCLIMGRID
2013Dec8.0°F14.3°F-6.3°NCLIMGRID
2014Jan8.7°F8.8°F+0.0°NCLIMGRID
2014Feb8.5°F15.2°F-6.7°NCLIMGRID
2014Mar25.9°F28.8°F-2.9°NCLIMGRID
2014Apr40.4°F44.3°F-3.9°NCLIMGRID
2014May56.4°F56.9°F-0.5°NCLIMGRID
2014Jun66.4°F66.2°F+0.2°NCLIMGRID
2014Jul68.3°F72.0°F-3.7°NCLIMGRID
2014Aug68.3°F69.4°F-1.1°NCLIMGRID
2014Sep60.7°F59.2°F+1.4°NCLIMGRID
2014Oct48.8°F46.1°F+2.7°NCLIMGRID
2014Nov22.2°F29.0°F-6.8°NCLIMGRID
2014Dec21.2°F14.3°F+6.9°NCLIMGRID
2015Jan17.9°F8.8°F+9.1°NCLIMGRID
2015Feb9.1°F15.2°F-6.0°NCLIMGRID
2015Mar34.2°F28.8°F+5.4°NCLIMGRID
2015Apr47.2°F44.3°F+2.9°NCLIMGRID
2015May54.7°F56.9°F-2.2°NCLIMGRID
2015Jun67.6°F66.2°F+1.3°NCLIMGRID
2015Jul71.3°F72.0°F-0.7°NCLIMGRID
2015Aug68.5°F69.4°F-0.9°NCLIMGRID
2015Sep65.6°F59.2°F+6.4°NCLIMGRID
2015Oct50.5°F46.1°F+4.4°NCLIMGRID
2015Nov38.1°F29.0°F+9.0°NCLIMGRID
2015Dec23.8°F14.3°F+9.5°NCLIMGRID
2016Jan15.8°F8.8°F+7.0°NCLIMGRID
2016Feb24.1°F15.2°F+8.9°NCLIMGRID
2016Mar38.5°F28.8°F+9.7°NCLIMGRID
2016Apr44.7°F44.3°F+0.4°NCLIMGRID
2016May58.9°F56.9°F+2.1°NCLIMGRID
2016Jun69.2°F66.2°F+2.9°NCLIMGRID
2016Jul71.2°F72.0°F-0.9°NCLIMGRID
2016Aug70.4°F69.4°F+1.1°NCLIMGRID
2016Sep62.2°F59.2°F+3.0°NCLIMGRID
2016Oct49.1°F46.1°F+3.0°NCLIMGRID
2016Nov41.7°F29.0°F+12.7°NCLIMGRID
2016Dec16.1°F14.3°F+1.8°NCLIMGRID
2017Jan15.6°F8.8°F+6.8°NCLIMGRID
2017Feb27.4°F15.2°F+12.2°NCLIMGRID
2017Mar29.6°F28.8°F+0.7°NCLIMGRID
2017Apr45.6°F44.3°F+1.3°NCLIMGRID
2017May56.8°F56.9°F+0.0°NCLIMGRID
2017Jun67.8°F66.2°F+1.6°NCLIMGRID
2017Jul72.5°F72.0°F+0.5°NCLIMGRID
2017Aug65.9°F69.4°F-3.5°NCLIMGRID
2017Sep62.4°F59.2°F+3.2°NCLIMGRID
2017Oct48.3°F46.1°F+2.2°NCLIMGRID
2017Nov30.6°F29.0°F+1.5°NCLIMGRID
2017Dec18.0°F14.3°F+3.7°NCLIMGRID
2018Jan14.2°F8.8°F+5.5°NCLIMGRID
2018Feb9.9°F15.2°F-5.2°NCLIMGRID
2018Mar27.8°F28.8°F-1.1°NCLIMGRID
2018Apr35.4°F44.3°F-8.9°NCLIMGRID
2018May64.4°F56.9°F+7.5°NCLIMGRID
2018Jun70.6°F66.2°F+4.4°NCLIMGRID
2018Jul71.6°F72.0°F-0.4°NCLIMGRID
2018Aug68.4°F69.4°F-0.9°NCLIMGRID
2018Sep60.5°F59.2°F+1.3°NCLIMGRID
2018Oct41.3°F46.1°F-4.8°NCLIMGRID
2018Nov23.8°F29.0°F-5.2°NCLIMGRID
2018Dec22.5°F14.3°F+8.2°NCLIMGRID
2019Jan7.6°F8.8°F-1.1°NCLIMGRID
2019Feb2.2°F15.2°F-12.9°NCLIMGRID
2019Mar22.8°F28.8°F-6.0°NCLIMGRID
2019Apr43.3°F44.3°F-0.9°NCLIMGRID
2019May52.5°F56.9°F-4.4°NCLIMGRID
2019Jun67.3°F66.2°F+1.0°NCLIMGRID
2019Jul71.9°F72.0°F-0.1°NCLIMGRID
2019Aug66.6°F69.4°F-2.8°NCLIMGRID
2019Sep62.2°F59.2°F+3.0°NCLIMGRID
2019Oct41.4°F46.1°F-4.7°NCLIMGRID
2019Nov28.8°F29.0°F-0.3°NCLIMGRID
2019Dec17.6°F14.3°F+3.3°NCLIMGRID
2020Jan13.7°F8.8°F+5.0°NCLIMGRID
2020Feb18.0°F15.2°F+2.9°NCLIMGRID
2020Mar32.3°F28.8°F+3.5°NCLIMGRID
2020Apr40.8°F44.3°F-3.5°NCLIMGRID
2020May54.4°F56.9°F-2.5°NCLIMGRID
2020Jun71.0°F66.2°F+4.8°NCLIMGRID
2020Jul73.3°F72.0°F+1.3°NCLIMGRID
2020Aug70.7°F69.4°F+1.3°NCLIMGRID
2020Sep59.1°F59.2°F-0.2°NCLIMGRID
2020Oct40.6°F46.1°F-5.5°NCLIMGRID
2020Nov36.6°F29.0°F+7.6°NCLIMGRID
2020Dec23.8°F14.3°F+9.5°NCLIMGRID
2021Jan22.2°F8.8°F+13.4°NCLIMGRID
2021Feb9.2°F15.2°F-5.9°NCLIMGRID
2021Mar38.1°F28.8°F+9.3°NCLIMGRID
2021Apr43.1°F44.3°F-1.2°NCLIMGRID
2021May57.3°F56.9°F+0.4°NCLIMGRID
2021Jun72.7°F66.2°F+6.4°NCLIMGRID
2021Jul73.9°F72.0°F+1.9°NCLIMGRID
2021Aug71.2°F69.4°F+1.8°NCLIMGRID
2021Sep64.1°F59.2°F+4.9°NCLIMGRID
2021Oct52.0°F46.1°F+5.9°NCLIMGRID
2021Nov35.0°F29.0°F+5.9°NCLIMGRID
2021Dec18.8°F14.3°F+4.5°NCLIMGRID
2022Jan5.9°F8.8°F-2.9°NCLIMGRID
2022Feb9.5°F15.2°F-5.7°NCLIMGRID
2022Mar27.7°F28.8°F-1.1°NCLIMGRID
2022Apr36.8°F44.3°F-7.4°NCLIMGRID
2022May56.5°F56.9°F-0.4°NCLIMGRID
2022Jun70.5°F66.2°F+4.3°NCLIMGRID
2022Jul73.4°F72.0°F+1.4°NCLIMGRID
2022Aug69.9°F69.4°F+0.5°NCLIMGRID
2022Sep63.1°F59.2°F+3.9°NCLIMGRID
2022Oct48.5°F46.1°F+2.5°NCLIMGRID
2022Nov29.8°F29.0°F+0.8°NCLIMGRID
2022Dec12.1°F14.3°F-2.2°NCLIMGRID
2023Jan14.0°F8.8°F+5.3°NCLIMGRID
2023Feb16.2°F15.2°F+1.0°NCLIMGRID
2023Mar18.5°F28.8°F-10.3°NCLIMGRID
2023Apr37.4°F44.3°F-6.8°NCLIMGRID
2023May62.6°F56.9°F+5.7°NCLIMGRID
2023Jun72.1°F66.2°F+5.9°NCLIMGRID
2023Jul69.8°F72.0°F-2.2°NCLIMGRID
2023Aug70.9°F69.4°F+1.5°NCLIMGRID
2023Sep64.2°F59.2°F+5.0°NCLIMGRID
2023Oct48.3°F46.1°F+2.3°NCLIMGRID
2023Nov34.6°F29.0°F+5.5°NCLIMGRID
2023Dec30.1°F14.3°F+15.7°NCLIMGRID
2024Jan15.5°F8.8°F+6.8°NCLIMGRID
2024Feb30.2°F15.2°F+15.0°NCLIMGRID
2024Mar31.4°F28.8°F+2.6°NCLIMGRID
2024Apr46.5°F44.3°F+2.2°NCLIMGRID
2024May57.6°F56.9°F+0.7°NCLIMGRID
2024Jun66.8°F66.2°F+0.5°NCLIMGRID
2024Jul72.4°F72.0°F+0.4°NCLIMGRID
2024Aug68.5°F69.4°F-0.9°NCLIMGRID
2024Sep67.4°F59.2°F+8.2°NCLIMGRID
2024Oct53.4°F46.1°F+7.3°NCLIMGRID
2024Nov32.6°F29.0°F+3.6°NCLIMGRID
2024Dec20.8°F14.3°F+6.5°NCLIMGRID
2025Jan12.7°F8.8°F+3.9°NCLIMGRID
2025Feb11.2°F15.2°F-3.9°NCLIMGRID
2025Mar35.5°F28.8°F+6.7°NCLIMGRID
2025Apr44.3°F44.3°F+0.1°NCLIMGRID
2025May58.2°F56.9°F+1.3°NCLIMGRID
2025Jun66.2°F66.2°F+0.0°NCLIMGRID
2025Jul71.1°F72.0°F-1.0°NCLIMGRID
2025Aug68.5°F69.4°F-0.9°NCLIMGRID
2025Sep64.9°F59.2°F+5.7°NCLIMGRID
2025Oct52.6°F46.1°F+6.6°NCLIMGRID
2025Nov35.9°F29.0°F+6.9°NCLIMGRID
2025Dec16.8°F14.3°F+2.5°NCLIMGRID
2026Jan12.2°F8.8°F+3.5°NCLIMGRID
2026Feb25.3°F15.2°F+10.1°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
January8.8°F26/26
February15.2°F26/26
March28.8°F26/26
April44.3°F26/26
May56.9°F26/26
June66.2°F26/26
July72.0°F26/26
August69.4°F26/26
September59.2°F26/26
October46.1°F26/26
November29.0°F26/26
December14.3°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 Sisseton, South Dakota getting warmer?

Based on 96+ years of NOAA temperature records, Sisseton has changed at a rate of approximately 0.15°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 Sisseton?

The warmest year on record in Sisseton was 1987, based on average annual temperature anomaly from NOAA station data.

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

How are the climate visualizations for Sisseton created?

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

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

Wear Sisseton's Climate Story

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

Shop Sisseton Climate Apparel →

Explore More Cities