Climate Change in Virgil, South Dakota

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

Based on our analysis of 96 years of temperature data near Virgil, SD, this area shows relatively stable temperatures of approximately +0.1°F per decade. 7 of the last 10 years recorded above-average temperatures, and 1987 was the warmest year on record at +4.4°F above the historical baseline.

Key Climate Facts

Rate of Change

+0.1°F

per decade

Warmest Year

1987

+4.4°F anomaly

Recent Warm Years

7 / 10

above-average years

Decade Shift

+0.5°F

2020s vs 1930s

Compared to the National Average

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

National: +0.20°F/decade
Virgil: +0.12°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 Virgil's long-term warming trend.

Temperature anomaly spiral for Virgil, South Dakota
Climate spiral: monthly temperature anomalies from 96+ years of NOAA records for Virgil, 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 Virgil, South Dakota
Warming stripes: each stripe is one year of average temperature anomaly for Virgil, SD.

Temperature Trend

Annual temperature anomalies plotted over time with a linear regression trend line. The slope of +0.12°F per decade quantifies the rate of change.

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

Temperature by Decade

1930s
+1.11°F
1940s
-0.18°F
1950s
-0.86°F
1960s
-0.88°F
1970s
-0.65°F
1980s
+0.62°F
1990s
+0.47°F
2000s
+1.13°F
2010s
+0.28°F
2020s
+1.77°F

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

Anomaly Scale

-7.6°F Colder Normal +8.5°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 Virgil, SD. Filter by decade or download as CSV.

Data Sources & Audit

Station
nClimGrid 5km Grid Point
Distance
1.4 mi
Coverage
99.1%
Records
1,154
Range
1930-01 – 2026-02
Full Data Audit 1,154 records
YearMonthTempBaselineAnomalySourceGap
1930Jan3.6°F13.5°F-9.8°NCLIMGRID
1930Feb31.3°F19.8°F+11.5°NCLIMGRID
1930Mar31.4°F32.4°F-1.0°NCLIMGRID
1930Apr50.0°F46.5°F+3.5°NCLIMGRID
1930May55.1°F58.0°F-2.9°NCLIMGRID
1930Jun66.8°F68.1°F-1.3°NCLIMGRID
1930Jul78.8°F74.4°F+4.4°NCLIMGRID
1930Aug74.5°F71.8°F+2.7°NCLIMGRID
1930Sep61.3°F61.5°F-0.3°NCLIMGRID
1930Oct46.1°F48.0°F-1.9°NCLIMGRID
1930Nov33.8°F31.6°F+2.2°NCLIMGRID
1930Dec24.7°F18.2°F+6.5°NCLIMGRID
1931Jan26.2°F13.5°F+12.7°NCLIMGRID
1931Feb32.0°F19.8°F+12.2°NCLIMGRID
1931Mar31.2°F32.4°F-1.2°NCLIMGRID
1931Apr48.3°F46.5°F+1.8°NCLIMGRID
1931May55.4°F58.0°F-2.6°NCLIMGRID
1931Jun75.0°F68.1°F+6.9°NCLIMGRID
1931Jul77.8°F74.4°F+3.4°NCLIMGRID
1931Aug73.0°F71.8°F+1.2°NCLIMGRID
1931Sep68.4°F61.5°F+6.8°NCLIMGRID
1931Oct51.9°F48.0°F+3.9°NCLIMGRID
1931Nov33.7°F31.6°F+2.1°NCLIMGRID
1931Dec21.9°F18.2°F+3.7°NCLIMGRID
1932Jan11.1°F13.5°F-2.4°NCLIMGRID
1932Feb18.5°F19.8°F-1.3°NCLIMGRID
1932Mar24.2°F32.4°F-8.2°NCLIMGRID
1932Apr48.6°F46.5°F+2.1°NCLIMGRID
1932May60.6°F58.0°F+2.6°NCLIMGRID
1932Jun69.9°F68.1°F+1.8°NCLIMGRID
1932Jul76.4°F74.4°F+2.0°NCLIMGRID
1932Aug73.1°F71.8°F+1.3°NCLIMGRID
1932Sep61.0°F61.5°F-0.6°NCLIMGRID
1932Oct44.4°F48.0°F-3.5°NCLIMGRID
1932Nov32.1°F31.6°F+0.5°NCLIMGRID
1932Dec15.2°F18.2°F-3.0°NCLIMGRID
1933Jan24.6°F13.5°F+11.1°NCLIMGRID
1933Feb16.3°F19.8°F-3.5°NCLIMGRID
1933Mar33.4°F32.4°F+1.0°NCLIMGRID
1933Apr45.9°F46.5°F-0.6°NCLIMGRID
1933May56.9°F58.0°F-1.1°NCLIMGRID
1933Jun78.5°F68.1°F+10.4°NCLIMGRID
1933Jul77.1°F74.4°F+2.8°NCLIMGRID
1933Aug70.2°F71.8°F-1.6°NCLIMGRID
1933Sep67.2°F61.5°F+5.7°NCLIMGRID
1933Oct48.0°F48.0°F+0.0°NCLIMGRID
1933Nov34.5°F31.6°F+2.9°NCLIMGRID
1933Dec18.5°F18.2°F+0.3°NCLIMGRID
1934Jan22.3°F13.5°F+8.8°NCLIMGRID
1934Feb24.3°F19.8°F+4.5°NCLIMGRID
1934Mar31.3°F32.4°F-1.1°NCLIMGRID
1934Apr47.8°F46.5°F+1.4°NCLIMGRID
1934May69.9°F58.0°F+11.9°NCLIMGRID
1934Jun72.2°F68.1°F+4.1°NCLIMGRID
1934Jul78.1°F74.4°F+3.7°NCLIMGRID
1934Aug72.2°F71.8°F+0.4°NCLIMGRID
1934Sep57.0°F61.5°F-4.6°NCLIMGRID
1934Oct53.0°F48.0°F+5.0°NCLIMGRID
1934Nov37.5°F31.6°F+5.9°NCLIMGRID
1934Dec18.9°F18.2°F+0.7°NCLIMGRID
1935Jan13.3°F13.5°F-0.2°NCLIMGRID
1935Feb30.0°F19.8°F+10.2°NCLIMGRID
1935Mar35.7°F32.4°F+3.3°NCLIMGRID
1935Apr41.5°F46.5°F-5.0°NCLIMGRID
1935May52.9°F58.0°F-5.1°NCLIMGRID
1935Jun64.6°F68.1°F-3.5°NCLIMGRID
1935Jul81.0°F74.4°F+6.7°NCLIMGRID
1935Aug72.6°F71.8°F+0.8°NCLIMGRID
1935Sep63.8°F61.5°F+2.2°NCLIMGRID
1935Oct46.6°F48.0°F-1.4°NCLIMGRID
1935Nov26.8°F31.6°F-4.8°NCLIMGRID
1935Dec18.5°F18.2°F+0.3°NCLIMGRID
1936Jan-0.1°F13.5°F-13.6°NCLIMGRID
1936Feb-6.2°F19.8°F-26.0°NCLIMGRID
1936Mar32.4°F32.4°F+0.0°NCLIMGRID
1936Apr41.5°F46.5°F-5.0°NCLIMGRID
1936May63.5°F58.0°F+5.4°NCLIMGRID
1936Jun71.0°F68.1°F+2.9°NCLIMGRID
1936Jul85.0°F74.4°F+10.6°NCLIMGRID
1936Aug76.4°F71.8°F+4.6°NCLIMGRID
1936Sep65.6°F61.5°F+4.0°NCLIMGRID
1936Oct45.9°F48.0°F-2.1°NCLIMGRID
1936Nov29.4°F31.6°F-2.2°NCLIMGRID
1936Dec20.6°F18.2°F+2.4°NCLIMGRID
1937Jan-1.5°F13.5°F-15.0°NCLIMGRID
1937Feb13.4°F19.8°F-6.3°NCLIMGRID
1937Mar30.1°F32.4°F-2.3°NCLIMGRID
1937Apr42.9°F46.5°F-3.5°NCLIMGRID
1937May60.1°F58.0°F+2.1°NCLIMGRID
1937Jun65.8°F68.1°F-2.3°NCLIMGRID
1937Jul76.9°F74.4°F+2.6°NCLIMGRID
1937Aug78.5°F71.8°F+6.6°NCLIMGRID
1937Sep63.4°F61.5°F+1.9°NCLIMGRID
1937Oct47.0°F48.0°F-0.9°NCLIMGRID
1937Nov29.9°F31.6°F-1.7°NCLIMGRID
1937Dec16.3°F18.2°F-1.9°NCLIMGRID
1938Jan13.4°F13.5°F-0.1°NCLIMGRID
1938Feb15.2°F19.8°F-4.6°NCLIMGRID
1938Mar36.8°F32.4°F+4.4°NCLIMGRID
1938Apr47.5°F46.5°F+1.0°NCLIMGRID
1938May55.7°F58.0°F-2.4°NCLIMGRID
1938Jun68.5°F68.1°F+0.4°NCLIMGRID
1938Jul75.5°F74.4°F+1.2°NCLIMGRID
1938Aug76.7°F71.8°F+4.9°NCLIMGRID
1938Sep64.8°F61.5°F+3.3°NCLIMGRID
1938Oct56.0°F48.0°F+8.0°NCLIMGRID
1938Nov29.4°F31.6°F-2.2°NCLIMGRID
1938Dec23.4°F18.2°F+5.2°NCLIMGRID
1939Jan22.9°F13.5°F+9.4°NCLIMGRID
1939Feb7.9°F19.8°F-11.9°NCLIMGRID
1939Mar32.5°F32.4°F+0.1°NCLIMGRID
1939Apr45.3°F46.5°F-1.2°NCLIMGRID
1939May64.9°F58.0°F+6.8°NCLIMGRID
1939Jun67.8°F68.1°F-0.3°NCLIMGRID
1939Jul77.2°F74.4°F+2.8°NCLIMGRID
1939Aug72.2°F71.8°F+0.4°NCLIMGRID
1939Sep65.3°F61.5°F+3.8°NCLIMGRID
1939Oct47.8°F48.0°F-0.2°NCLIMGRID
1939Nov37.5°F31.6°F+5.9°NCLIMGRID
1939Dec28.9°F18.2°F+10.7°NCLIMGRID
1940Jan3.4°F13.5°F-10.1°NCLIMGRID
1940Feb18.1°F19.8°F-1.7°NCLIMGRID
1940Mar26.9°F32.4°F-5.5°NCLIMGRID
1940Apr43.7°F46.5°F-2.8°NCLIMGRID
1940May57.2°F58.0°F-0.8°NCLIMGRID
1940Jun68.1°F68.1°F+0.0°NCLIMGRID
1940Jul78.1°F74.4°F+3.8°NCLIMGRID
1940Aug70.6°F71.8°F-1.2°NCLIMGRID
1940Sep67.1°F61.5°F+5.5°NCLIMGRID
1940Oct54.9°F48.0°F+7.0°NCLIMGRID
1940Nov27.1°F31.6°F-4.5°NCLIMGRID
1940Dec23.4°F18.2°F+5.2°NCLIMGRID
1941Jan15.2°F13.5°F+1.7°NCLIMGRID
1941Feb16.4°F19.8°F-3.4°NCLIMGRID
1941Mar29.7°F32.4°F-2.7°NCLIMGRID
1941Apr49.1°F46.5°F+2.7°NCLIMGRID
1941May63.4°F58.0°F+5.4°NCLIMGRID
1941Jun68.2°F68.1°F+0.1°NCLIMGRID
1941Jul76.5°F74.4°F+2.1°NCLIMGRID
1941Aug74.6°F71.8°F+2.8°NCLIMGRID
1941Sep62.9°F61.5°F+1.3°NCLIMGRID
1941Oct48.5°F48.0°F+0.6°NCLIMGRID
1941Nov34.7°F31.6°F+3.1°NCLIMGRID
1941Dec26.5°F18.2°F+8.3°NCLIMGRID
1942Jan21.5°F13.5°F+8.1°NCLIMGRID
1942Feb19.6°F19.8°F-0.2°NCLIMGRID
1942Mar32.8°F32.4°F+0.4°NCLIMGRID
1942Apr51.1°F46.5°F+4.6°NCLIMGRID
1942May53.9°F58.0°F-4.1°NCLIMGRID
1942Jun65.9°F68.1°F-2.2°NCLIMGRID
1942Jul71.7°F74.4°F-2.6°NCLIMGRID
1942Aug71.0°F71.8°F-0.8°NCLIMGRID
1942Sep56.3°F61.5°F-5.2°NCLIMGRID
1942Oct48.8°F48.0°F+0.8°NCLIMGRID
1942Nov33.3°F31.6°F+1.7°NCLIMGRID
1942Dec15.9°F18.2°F-2.3°NCLIMGRID
1943Jan5.5°F13.5°F-8.0°NCLIMGRID
1943Feb23.7°F19.8°F+3.9°NCLIMGRID
1943Mar25.6°F32.4°F-6.9°NCLIMGRID
1943Apr48.7°F46.5°F+2.2°NCLIMGRID
1943May54.2°F58.0°F-3.8°NCLIMGRID
1943Jun67.3°F68.1°F-0.8°NCLIMGRID
1943Jul75.9°F74.4°F+1.5°NCLIMGRID
1943Aug72.9°F71.8°F+1.0°NCLIMGRID
1943Sep59.6°F61.5°F-1.9°NCLIMGRID
1943Oct50.3°F48.0°F+2.3°NCLIMGRID
1943Nov31.2°F31.6°F-0.4°NCLIMGRID
1943Dec23.6°F18.2°F+5.4°NCLIMGRID
1944Jan24.3°F13.5°F+10.8°NCLIMGRID
1944Feb15.3°F19.8°F-4.5°NCLIMGRID
1944Mar23.4°F32.4°F-9.1°NCLIMGRID
1944Apr42.1°F46.5°F-4.4°NCLIMGRID
1944May62.9°F58.0°F+4.9°NCLIMGRID
1944Jun66.4°F68.1°F-1.7°NCLIMGRID
1944Jul71.4°F74.4°F-3.0°NCLIMGRID
1944Aug69.7°F71.8°F-2.1°NCLIMGRID
1944Sep60.5°F61.5°F-1.0°NCLIMGRID
1944Oct50.3°F48.0°F+2.3°NCLIMGRID
1944Nov32.8°F31.6°F+1.2°NCLIMGRID
1944Dec20.1°F18.2°F+1.9°NCLIMGRID
1945Jan18.1°F13.5°F+4.6°NCLIMGRID
1945Feb22.2°F19.8°F+2.4°NCLIMGRID
1945Mar38.6°F32.4°F+6.2°NCLIMGRID
1945Apr43.2°F46.5°F-3.3°NCLIMGRID
1945May52.2°F58.0°F-5.9°NCLIMGRID
1945Jun60.2°F68.1°F-7.9°NCLIMGRID
1945Jul71.8°F74.4°F-2.6°NCLIMGRID
1945Aug70.7°F71.8°F-1.1°NCLIMGRID
1945Sep59.7°F61.5°F-1.8°NCLIMGRID
1945Oct49.5°F48.0°F+1.5°NCLIMGRID
1945Nov30.2°F31.6°F-1.4°NCLIMGRID
1945Dec11.6°F18.2°F-6.6°NCLIMGRID
1946Jan16.7°F13.5°F+3.2°NCLIMGRID
1946Feb20.4°F19.8°F+0.6°NCLIMGRID
1946Mar40.5°F32.4°F+8.0°NCLIMGRID
1946Apr52.6°F46.5°F+6.1°NCLIMGRID
1946May53.9°F58.0°F-4.1°NCLIMGRID
1946Jun68.1°F68.1°F+0.0°NCLIMGRID
1946Jul74.3°F74.4°F-0.1°NCLIMGRID
1946Aug68.1°F71.8°F-3.8°NCLIMGRID
1946Sep59.9°F61.5°F-1.6°NCLIMGRID
1946Oct45.5°F48.0°F-2.5°NCLIMGRID
1946Nov30.2°F31.6°F-1.4°NCLIMGRID
1946Dec21.8°F18.2°F+3.6°NCLIMGRID
1947Jan22.2°F13.5°F+8.7°NCLIMGRID
1947Feb14.6°F19.8°F-5.1°NCLIMGRID
1947Mar28.1°F32.4°F-4.3°NCLIMGRID
1947Apr41.9°F46.5°F-4.6°NCLIMGRID
1947May53.3°F58.0°F-4.7°NCLIMGRID
1947Jun63.5°F68.1°F-4.6°NCLIMGRID
1947Jul72.7°F74.4°F-1.7°NCLIMGRID
1947Aug77.2°F71.8°F+5.4°NCLIMGRID
1947Sep62.5°F61.5°F+1.0°NCLIMGRID
1947Oct56.0°F48.0°F+8.0°NCLIMGRID
1947Nov24.8°F31.6°F-6.8°NCLIMGRID
1947Dec16.0°F18.2°F-2.2°NCLIMGRID
1948Jan11.8°F13.5°F-1.6°NCLIMGRID
1948Feb13.1°F19.8°F-6.7°NCLIMGRID
1948Mar26.7°F32.4°F-5.8°NCLIMGRID
1948Apr50.7°F46.5°F+4.2°NCLIMGRID
1948May57.4°F58.0°F-0.6°NCLIMGRID
1948Jun65.1°F68.1°F-3.0°NCLIMGRID
1948Jul73.3°F74.4°F-1.1°NCLIMGRID
1948Aug71.4°F71.8°F-0.4°NCLIMGRID
1948Sep65.8°F61.5°F+4.3°NCLIMGRID
1948Oct48.9°F48.0°F+0.9°NCLIMGRID
1948Nov33.0°F31.6°F+1.4°NCLIMGRID
1948Dec18.9°F18.2°F+0.7°NCLIMGRID
1949Jan7.3°F13.5°F-6.2°NCLIMGRID
1949Feb11.8°F19.8°F-8.0°NCLIMGRID
1949Mar30.0°F32.4°F-2.4°NCLIMGRID
1949Apr48.2°F46.5°F+1.7°NCLIMGRID
1949May61.1°F58.0°F+3.1°NCLIMGRID
1949Jun69.1°F68.1°F+1.0°NCLIMGRID
1949Jul76.0°F74.4°F+1.6°NCLIMGRID
1949Aug74.5°F71.8°F+2.7°NCLIMGRID
1949Sep57.8°F61.5°F-3.7°NCLIMGRID
1949Oct48.5°F48.0°F+0.6°NCLIMGRID
1949Nov40.2°F31.6°F+8.6°NCLIMGRID
1949Dec18.7°F18.2°F+0.5°NCLIMGRID
1950Jan2.0°F13.5°F-11.5°NCLIMGRID
1950Feb16.0°F19.8°F-3.8°NCLIMGRID
1950Mar23.5°F32.4°F-9.0°NCLIMGRID
1950Apr37.5°F46.5°F-9.0°NCLIMGRID
1950May53.5°F58.0°F-4.5°NCLIMGRID
1950Jun67.2°F68.1°F-0.9°NCLIMGRID
1950Jul68.5°F74.4°F-5.9°NCLIMGRID
1950Aug67.6°F71.8°F-4.3°NCLIMGRID
1950Sep60.4°F61.5°F-1.2°NCLIMGRID
1950Oct51.2°F48.0°F+3.2°NCLIMGRID
1950Nov27.6°F31.6°F-4.0°NCLIMGRID
1950Dec16.5°F18.2°F-1.7°NCLIMGRID
1951Jan11.5°F13.5°F-2.0°NCLIMGRID
1951Feb23.5°F19.8°F+3.7°NCLIMGRID
1951Mar18.9°F32.4°F-13.5°NCLIMGRID
1951Apr41.5°F46.5°F-5.0°NCLIMGRID
1951May57.6°F58.0°F-0.5°NCLIMGRID
1951Jun60.9°F68.1°F-7.2°NCLIMGRID
1951Jul70.5°F74.4°F-3.9°NCLIMGRID
1951Aug68.4°F71.8°F-3.4°NCLIMGRID
1951Sep55.7°F61.5°F-5.8°NCLIMGRID
1951Oct46.3°F48.0°F-1.7°NCLIMGRID
1951Nov27.5°F31.6°F-4.1°NCLIMGRID
1951Dec10.3°F18.2°F-7.9°NCLIMGRID
1952Jan9.1°F13.5°F-4.4°NCLIMGRID
1952Feb22.1°F19.8°F+2.3°NCLIMGRID
1952Mar21.8°F32.4°F-10.6°NCLIMGRID
1952Apr48.0°F46.5°F+1.5°NCLIMGRID
1952May57.2°F58.0°F-0.8°NCLIMGRID
1952Jun70.6°F68.1°F+2.5°NCLIMGRID
1952Jul74.0°F74.4°F-0.3°NCLIMGRID
1952Aug70.8°F71.8°F-1.0°NCLIMGRID
1952Sep65.1°F61.5°F+3.6°NCLIMGRID
1952Oct45.3°F48.0°F-2.7°NCLIMGRID
1952Nov33.0°F31.6°F+1.4°NCLIMGRID
1952Dec22.5°F18.2°F+4.3°NCLIMGRID
1953Jan19.1°F13.5°F+5.7°NCLIMGRID
1953Feb20.9°F19.8°F+1.2°NCLIMGRID
1953Mar32.0°F32.4°F-0.5°NCLIMGRID
1953Apr40.2°F46.5°F-6.3°NCLIMGRID
1953May55.7°F58.0°F-2.3°NCLIMGRID
1953Jun68.9°F68.1°F+0.8°NCLIMGRID
1953Jul72.0°F74.4°F-2.4°NCLIMGRID
1953Aug72.8°F71.8°F+1.0°NCLIMGRID
1953Sep62.3°F61.5°F+0.8°NCLIMGRID
1953Oct55.2°F48.0°F+7.2°NCLIMGRID
1953Nov36.7°F31.6°F+5.1°NCLIMGRID
1953Dec20.2°F18.2°F+2.0°NCLIMGRID
1954Jan8.5°F13.5°F-5.0°NCLIMGRID
1954Feb36.0°F19.8°F+16.2°NCLIMGRID
1954Mar27.3°F32.4°F-5.1°NCLIMGRID
1954Apr46.9°F46.5°F+0.4°NCLIMGRID
1954May52.6°F58.0°F-5.4°NCLIMGRID
1954Jun66.5°F68.1°F-1.6°NCLIMGRID
1954Jul75.8°F74.4°F+1.4°NCLIMGRID
1954Aug71.5°F71.8°F-0.3°NCLIMGRID
1954Sep61.6°F61.5°F+0.1°NCLIMGRID
1954Oct46.1°F48.0°F-1.9°NCLIMGRID
1954Nov39.1°F31.6°F+7.5°NCLIMGRID
1954Dec21.8°F18.2°F+3.6°NCLIMGRID
1955Jan17.9°F13.5°F+4.5°NCLIMGRID
1955Feb12.1°F19.8°F-7.7°NCLIMGRID
1955Mar28.7°F32.4°F-3.7°NCLIMGRID
1955Apr54.3°F46.5°F+7.8°NCLIMGRID
1955May62.8°F58.0°F+4.8°NCLIMGRID
1955Jun65.3°F68.1°F-2.8°NCLIMGRID
1955Jul78.5°F74.4°F+4.1°NCLIMGRID
1955Aug76.7°F71.8°F+4.9°NCLIMGRID
1955Sep62.7°F61.5°F+1.2°NCLIMGRID
1955Oct50.8°F48.0°F+2.8°NCLIMGRID
1955Nov22.4°F31.6°F-9.2°NCLIMGRID
1955Dec9.1°F18.2°F-9.1°NCLIMGRID
1956Jan9.3°F13.5°F-4.2°NCLIMGRID
1956Feb10.3°F19.8°F-9.5°NCLIMGRID
1956Mar26.9°F32.4°F-5.5°NCLIMGRID
1956Apr39.6°F46.5°F-6.9°NCLIMGRID
1956May58.2°F58.0°F+0.1°NCLIMGRID
1956Jun74.5°F68.1°F+6.4°NCLIMGRID
1956Jul71.3°F74.4°F-3.1°NCLIMGRID
1956Aug69.7°F71.8°F-2.1°NCLIMGRID
1956Sep60.0°F61.5°F-1.5°NCLIMGRID
1956Oct54.2°F48.0°F+6.2°NCLIMGRID
1956Nov32.3°F31.6°F+0.7°NCLIMGRID
1956Dec25.4°F18.2°F+7.2°NCLIMGRID
1957Jan8.0°F13.5°F-5.5°NCLIMGRID
1957Feb21.1°F19.8°F+1.3°NCLIMGRID
1957Mar30.6°F32.4°F-1.8°NCLIMGRID
1957Apr43.8°F46.5°F-2.6°NCLIMGRID
1957May55.1°F58.0°F-2.9°NCLIMGRID
1957Jun64.9°F68.1°F-3.2°NCLIMGRID
1957Jul76.5°F74.4°F+2.2°NCLIMGRID
1957Aug71.8°F71.8°F+0.0°NCLIMGRID
1957Sep58.8°F61.5°F-2.7°NCLIMGRID
1957Oct48.1°F48.0°F+0.1°NCLIMGRID
1957Nov32.8°F31.6°F+1.2°NCLIMGRID
1957Dec28.7°F18.2°F+10.5°NCLIMGRID
1958Jan23.3°F13.5°F+9.8°NCLIMGRID
1958Feb15.6°F19.8°F-4.2°NCLIMGRID
1958Mar28.1°F32.4°F-4.3°NCLIMGRID
1958Apr45.8°F46.5°F-0.7°NCLIMGRID
1958May60.8°F58.0°F+2.7°NCLIMGRID
1958Jun63.3°F68.1°F-4.8°NCLIMGRID
1958Jul69.4°F74.4°F-5.0°NCLIMGRID
1958Aug74.0°F71.8°F+2.2°NCLIMGRID
1958Sep64.4°F61.5°F+2.9°NCLIMGRID
1958Oct51.4°F48.0°F+3.4°NCLIMGRID
1958Nov34.5°F31.6°F+2.9°NCLIMGRID
1958Dec17.0°F18.2°F-1.2°NCLIMGRID
1959Jan9.9°F13.5°F-3.6°NCLIMGRID
1959Feb12.0°F19.8°F-7.8°NCLIMGRID
1959Mar36.0°F32.4°F+3.5°NCLIMGRID
1959Apr45.9°F46.5°F-0.6°NCLIMGRID
1959May57.8°F58.0°F-0.3°NCLIMGRID
1959Jun72.4°F68.1°F+4.3°NCLIMGRID
1959Jul74.4°F74.4°F+0.1°NCLIMGRID
1959Aug75.5°F71.8°F+3.7°NCLIMGRID
1959Sep60.3°F61.5°F-1.2°NCLIMGRID
1959Oct43.3°F48.0°F-4.7°NCLIMGRID
1959Nov24.9°F31.6°F-6.7°NCLIMGRID
1959Dec29.0°F18.2°F+10.8°NCLIMGRID
1960Jan13.0°F13.5°F-0.5°NCLIMGRID
1960Feb13.0°F19.8°F-6.8°NCLIMGRID
1960Mar16.4°F32.4°F-16.0°NCLIMGRID
1960Apr45.6°F46.5°F-0.9°NCLIMGRID
1960May57.2°F58.0°F-0.8°NCLIMGRID
1960Jun65.0°F68.1°F-3.1°NCLIMGRID
1960Jul75.1°F74.4°F+0.7°NCLIMGRID
1960Aug72.7°F71.8°F+0.9°NCLIMGRID
1960Sep62.1°F61.5°F+0.5°NCLIMGRID
1960Oct49.9°F48.0°F+2.0°NCLIMGRID
1960Nov33.5°F31.6°F+1.9°NCLIMGRID
1960Dec16.5°F18.2°F-1.7°NCLIMGRID
1961Jan11.7°F13.5°F-1.8°NCLIMGRID
1961Feb21.6°F19.8°F+1.8°NCLIMGRID
1961Mar36.6°F32.4°F+4.2°NCLIMGRID
1961Apr40.6°F46.5°F-5.9°NCLIMGRID
1961May54.5°F58.0°F-3.5°NCLIMGRID
1961Jun68.7°F68.1°F+0.6°NCLIMGRID
1961Jul72.1°F74.4°F-2.2°NCLIMGRID
1961Aug74.4°F71.8°F+2.6°NCLIMGRID
1961Sep58.0°F61.5°F-3.6°NCLIMGRID
1961Oct50.3°F48.0°F+2.3°NCLIMGRID
1961Nov32.8°F31.6°F+1.2°NCLIMGRID
1961Dec14.3°F18.2°F-3.9°NCLIMGRID
1962Jan12.2°F13.5°F-1.3°NCLIMGRID
1962Feb14.8°F19.8°F-5.0°NCLIMGRID
1962Mar22.2°F32.4°F-10.2°NCLIMGRID
1962Apr45.5°F46.5°F-0.9°NCLIMGRID
1962May59.7°F58.0°F+1.7°NCLIMGRID
1962Jun65.7°F68.1°F-2.4°NCLIMGRID
1962Jul69.6°F74.4°F-4.7°NCLIMGRID
1962Aug70.0°F71.8°F-1.9°NCLIMGRID
1962Sep58.2°F61.5°F-3.4°NCLIMGRID
1962Oct51.1°F48.0°F+3.1°NCLIMGRID
1962Nov37.0°F31.6°F+5.4°NCLIMGRID
1962Dec21.2°F18.2°F+3.0°NCLIMGRID
1963Jan5.5°F13.5°F-8.0°NCLIMGRID
1963Feb20.9°F19.8°F+1.1°NCLIMGRID
1963Mar38.6°F32.4°F+6.2°NCLIMGRID
1963Apr46.8°F46.5°F+0.3°NCLIMGRID
1963May57.4°F58.0°F-0.7°NCLIMGRID
1963Jun70.2°F68.1°F+2.1°NCLIMGRID
1963Jul74.3°F74.4°F+0.0°NCLIMGRID
1963Aug71.4°F71.8°F-0.4°NCLIMGRID
1963Sep63.9°F61.5°F+2.3°NCLIMGRID
1963Oct58.1°F48.0°F+10.1°NCLIMGRID
1963Nov35.9°F31.6°F+4.3°NCLIMGRID
1963Dec11.9°F18.2°F-6.3°NCLIMGRID
1964Jan21.2°F13.5°F+7.7°NCLIMGRID
1964Feb25.6°F19.8°F+5.8°NCLIMGRID
1964Mar25.3°F32.4°F-7.1°NCLIMGRID
1964Apr48.1°F46.5°F+1.6°NCLIMGRID
1964May60.9°F58.0°F+2.8°NCLIMGRID
1964Jun68.7°F68.1°F+0.6°NCLIMGRID
1964Jul77.5°F74.4°F+3.1°NCLIMGRID
1964Aug68.8°F71.8°F-3.0°NCLIMGRID
1964Sep60.1°F61.5°F-1.5°NCLIMGRID
1964Oct49.8°F48.0°F+1.9°NCLIMGRID
1964Nov30.5°F31.6°F-1.1°NCLIMGRID
1964Dec11.4°F18.2°F-6.8°NCLIMGRID
1965Jan8.9°F13.5°F-4.6°NCLIMGRID
1965Feb16.6°F19.8°F-3.2°NCLIMGRID
1965Mar20.5°F32.4°F-12.0°NCLIMGRID
1965Apr45.7°F46.5°F-0.8°NCLIMGRID
1965May59.0°F58.0°F+1.0°NCLIMGRID
1965Jun65.9°F68.1°F-2.2°NCLIMGRID
1965Jul73.3°F74.4°F-1.1°NCLIMGRID
1965Aug71.4°F71.8°F-0.4°NCLIMGRID
1965Sep50.8°F61.5°F-10.7°NCLIMGRID
1965Oct51.9°F48.0°F+3.9°NCLIMGRID
1965Nov32.7°F31.6°F+1.1°NCLIMGRID
1965Dec27.5°F18.2°F+9.3°NCLIMGRID
1966Jan4.0°F13.5°F-9.5°NCLIMGRID
1966Feb14.2°F19.8°F-5.6°NCLIMGRID
1966Mar36.2°F32.4°F+3.8°NCLIMGRID
1966Apr41.0°F46.5°F-5.5°NCLIMGRID
1966May55.3°F58.0°F-2.8°NCLIMGRID
1966Jun68.4°F68.1°F+0.3°NCLIMGRID
1966Jul78.6°F74.4°F+4.2°NCLIMGRID
1966Aug67.6°F71.8°F-4.2°NCLIMGRID
1966Sep59.4°F61.5°F-2.1°NCLIMGRID
1966Oct48.6°F48.0°F+0.6°NCLIMGRID
1966Nov29.3°F31.6°F-2.3°NCLIMGRID
1966Dec20.8°F18.2°F+2.6°NCLIMGRID
1967Jan19.2°F13.5°F+5.7°NCLIMGRID
1967Feb15.5°F19.8°F-4.3°NCLIMGRID
1967Mar35.7°F32.4°F+3.3°NCLIMGRID
1967Apr45.5°F46.5°F-1.0°NCLIMGRID
1967May53.2°F58.0°F-4.9°NCLIMGRID
1967Jun65.3°F68.1°F-2.8°NCLIMGRID
1967Jul71.2°F74.4°F-3.2°NCLIMGRID
1967Aug70.2°F71.8°F-1.6°NCLIMGRID
1967Sep62.0°F61.5°F+0.4°NCLIMGRID
1967Oct48.3°F48.0°F+0.3°NCLIMGRID
1967Nov33.0°F31.6°F+1.4°NCLIMGRID
1967Dec19.7°F18.2°F+1.5°NCLIMGRID
1968Jan14.3°F13.5°F+0.9°NCLIMGRID
1968Feb18.6°F19.8°F-1.2°NCLIMGRID
1968Mar39.4°F32.4°F+7.0°NCLIMGRID
1968Apr45.9°F46.5°F-0.6°NCLIMGRID
1968May52.8°F58.0°F-5.3°NCLIMGRID
1968Jun67.8°F68.1°F-0.3°NCLIMGRID
1968Jul71.5°F74.4°F-2.8°NCLIMGRID
1968Aug70.3°F71.8°F-1.5°NCLIMGRID
1968Sep60.1°F61.5°F-1.4°NCLIMGRID
1968Oct49.3°F48.0°F+1.3°NCLIMGRID
1968Nov33.2°F31.6°F+1.6°NCLIMGRID
1968Dec14.3°F18.2°F-3.9°NCLIMGRID
1969Jan6.3°F13.5°F-7.2°NCLIMGRID
1969Feb19.1°F19.8°F-0.7°NCLIMGRID
1969Mar20.4°F32.4°F-12.0°NCLIMGRID
1969Apr49.0°F46.5°F+2.5°NCLIMGRID
1969May60.3°F58.0°F+2.3°NCLIMGRID
1969Jun61.4°F68.1°F-6.6°NCLIMGRID
1969Jul72.4°F74.4°F-2.0°NCLIMGRID
1969Aug73.7°F71.8°F+1.9°NCLIMGRID
1969Sep63.3°F61.5°F+1.8°NCLIMGRID
1969Oct42.4°F48.0°F-5.6°NCLIMGRID
1969Nov34.3°F31.6°F+2.7°NCLIMGRID
1969Dec21.2°F18.2°F+3.0°NCLIMGRID
1970Jan5.9°F13.5°F-7.6°NCLIMGRID
1970Feb22.8°F19.8°F+3.0°NCLIMGRID
1970Mar26.1°F32.4°F-6.3°NCLIMGRID
1970Apr43.3°F46.5°F-3.1°NCLIMGRID
1970May59.1°F58.0°F+1.1°NCLIMGRID
1970Jun69.3°F68.1°F+1.2°NCLIMGRID
1970Jul74.8°F74.4°F+0.5°NCLIMGRID
1970Aug73.5°F71.8°F+1.7°NCLIMGRID
1970Sep63.4°F61.5°F+1.8°NCLIMGRID
1970Oct47.4°F48.0°F-0.6°NCLIMGRID
1970Nov30.6°F31.6°F-1.0°NCLIMGRID
1970Dec14.7°F18.2°F-3.5°NCLIMGRID
1971Jan7.4°F13.5°F-6.1°NCLIMGRID
1971Feb17.0°F19.8°F-2.8°NCLIMGRID
1971Mar29.6°F32.4°F-2.8°NCLIMGRID
1971Apr47.1°F46.5°F+0.7°NCLIMGRID
1971May55.0°F58.0°F-3.1°NCLIMGRID
1971Jun71.6°F68.1°F+3.5°NCLIMGRID
1971Jul70.1°F74.4°F-4.2°NCLIMGRID
1971Aug73.8°F71.8°F+2.0°NCLIMGRID
1971Sep60.8°F61.5°F-0.8°NCLIMGRID
1971Oct49.9°F48.0°F+1.9°NCLIMGRID
1971Nov32.7°F31.6°F+1.1°NCLIMGRID
1971Dec15.9°F18.2°F-2.3°NCLIMGRID
1972Jan8.7°F13.5°F-4.8°NCLIMGRID
1972Feb12.8°F19.8°F-6.9°NCLIMGRID
1972Mar30.7°F32.4°F-1.7°NCLIMGRID
1972Apr43.9°F46.5°F-2.6°NCLIMGRID
1972May58.9°F58.0°F+0.9°NCLIMGRID
1972Jun66.7°F68.1°F-1.4°NCLIMGRID
1972Jul70.0°F74.4°F-4.4°NCLIMGRID
1972Aug70.7°F71.8°F-1.1°NCLIMGRID
1972Sep60.9°F61.5°F-0.6°NCLIMGRID
1972Oct45.2°F48.0°F-2.7°NCLIMGRID
1972Nov29.9°F31.6°F-1.7°NCLIMGRID
1972Dec14.1°F18.2°F-4.1°NCLIMGRID
1973Jan17.7°F13.5°F+4.3°NCLIMGRID
1973Feb22.8°F19.8°F+3.0°NCLIMGRID
1973Mar38.5°F32.4°F+6.1°NCLIMGRID
1973Apr45.0°F46.5°F-1.5°NCLIMGRID
1973May56.7°F58.0°F-1.3°NCLIMGRID
1973Jun68.1°F68.1°F+0.0°NCLIMGRID
1973Jul73.1°F74.4°F-1.3°NCLIMGRID
1973Aug76.1°F71.8°F+4.3°NCLIMGRID
1973Sep58.7°F61.5°F-2.8°NCLIMGRID
1973Oct52.6°F48.0°F+4.6°NCLIMGRID
1973Nov30.7°F31.6°F-0.9°NCLIMGRID
1973Dec15.8°F18.2°F-2.4°NCLIMGRID
1974Jan14.4°F13.5°F+0.9°NCLIMGRID
1974Feb23.1°F19.8°F+3.3°NCLIMGRID
1974Mar34.1°F32.4°F+1.7°NCLIMGRID
1974Apr48.0°F46.5°F+1.5°NCLIMGRID
1974May55.2°F58.0°F-2.8°NCLIMGRID
1974Jun66.5°F68.1°F-1.6°NCLIMGRID
1974Jul78.2°F74.4°F+3.8°NCLIMGRID
1974Aug69.1°F71.8°F-2.7°NCLIMGRID
1974Sep58.8°F61.5°F-2.7°NCLIMGRID
1974Oct51.9°F48.0°F+3.9°NCLIMGRID
1974Nov33.4°F31.6°F+1.8°NCLIMGRID
1974Dec23.4°F18.2°F+5.2°NCLIMGRID
1975Jan17.4°F13.5°F+3.9°NCLIMGRID
1975Feb14.7°F19.8°F-5.1°NCLIMGRID
1975Mar25.1°F32.4°F-7.3°NCLIMGRID
1975Apr39.9°F46.5°F-6.6°NCLIMGRID
1975May59.4°F58.0°F+1.4°NCLIMGRID
1975Jun67.3°F68.1°F-0.8°NCLIMGRID
1975Jul78.6°F74.4°F+4.2°NCLIMGRID
1975Aug73.0°F71.8°F+1.2°NCLIMGRID
1975Sep58.7°F61.5°F-2.8°NCLIMGRID
1975Oct51.0°F48.0°F+3.0°NCLIMGRID
1975Nov32.8°F31.6°F+1.2°NCLIMGRID
1975Dec20.8°F18.2°F+2.6°NCLIMGRID
1976Jan15.0°F13.5°F+1.5°NCLIMGRID
1976Feb29.8°F19.8°F+10.1°NCLIMGRID
1976Mar32.4°F32.4°F+0.0°NCLIMGRID
1976Apr49.6°F46.5°F+3.1°NCLIMGRID
1976May57.1°F58.0°F-0.9°NCLIMGRID
1976Jun70.1°F68.1°F+2.0°NCLIMGRID
1976Jul76.8°F74.4°F+2.4°NCLIMGRID
1976Aug75.8°F71.8°F+4.0°NCLIMGRID
1976Sep62.6°F61.5°F+1.0°NCLIMGRID
1976Oct43.5°F48.0°F-4.5°NCLIMGRID
1976Nov26.9°F31.6°F-4.7°NCLIMGRID
1976Dec16.9°F18.2°F-1.3°NCLIMGRID
1977Jan5.3°F13.5°F-8.2°NCLIMGRID
1977Feb26.3°F19.8°F+6.5°NCLIMGRID
1977Mar34.4°F32.4°F+1.9°NCLIMGRID
1977Apr52.5°F46.5°F+6.0°NCLIMGRID
1977May64.8°F58.0°F+6.7°NCLIMGRID
1977Jun70.1°F68.1°F+2.0°NCLIMGRID
1977Jul76.6°F74.4°F+2.2°NCLIMGRID
1977Aug67.8°F71.8°F-4.0°NCLIMGRID
1977Sep61.3°F61.5°F-0.2°NCLIMGRID
1977Oct47.9°F48.0°F-0.1°NCLIMGRID
1977Nov30.1°F31.6°F-1.5°NCLIMGRID
1977Dec15.3°F18.2°F-2.9°NCLIMGRID
1978Jan0.4°F13.5°F-13.1°NCLIMGRID
1978Feb7.2°F19.8°F-12.6°NCLIMGRID
1978Mar29.2°F32.4°F-3.3°NCLIMGRID
1978Apr44.2°F46.5°F-2.3°NCLIMGRID
1978May57.8°F58.0°F-0.3°NCLIMGRID
1978Jun67.3°F68.1°F-0.8°NCLIMGRID
1978Jul72.3°F74.4°F-2.1°NCLIMGRID
1978Aug72.2°F71.8°F+0.4°NCLIMGRID
1978Sep67.3°F61.5°F+5.7°NCLIMGRID
1978Oct49.4°F48.0°F+1.5°NCLIMGRID
1978Nov29.1°F31.6°F-2.5°NCLIMGRID
1978Dec14.5°F18.2°F-3.7°NCLIMGRID
1979Jan1.0°F13.5°F-12.5°NCLIMGRID
1979Feb6.1°F19.8°F-13.7°NCLIMGRID
1979Mar29.1°F32.4°F-3.3°NCLIMGRID
1979Apr42.7°F46.5°F-3.8°NCLIMGRID
1979May54.0°F58.0°F-4.1°NCLIMGRID
1979Jun68.0°F68.1°F-0.1°NCLIMGRID
1979Jul72.6°F74.4°F-1.8°NCLIMGRID
1979Aug69.7°F71.8°F-2.1°NCLIMGRID
1979Sep65.9°F61.5°F+4.3°NCLIMGRID
1979Oct47.7°F48.0°F-0.3°NCLIMGRID
1979Nov29.9°F31.6°F-1.7°NCLIMGRID
1979Dec28.2°F18.2°F+10.0°NCLIMGRID
1980Jan15.9°F13.5°F+2.4°NCLIMGRID
1980Feb17.9°F19.8°F-1.9°NCLIMGRID
1980Mar29.7°F32.4°F-2.7°NCLIMGRID
1980Apr49.4°F46.5°F+3.0°NCLIMGRID
1980May60.7°F58.0°F+2.6°NCLIMGRID
1980Jun69.7°F68.1°F+1.6°NCLIMGRID
1980Jul75.7°F74.4°F+1.3°NCLIMGRID
1980Aug71.8°F71.8°F+0.0°NCLIMGRID
1980Sep63.2°F61.5°F+1.7°NCLIMGRID
1980Oct47.2°F48.0°F-0.8°NCLIMGRID
1980Nov37.5°F31.6°F+5.9°NCLIMGRID
1980Dec21.3°F18.2°F+3.1°NCLIMGRID
1981Jan22.6°F13.5°F+9.1°NCLIMGRID
1981Feb25.4°F19.8°F+5.6°NCLIMGRID
1981Mar37.8°F32.4°F+5.4°NCLIMGRID
1981Apr53.1°F46.5°F+6.6°NCLIMGRID
1981May57.4°F58.0°F-0.7°NCLIMGRID
1981Jun69.2°F68.1°F+1.1°NCLIMGRID
1981Jul75.7°F74.4°F+1.4°NCLIMGRID
1981Aug71.0°F71.8°F-0.8°NCLIMGRID
1981Sep63.3°F61.5°F+1.8°NCLIMGRID
1981Oct48.1°F48.0°F+0.1°NCLIMGRID
1981Nov38.8°F31.6°F+7.2°NCLIMGRID
1981Dec17.2°F18.2°F-1.0°NCLIMGRID
1982Jan1.8°F13.5°F-11.7°NCLIMGRID
1982Feb17.9°F19.8°F-1.9°NCLIMGRID
1982Mar30.8°F32.4°F-1.6°NCLIMGRID
1982Apr43.2°F46.5°F-3.3°NCLIMGRID
1982May59.0°F58.0°F+0.9°NCLIMGRID
1982Jun62.9°F68.1°F-5.2°NCLIMGRID
1982Jul74.6°F74.4°F+0.2°NCLIMGRID
1982Aug71.6°F71.8°F-0.3°NCLIMGRID
1982Sep59.9°F61.5°F-1.6°NCLIMGRID
1982Oct47.7°F48.0°F-0.2°NCLIMGRID
1982Nov29.6°F31.6°F-2.0°NCLIMGRID
1982Dec24.7°F18.2°F+6.5°NCLIMGRID
1983Jan23.6°F13.5°F+10.1°NCLIMGRID
1983Feb28.5°F19.8°F+8.7°NCLIMGRID
1983Mar32.6°F32.4°F+0.2°NCLIMGRID
1983Apr41.0°F46.5°F-5.5°NCLIMGRID
1983May54.2°F58.0°F-3.8°NCLIMGRID
1983Jun65.9°F68.1°F-2.2°NCLIMGRID
1983Jul76.0°F74.4°F+1.6°NCLIMGRID
1983Aug78.0°F71.8°F+6.2°NCLIMGRID
1983Sep62.3°F61.5°F+0.8°NCLIMGRID
1983Oct48.8°F48.0°F+0.8°NCLIMGRID
1983Nov32.2°F31.6°F+0.6°NCLIMGRID
1983Dec1.3°F18.2°F-16.9°NCLIMGRID
1984Jan17.6°F13.5°F+4.1°NCLIMGRID
1984Feb29.3°F19.8°F+9.5°NCLIMGRID
1984Mar27.1°F32.4°F-5.3°NCLIMGRID
1984Apr45.2°F46.5°F-1.3°NCLIMGRID
1984May55.7°F58.0°F-2.3°NCLIMGRID
1984Jun66.9°F68.1°F-1.2°NCLIMGRID
1984Jul73.1°F74.4°F-1.3°NCLIMGRID
1984Aug73.9°F71.8°F+2.1°NCLIMGRID
1984Sep56.6°F61.5°F-4.9°NCLIMGRID
1984Oct48.1°F48.0°F+0.1°NCLIMGRID
1984Nov34.1°F31.6°F+2.5°NCLIMGRID
1984Dec16.2°F18.2°F-2.0°NCLIMGRID
1985Jan12.2°F13.5°F-1.3°NCLIMGRID
1985Feb17.8°F19.8°F-2.0°NCLIMGRID
1985Mar35.8°F32.4°F+3.4°NCLIMGRID
1985Apr51.0°F46.5°F+4.5°NCLIMGRID
1985May62.8°F58.0°F+4.8°NCLIMGRID
1985Jun63.6°F68.1°F-4.5°NCLIMGRID
1985Jul73.5°F74.4°F-0.8°NCLIMGRID
1985Aug66.9°F71.8°F-4.9°NCLIMGRID
1985Sep58.2°F61.5°F-3.4°NCLIMGRID
1985Oct47.3°F48.0°F-0.7°NCLIMGRID
1985Nov18.7°F31.6°F-12.9°NCLIMGRID
1985Dec9.4°F18.2°F-8.8°NCLIMGRID
1986Jan20.7°F13.5°F+7.2°NCLIMGRID
1986Feb15.2°F19.8°F-4.6°NCLIMGRID
1986Mar37.6°F32.4°F+5.2°NCLIMGRID
1986Apr45.1°F46.5°F-1.4°NCLIMGRID
1986May58.2°F58.0°F+0.2°NCLIMGRID
1986Jun69.3°F68.1°F+1.2°NCLIMGRID
1986Jul74.2°F74.4°F-0.2°NCLIMGRID
1986Aug68.1°F71.8°F-3.8°NCLIMGRID
1986Sep58.6°F61.5°F-3.0°NCLIMGRID
1986Oct49.1°F48.0°F+1.1°NCLIMGRID
1986Nov28.9°F31.6°F-2.7°NCLIMGRID
1986Dec27.2°F18.2°F+9.0°NCLIMGRID
1987Jan25.0°F13.5°F+11.5°NCLIMGRID
1987Feb33.1°F19.8°F+13.3°NCLIMGRID
1987Mar35.2°F32.4°F+2.7°NCLIMGRID
1987Apr53.0°F46.5°F+6.5°NCLIMGRID
1987May64.5°F58.0°F+6.5°NCLIMGRID
1987Jun71.5°F68.1°F+3.4°NCLIMGRID
1987Jul76.0°F74.4°F+1.6°NCLIMGRID
1987Aug68.7°F71.8°F-3.1°NCLIMGRID
1987Sep62.2°F61.5°F+0.7°NCLIMGRID
1987Oct45.0°F48.0°F-3.0°NCLIMGRID
1987Nov37.2°F31.6°F+5.6°NCLIMGRID
1987Dec24.9°F18.2°F+6.7°NCLIMGRID
1988Jan9.7°F13.5°F-3.8°NCLIMGRID
1988Feb15.7°F19.8°F-4.1°NCLIMGRID
1988Mar35.4°F32.4°F+3.0°NCLIMGRID
1988Apr46.8°F46.5°F+0.3°NCLIMGRID
1988May62.7°F58.0°F+4.7°NCLIMGRID
1988Jun75.4°F68.1°F+7.3°NCLIMGRID
1988Jul76.4°F74.4°F+2.0°NCLIMGRID
1988Aug74.4°F71.8°F+2.6°NCLIMGRID
1988Sep61.8°F61.5°F+0.2°NCLIMGRID
1988Oct46.0°F48.0°F-2.0°NCLIMGRID
1988Nov33.6°F31.6°F+2.0°NCLIMGRID
1988Dec23.0°F18.2°F+4.8°NCLIMGRID
1989Jan23.0°F13.5°F+9.5°NCLIMGRID
1989Feb8.4°F19.8°F-11.4°NCLIMGRID
1989Mar27.2°F32.4°F-5.3°NCLIMGRID
1989Apr48.2°F46.5°F+1.7°NCLIMGRID
1989May57.6°F58.0°F-0.4°NCLIMGRID
1989Jun66.9°F68.1°F-1.2°NCLIMGRID
1989Jul76.4°F74.4°F+2.0°NCLIMGRID
1989Aug73.1°F71.8°F+1.3°NCLIMGRID
1989Sep61.7°F61.5°F+0.2°NCLIMGRID
1989Oct50.2°F48.0°F+2.3°NCLIMGRID
1989Nov31.2°F31.6°F-0.4°NCLIMGRID
1989Dec10.9°F18.2°F-7.3°NCLIMGRID
1990Jan28.5°F13.5°F+15.0°NCLIMGRID
1990Feb24.8°F19.8°F+5.0°NCLIMGRID
1990Mar37.2°F32.4°F+4.8°NCLIMGRID
1990Apr46.1°F46.5°F-0.4°NCLIMGRID
1990May56.3°F58.0°F-1.7°NCLIMGRID
1990Jun68.8°F68.1°F+0.7°NCLIMGRID
1990Jul71.4°F74.4°F-3.0°NCLIMGRID
1990Aug72.5°F71.8°F+0.7°NCLIMGRID
1990Sep67.0°F61.5°F+5.4°NCLIMGRID
1990Oct48.5°F48.0°F+0.5°NCLIMGRID
1990Nov37.0°F31.6°F+5.4°NCLIMGRID
1990Dec15.0°F18.2°F-3.2°NCLIMGRID
1991Jan13.2°F13.5°F-0.3°NCLIMGRID
1991Feb30.2°F19.8°F+10.4°NCLIMGRID
1991Mar35.7°F32.4°F+3.2°NCLIMGRID
1991Apr49.0°F46.5°F+2.5°NCLIMGRID
1991May60.2°F58.0°F+2.1°NCLIMGRID
1991Jun72.4°F68.1°F+4.3°NCLIMGRID
1991Jul73.9°F74.4°F-0.5°NCLIMGRID
1991Aug73.7°F71.8°F+1.9°NCLIMGRID
1991Sep61.8°F61.5°F+0.3°NCLIMGRID
1991Oct46.7°F48.0°F-1.3°NCLIMGRID
1991Nov26.7°F31.6°F-4.9°NCLIMGRID
1991Dec26.6°F18.2°F+8.4°NCLIMGRID
1992Jan26.3°F13.5°F+12.8°NCLIMGRID
1992Feb29.6°F19.8°F+9.9°NCLIMGRID
1992Mar37.8°F32.4°F+5.4°NCLIMGRID
1992Apr44.5°F46.5°F-2.0°NCLIMGRID
1992May59.8°F58.0°F+1.8°NCLIMGRID
1992Jun65.2°F68.1°F-2.9°NCLIMGRID
1992Jul65.1°F74.4°F-9.3°NCLIMGRID
1992Aug65.8°F71.8°F-6.0°NCLIMGRID
1992Sep60.1°F61.5°F-1.4°NCLIMGRID
1992Oct48.5°F48.0°F+0.5°NCLIMGRID
1992Nov30.0°F31.6°F-1.6°NCLIMGRID
1992Dec17.2°F18.2°F-1.0°NCLIMGRID
1993Jan14.3°F13.5°F+0.8°NCLIMGRID
1993Feb14.5°F19.8°F-5.3°NCLIMGRID
1993Mar32.0°F32.4°F-0.4°NCLIMGRID
1993Apr44.2°F46.5°F-2.3°NCLIMGRID
1993May57.3°F58.0°F-0.7°NCLIMGRID
1993Jun63.8°F68.1°F-4.3°NCLIMGRID
1993Jul69.0°F74.4°F-5.4°NCLIMGRID
1993Aug69.9°F71.8°F-1.9°NCLIMGRID
1993Sep56.4°F61.5°F-5.1°NCLIMGRID
1993Oct46.7°F48.0°F-1.3°NCLIMGRID
1993Nov29.2°F31.6°F-2.4°NCLIMGRID
1993Dec21.4°F18.2°F+3.2°NCLIMGRID
1994Jan5.4°F13.5°F-8.1°NCLIMGRID
1994Feb11.0°F19.8°F-8.8°NCLIMGRID
1994Mar36.6°F32.4°F+4.2°NCLIMGRID
1994Apr46.0°F46.5°F-0.4°NCLIMGRID
1994May62.0°F58.0°F+3.9°NCLIMGRID
1994Jun68.6°F68.1°F+0.5°NCLIMGRID
1994Jul69.8°F74.4°F-4.6°NCLIMGRID
1994Aug68.7°F71.8°F-3.1°NCLIMGRID
1994Sep63.4°F61.5°F+1.9°NCLIMGRID
1994Oct51.1°F48.0°F+3.1°NCLIMGRID
1994Nov35.3°F31.6°F+3.7°NCLIMGRID
1994Dec21.3°F18.2°F+3.1°NCLIMGRID
1995Jan16.1°F13.5°F+2.7°NCLIMGRID
1995Feb24.2°F19.8°F+4.4°NCLIMGRID
1995Mar32.0°F32.4°F-0.4°NCLIMGRID
1995Apr39.9°F46.5°F-6.6°NCLIMGRID
1995May54.5°F58.0°F-3.5°NCLIMGRID
1995Jun67.9°F68.1°F-0.2°NCLIMGRID
1995Jul73.6°F74.4°F-0.8°NCLIMGRID
1995Aug74.5°F71.8°F+2.7°NCLIMGRID
1995Sep60.2°F61.5°F-1.3°NCLIMGRID
1995Oct46.3°F48.0°F-1.6°NCLIMGRID
1995Nov28.7°F31.6°F-2.9°NCLIMGRID
1995Dec21.1°F18.2°F+2.9°NCLIMGRID
1996Jan9.0°F13.5°F-4.5°NCLIMGRID
1996Feb21.7°F19.8°F+1.9°NCLIMGRID
1996Mar24.8°F32.4°F-7.6°NCLIMGRID
1996Apr43.4°F46.5°F-3.1°NCLIMGRID
1996May54.0°F58.0°F-4.0°NCLIMGRID
1996Jun68.9°F68.1°F+0.8°NCLIMGRID
1996Jul69.9°F74.4°F-4.5°NCLIMGRID
1996Aug71.5°F71.8°F-0.3°NCLIMGRID
1996Sep60.5°F61.5°F-1.0°NCLIMGRID
1996Oct47.8°F48.0°F-0.2°NCLIMGRID
1996Nov22.6°F31.6°F-9.0°NCLIMGRID
1996Dec9.6°F18.2°F-8.6°NCLIMGRID
1997Jan8.4°F13.5°F-5.1°NCLIMGRID
1997Feb19.2°F19.8°F-0.6°NCLIMGRID
1997Mar30.7°F32.4°F-1.7°NCLIMGRID
1997Apr41.3°F46.5°F-5.2°NCLIMGRID
1997May54.5°F58.0°F-3.5°NCLIMGRID
1997Jun69.7°F68.1°F+1.6°NCLIMGRID
1997Jul73.0°F74.4°F-1.4°NCLIMGRID
1997Aug70.6°F71.8°F-1.2°NCLIMGRID
1997Sep63.7°F61.5°F+2.2°NCLIMGRID
1997Oct50.5°F48.0°F+2.5°NCLIMGRID
1997Nov29.3°F31.6°F-2.3°NCLIMGRID
1997Dec28.7°F18.2°F+10.5°NCLIMGRID
1998Jan18.0°F13.5°F+4.5°NCLIMGRID
1998Feb32.3°F19.8°F+12.6°NCLIMGRID
1998Mar27.3°F32.4°F-5.2°NCLIMGRID
1998Apr48.7°F46.5°F+2.2°NCLIMGRID
1998May61.7°F58.0°F+3.7°NCLIMGRID
1998Jun64.4°F68.1°F-3.7°NCLIMGRID
1998Jul74.5°F74.4°F+0.1°NCLIMGRID
1998Aug73.2°F71.8°F+1.4°NCLIMGRID
1998Sep67.9°F61.5°F+6.3°NCLIMGRID
1998Oct50.1°F48.0°F+2.1°NCLIMGRID
1998Nov36.1°F31.6°F+4.5°NCLIMGRID
1998Dec25.9°F18.2°F+7.7°NCLIMGRID
1999Jan15.1°F13.5°F+1.6°NCLIMGRID
1999Feb32.1°F19.8°F+12.4°NCLIMGRID
1999Mar36.7°F32.4°F+4.3°NCLIMGRID
1999Apr46.7°F46.5°F+0.2°NCLIMGRID
1999May58.2°F58.0°F+0.2°NCLIMGRID
1999Jun66.7°F68.1°F-1.4°NCLIMGRID
1999Jul75.4°F74.4°F+1.0°NCLIMGRID
1999Aug72.3°F71.8°F+0.5°NCLIMGRID
1999Sep58.6°F61.5°F-2.9°NCLIMGRID
1999Oct48.1°F48.0°F+0.1°NCLIMGRID
1999Nov42.9°F31.6°F+11.3°NCLIMGRID
1999Dec27.7°F18.2°F+9.5°NCLIMGRID
2000Jan20.1°F13.5°F+6.6°NCLIMGRID
2000Feb30.8°F19.8°F+11.1°NCLIMGRID
2000Mar40.8°F32.4°F+8.4°NCLIMGRID
2000Apr46.3°F46.5°F-0.2°NCLIMGRID
2000May60.0°F58.0°F+2.0°NCLIMGRID
2000Jun66.5°F68.1°F-1.6°NCLIMGRID
2000Jul74.1°F74.4°F-0.3°NCLIMGRID
2000Aug73.5°F71.8°F+1.7°NCLIMGRID
2000Sep63.5°F61.5°F+2.0°NCLIMGRID
2000Oct51.9°F48.0°F+3.9°NCLIMGRID
2000Nov24.1°F31.6°F-7.5°NCLIMGRID
2000Dec8.1°F18.2°F-10.1°NCLIMGRID
2001Jan19.3°F13.5°F+5.8°NCLIMGRID
2001Feb10.2°F19.8°F-9.6°NCLIMGRID
2001Mar26.2°F32.4°F-6.3°NCLIMGRID
2001Apr46.3°F46.5°F-0.2°NCLIMGRID
2001May59.8°F58.0°F+1.7°NCLIMGRID
2001Jun67.8°F68.1°F-0.3°NCLIMGRID
2001Jul76.1°F74.4°F+1.7°NCLIMGRID
2001Aug73.9°F71.8°F+2.1°NCLIMGRID
2001Sep62.6°F61.5°F+1.1°NCLIMGRID
2001Oct48.7°F48.0°F+0.7°NCLIMGRID
2001Nov42.5°F31.6°F+10.9°NCLIMGRID
2001Dec23.5°F18.2°F+5.3°NCLIMGRID
2002Jan23.7°F13.5°F+10.2°NCLIMGRID
2002Feb30.7°F19.8°F+10.9°NCLIMGRID
2002Mar22.2°F32.4°F-10.3°NCLIMGRID
2002Apr46.2°F46.5°F-0.3°NCLIMGRID
2002May53.4°F58.0°F-4.7°NCLIMGRID
2002Jun71.7°F68.1°F+3.6°NCLIMGRID
2002Jul78.7°F74.4°F+4.4°NCLIMGRID
2002Aug71.3°F71.8°F-0.5°NCLIMGRID
2002Sep64.2°F61.5°F+2.6°NCLIMGRID
2002Oct40.1°F48.0°F-7.9°NCLIMGRID
2002Nov33.2°F31.6°F+1.6°NCLIMGRID
2002Dec26.5°F18.2°F+8.3°NCLIMGRID
2003Jan18.0°F13.5°F+4.5°NCLIMGRID
2003Feb17.5°F19.8°F-2.3°NCLIMGRID
2003Mar32.3°F32.4°F-0.1°NCLIMGRID
2003Apr48.0°F46.5°F+1.5°NCLIMGRID
2003May55.9°F58.0°F-2.1°NCLIMGRID
2003Jun65.5°F68.1°F-2.6°NCLIMGRID
2003Jul74.1°F74.4°F-0.3°NCLIMGRID
2003Aug74.7°F71.8°F+2.9°NCLIMGRID
2003Sep61.8°F61.5°F+0.3°NCLIMGRID
2003Oct52.6°F48.0°F+4.6°NCLIMGRID
2003Nov29.0°F31.6°F-2.6°NCLIMGRID
2003Dec26.4°F18.2°F+8.2°NCLIMGRID
2004Jan14.3°F13.5°F+0.8°NCLIMGRID
2004Feb21.5°F19.8°F+1.7°NCLIMGRID
2004Mar39.1°F32.4°F+6.6°NCLIMGRID
2004Apr48.5°F46.5°F+2.1°NCLIMGRID
2004May57.1°F58.0°F-0.9°NCLIMGRID
2004Jun63.7°F68.1°F-4.4°NCLIMGRID
2004Jul71.3°F74.4°F-3.1°NCLIMGRID
2004Aug66.9°F71.8°F-4.9°NCLIMGRID
2004Sep64.7°F61.5°F+3.2°NCLIMGRID
2004Oct49.6°F48.0°F+1.6°NCLIMGRID
2004Nov37.3°F31.6°F+5.7°NCLIMGRID
2004Dec25.7°F18.2°F+7.5°NCLIMGRID
2005Jan14.8°F13.5°F+1.3°NCLIMGRID
2005Feb28.3°F19.8°F+8.5°NCLIMGRID
2005Mar34.6°F32.4°F+2.2°NCLIMGRID
2005Apr49.6°F46.5°F+3.2°NCLIMGRID
2005May56.1°F58.0°F-1.9°NCLIMGRID
2005Jun69.8°F68.1°F+1.7°NCLIMGRID
2005Jul75.8°F74.4°F+1.4°NCLIMGRID
2005Aug72.5°F71.8°F+0.7°NCLIMGRID
2005Sep67.2°F61.5°F+5.7°NCLIMGRID
2005Oct50.1°F48.0°F+2.1°NCLIMGRID
2005Nov36.2°F31.6°F+4.6°NCLIMGRID
2005Dec18.2°F18.2°F+0.0°NCLIMGRID
2006Jan31.6°F13.5°F+18.1°NCLIMGRID
2006Feb23.4°F19.8°F+3.6°NCLIMGRID
2006Mar34.0°F32.4°F+1.6°NCLIMGRID
2006Apr51.1°F46.5°F+4.6°NCLIMGRID
2006May59.1°F58.0°F+1.1°NCLIMGRID
2006Jun69.9°F68.1°F+1.8°NCLIMGRID
2006Jul78.9°F74.4°F+4.6°NCLIMGRID
2006Aug73.0°F71.8°F+1.2°NCLIMGRID
2006Sep57.2°F61.5°F-4.3°NCLIMGRID
2006Oct45.5°F48.0°F-2.5°NCLIMGRID
2006Nov33.8°F31.6°F+2.2°NCLIMGRID
2006Dec27.3°F18.2°F+9.1°NCLIMGRID
2007Jan17.4°F13.5°F+3.9°NCLIMGRID
2007Feb13.2°F19.8°F-6.6°NCLIMGRID
2007Mar39.1°F32.4°F+6.7°NCLIMGRID
2007Apr43.7°F46.5°F-2.7°NCLIMGRID
2007May62.1°F58.0°F+4.1°NCLIMGRID
2007Jun69.5°F68.1°F+1.4°NCLIMGRID
2007Jul76.4°F74.4°F+2.0°NCLIMGRID
2007Aug71.3°F71.8°F-0.5°NCLIMGRID
2007Sep63.4°F61.5°F+1.9°NCLIMGRID
2007Oct51.4°F48.0°F+3.4°NCLIMGRID
2007Nov34.9°F31.6°F+3.3°NCLIMGRID
2007Dec18.2°F18.2°F+0.0°NCLIMGRID
2008Jan15.7°F13.5°F+2.3°NCLIMGRID
2008Feb17.7°F19.8°F-2.1°NCLIMGRID
2008Mar31.6°F32.4°F-0.9°NCLIMGRID
2008Apr42.7°F46.5°F-3.7°NCLIMGRID
2008May54.6°F58.0°F-3.4°NCLIMGRID
2008Jun65.7°F68.1°F-2.4°NCLIMGRID
2008Jul73.6°F74.4°F-0.7°NCLIMGRID
2008Aug72.0°F71.8°F+0.2°NCLIMGRID
2008Sep62.3°F61.5°F+0.7°NCLIMGRID
2008Oct48.3°F48.0°F+0.3°NCLIMGRID
2008Nov34.0°F31.6°F+2.4°NCLIMGRID
2008Dec13.4°F18.2°F-4.8°NCLIMGRID
2009Jan13.6°F13.5°F+0.1°NCLIMGRID
2009Feb22.5°F19.8°F+2.7°NCLIMGRID
2009Mar31.1°F32.4°F-1.3°NCLIMGRID
2009Apr43.7°F46.5°F-2.8°NCLIMGRID
2009May57.7°F58.0°F-0.4°NCLIMGRID
2009Jun65.2°F68.1°F-2.9°NCLIMGRID
2009Jul68.7°F74.4°F-5.7°NCLIMGRID
2009Aug68.1°F71.8°F-3.7°NCLIMGRID
2009Sep63.4°F61.5°F+1.9°NCLIMGRID
2009Oct40.9°F48.0°F-7.1°NCLIMGRID
2009Nov40.7°F31.6°F+9.1°NCLIMGRID
2009Dec13.5°F18.2°F-4.7°NCLIMGRID
2010Jan12.2°F13.5°F-1.3°NCLIMGRID
2010Feb13.7°F19.8°F-6.1°NCLIMGRID
2010Mar36.6°F32.4°F+4.2°NCLIMGRID
2010Apr52.4°F46.5°F+5.9°NCLIMGRID
2010May56.8°F58.0°F-1.2°NCLIMGRID
2010Jun67.9°F68.1°F-0.2°NCLIMGRID
2010Jul74.1°F74.4°F-0.2°NCLIMGRID
2010Aug75.3°F71.8°F+3.4°NCLIMGRID
2010Sep59.7°F61.5°F-1.8°NCLIMGRID
2010Oct52.2°F48.0°F+4.3°NCLIMGRID
2010Nov33.8°F31.6°F+2.2°NCLIMGRID
2010Dec16.6°F18.2°F-1.6°NCLIMGRID
2011Jan9.9°F13.5°F-3.6°NCLIMGRID
2011Feb15.6°F19.8°F-4.2°NCLIMGRID
2011Mar26.8°F32.4°F-5.6°NCLIMGRID
2011Apr44.2°F46.5°F-2.3°NCLIMGRID
2011May55.6°F58.0°F-2.4°NCLIMGRID
2011Jun66.6°F68.1°F-1.5°NCLIMGRID
2011Jul78.3°F74.4°F+3.9°NCLIMGRID
2011Aug72.1°F71.8°F+0.3°NCLIMGRID
2011Sep60.4°F61.5°F-1.1°NCLIMGRID
2011Oct52.0°F48.0°F+4.0°NCLIMGRID
2011Nov34.6°F31.6°F+3.0°NCLIMGRID
2011Dec26.7°F18.2°F+8.5°NCLIMGRID
2012Jan23.4°F13.5°F+9.9°NCLIMGRID
2012Feb25.2°F19.8°F+5.4°NCLIMGRID
2012Mar47.5°F32.4°F+15.1°NCLIMGRID
2012Apr50.9°F46.5°F+4.4°NCLIMGRID
2012May59.7°F58.0°F+1.7°NCLIMGRID
2012Jun71.0°F68.1°F+2.9°NCLIMGRID
2012Jul80.0°F74.4°F+5.6°NCLIMGRID
2012Aug70.5°F71.8°F-1.3°NCLIMGRID
2012Sep62.8°F61.5°F+1.3°NCLIMGRID
2012Oct45.7°F48.0°F-2.2°NCLIMGRID
2012Nov33.5°F31.6°F+1.9°NCLIMGRID
2012Dec19.4°F18.2°F+1.2°NCLIMGRID
2013Jan17.0°F13.5°F+3.5°NCLIMGRID
2013Feb19.9°F19.8°F+0.1°NCLIMGRID
2013Mar24.5°F32.4°F-7.9°NCLIMGRID
2013Apr36.6°F46.5°F-9.9°NCLIMGRID
2013May56.4°F58.0°F-1.6°NCLIMGRID
2013Jun66.1°F68.1°F-2.0°NCLIMGRID
2013Jul71.4°F74.4°F-3.0°NCLIMGRID
2013Aug72.0°F71.8°F+0.2°NCLIMGRID
2013Sep67.0°F61.5°F+5.5°NCLIMGRID
2013Oct46.0°F48.0°F-2.0°NCLIMGRID
2013Nov31.2°F31.6°F-0.4°NCLIMGRID
2013Dec11.0°F18.2°F-7.2°NCLIMGRID
2014Jan14.9°F13.5°F+1.4°NCLIMGRID
2014Feb13.3°F19.8°F-6.5°NCLIMGRID
2014Mar28.1°F32.4°F-4.3°NCLIMGRID
2014Apr44.4°F46.5°F-2.1°NCLIMGRID
2014May56.5°F58.0°F-1.5°NCLIMGRID
2014Jun65.6°F68.1°F-2.5°NCLIMGRID
2014Jul69.7°F74.4°F-4.7°NCLIMGRID
2014Aug69.3°F71.8°F-2.5°NCLIMGRID
2014Sep61.4°F61.5°F-0.1°NCLIMGRID
2014Oct49.9°F48.0°F+1.9°NCLIMGRID
2014Nov24.6°F31.6°F-7.0°NCLIMGRID
2014Dec22.3°F18.2°F+4.1°NCLIMGRID
2015Jan19.8°F13.5°F+6.3°NCLIMGRID
2015Feb15.0°F19.8°F-4.8°NCLIMGRID
2015Mar36.9°F32.4°F+4.5°NCLIMGRID
2015Apr49.0°F46.5°F+2.5°NCLIMGRID
2015May56.5°F58.0°F-1.5°NCLIMGRID
2015Jun69.1°F68.1°F+1.0°NCLIMGRID
2015Jul73.4°F74.4°F-1.0°NCLIMGRID
2015Aug70.1°F71.8°F-1.7°NCLIMGRID
2015Sep66.3°F61.5°F+4.7°NCLIMGRID
2015Oct51.6°F48.0°F+3.6°NCLIMGRID
2015Nov38.0°F31.6°F+6.4°NCLIMGRID
2015Dec24.2°F18.2°F+6.0°NCLIMGRID
2016Jan16.5°F13.5°F+3.0°NCLIMGRID
2016Feb29.0°F19.8°F+9.2°NCLIMGRID
2016Mar39.5°F32.4°F+7.0°NCLIMGRID
2016Apr45.7°F46.5°F-0.8°NCLIMGRID
2016May58.0°F58.0°F+0.0°NCLIMGRID
2016Jun71.3°F68.1°F+3.2°NCLIMGRID
2016Jul73.9°F74.4°F-0.4°NCLIMGRID
2016Aug72.2°F71.8°F+0.4°NCLIMGRID
2016Sep63.6°F61.5°F+2.1°NCLIMGRID
2016Oct52.3°F48.0°F+4.3°NCLIMGRID
2016Nov42.1°F31.6°F+10.5°NCLIMGRID
2016Dec16.6°F18.2°F-1.6°NCLIMGRID
2017Jan16.7°F13.5°F+3.2°NCLIMGRID
2017Feb30.5°F19.8°F+10.8°NCLIMGRID
2017Mar33.7°F32.4°F+1.3°NCLIMGRID
2017Apr46.4°F46.5°F-0.1°NCLIMGRID
2017May56.8°F58.0°F-1.2°NCLIMGRID
2017Jun69.0°F68.1°F+0.9°NCLIMGRID
2017Jul75.6°F74.4°F+1.2°NCLIMGRID
2017Aug67.1°F71.8°F-4.7°NCLIMGRID
2017Sep63.0°F61.5°F+1.5°NCLIMGRID
2017Oct48.5°F48.0°F+0.5°NCLIMGRID
2017Nov33.6°F31.6°F+2.0°NCLIMGRID
2017Dec21.3°F18.2°F+3.1°NCLIMGRID
2018Jan15.0°F13.5°F+1.5°NCLIMGRID
2018Feb11.0°F19.8°F-8.8°NCLIMGRID
2018Mar30.3°F32.4°F-2.1°NCLIMGRID
2018Apr35.4°F46.5°F-11.1°NCLIMGRID
2018May64.0°F58.0°F+6.0°NCLIMGRID
2018Jun70.8°F68.1°F+2.7°NCLIMGRID
2018Jul72.5°F74.4°F-1.9°NCLIMGRID
2018Aug70.5°F71.8°F-1.3°NCLIMGRID
2018Sep63.4°F61.5°F+1.9°NCLIMGRID
2018Oct43.8°F48.0°F-4.2°NCLIMGRID
2018Nov28.1°F31.6°F-3.5°NCLIMGRID
2018Dec24.7°F18.2°F+6.5°NCLIMGRID
2019Jan13.3°F13.5°F-0.2°NCLIMGRID
2019Feb5.0°F19.8°F-14.8°NCLIMGRID
2019Mar24.3°F32.4°F-8.1°NCLIMGRID
2019Apr44.4°F46.5°F-2.1°NCLIMGRID
2019May52.0°F58.0°F-6.0°NCLIMGRID
2019Jun67.9°F68.1°F-0.2°NCLIMGRID
2019Jul73.3°F74.4°F-1.1°NCLIMGRID
2019Aug67.9°F71.8°F-3.9°NCLIMGRID
2019Sep64.0°F61.5°F+2.5°NCLIMGRID
2019Oct41.1°F48.0°F-6.9°NCLIMGRID
2019Nov31.0°F31.6°F-0.6°NCLIMGRID
2019Dec21.7°F18.2°F+3.5°NCLIMGRID
2020Jan16.9°F13.5°F+3.4°NCLIMGRID
2020Feb21.2°F19.8°F+1.4°NCLIMGRID
2020Mar36.3°F32.4°F+3.8°NCLIMGRID
2020Apr43.3°F46.5°F-3.2°NCLIMGRID
2020May55.2°F58.0°F-2.8°NCLIMGRID
2020Jun71.7°F68.1°F+3.6°NCLIMGRID
2020Jul74.1°F74.4°F-0.3°NCLIMGRID
2020Aug72.4°F71.8°F+0.5°NCLIMGRID
2020Sep60.6°F61.5°F-0.9°NCLIMGRID
2020Oct41.7°F48.0°F-6.2°NCLIMGRID
2020Nov38.6°F31.6°F+7.0°NCLIMGRID
2020Dec26.2°F18.2°F+8.0°NCLIMGRID
2021Jan25.3°F13.5°F+11.8°NCLIMGRID
2021Feb12.6°F19.8°F-7.2°NCLIMGRID
2021Mar40.0°F32.4°F+7.6°NCLIMGRID
2021Apr44.8°F46.5°F-1.7°NCLIMGRID
2021May56.7°F58.0°F-1.4°NCLIMGRID
2021Jun73.2°F68.1°F+5.1°NCLIMGRID
2021Jul74.3°F74.4°F-0.1°NCLIMGRID
2021Aug73.2°F71.8°F+1.4°NCLIMGRID
2021Sep65.2°F61.5°F+3.6°NCLIMGRID
2021Oct52.1°F48.0°F+4.1°NCLIMGRID
2021Nov37.1°F31.6°F+5.5°NCLIMGRID
2021Dec24.2°F18.2°F+5.9°NCLIMGRID
2022Jan15.6°F13.5°F+2.1°NCLIMGRID
2022Feb18.1°F19.8°F-1.7°NCLIMGRID
2022Mar32.3°F32.4°F-0.1°NCLIMGRID
2022Apr40.8°F46.5°F-5.7°NCLIMGRID
2022May57.1°F58.0°F-0.9°NCLIMGRID
2022Jun69.3°F68.1°F+1.2°NCLIMGRID
2022Jul74.5°F74.4°F+0.1°NCLIMGRID
2022Aug72.8°F71.8°F+1.0°NCLIMGRID
2022Sep65.3°F61.5°F+3.8°NCLIMGRID
2022Oct49.8°F48.0°F+1.8°NCLIMGRID
2022Nov29.5°F31.6°F-2.1°NCLIMGRID
2022Dec14.5°F18.2°F-3.7°NCLIMGRID
2023Jan16.5°F13.5°F+3.0°NCLIMGRID
2023Feb19.7°F19.8°F+0.0°NCLIMGRID
2023Mar22.4°F32.4°F-10.0°NCLIMGRID
2023Apr42.7°F46.5°F-3.8°NCLIMGRID
2023May62.3°F58.0°F+4.2°NCLIMGRID
2023Jun72.1°F68.1°F+4.0°NCLIMGRID
2023Jul71.0°F74.4°F-3.4°NCLIMGRID
2023Aug72.3°F71.8°F+0.5°NCLIMGRID
2023Sep65.6°F61.5°F+4.0°NCLIMGRID
2023Oct48.5°F48.0°F+0.5°NCLIMGRID
2023Nov36.4°F31.6°F+4.8°NCLIMGRID
2023Dec30.6°F18.2°F+12.4°NCLIMGRID
2024Jan14.8°F13.5°F+1.3°NCLIMGRID
2024Feb32.1°F19.8°F+12.3°NCLIMGRID
2024Mar34.8°F32.4°F+2.4°NCLIMGRID
2024Apr46.9°F46.5°F+0.4°NCLIMGRID
2024May57.2°F58.0°F-0.8°NCLIMGRID
2024Jun67.7°F68.1°F-0.4°NCLIMGRID
2024Jul72.5°F74.4°F-1.9°NCLIMGRID
2024Aug69.7°F71.8°F-2.1°NCLIMGRID
2024Sep67.7°F61.5°F+6.2°NCLIMGRID
2024Oct53.6°F48.0°F+5.6°NCLIMGRID
2024Nov34.4°F31.6°F+2.8°NCLIMGRID
2024Dec23.9°F18.2°F+5.7°NCLIMGRID
2025Jan15.2°F13.5°F+1.7°NCLIMGRID
2025Feb15.6°F19.8°F-4.2°NCLIMGRID
2025Mar38.9°F32.4°F+6.5°NCLIMGRID
2025Apr45.8°F46.5°F-0.7°NCLIMGRID
2025May58.1°F58.0°F+0.1°NCLIMGRID
2025Jun69.1°F68.1°F+1.0°NCLIMGRID
2025Jul73.8°F74.4°F-0.6°NCLIMGRID
2025Aug71.2°F71.8°F-0.6°NCLIMGRID
2025Sep65.5°F61.5°F+4.0°NCLIMGRID
2025Oct53.5°F48.0°F+5.5°NCLIMGRID
2025Nov37.0°F31.6°F+5.4°NCLIMGRID
2025Dec22.3°F18.2°F+4.1°NCLIMGRID
2026Jan17.8°F13.5°F+4.3°NCLIMGRID
2026Feb31.8°F19.8°F+12.0°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
January13.5°F26/26
February19.8°F26/26
March32.4°F26/26
April46.5°F26/26
May58.0°F26/26
June68.1°F26/26
July74.4°F26/26
August71.8°F26/26
September61.5°F26/26
October48.0°F26/26
November31.6°F26/26
December18.2°F26/26

4. Anomaly Calculation

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

Anomaly = Actual Temperature − Baseline[month]

5. Smoothing

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

6. Reading the Visualizations

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

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

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

7. Data Quality Notes

Frequently Asked Questions

Is Virgil, South Dakota getting warmer?

Based on 96+ years of NOAA temperature records, Virgil has changed at a rate of approximately 0.12°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 Virgil?

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

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

How are the climate visualizations for Virgil created?

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

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

Wear Virgil's Climate Story

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

Shop Virgil Climate Apparel →

Explore More Cities