Climate Change in Springdale, Montana

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

Based on our analysis of 96 years of temperature data near Springdale, MT, this area shows a warming trend of approximately +0.3°F per decade. 9 of the last 10 years recorded above-average temperatures, and 2015 was the warmest year on record at +3.9°F above the historical baseline.

Key Climate Facts

Rate of Change

+0.3°F

per decade

Warmest Year

2015

+3.9°F anomaly

Recent Warm Years

9 / 10

above-average years

Decade Shift

+1.8°F

2020s vs 1930s

Compared to the National Average

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

National: +0.20°F/decade
Springdale: +0.27°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 Springdale's long-term warming trend.

Temperature anomaly spiral for Springdale, Montana
Climate spiral: monthly temperature anomalies from 96+ years of NOAA records for Springdale, MT.

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 Springdale, Montana
Warming stripes: each stripe is one year of average temperature anomaly for Springdale, MT.

Temperature Trend

Annual temperature anomalies plotted over time with a linear regression trend line. The slope of +0.27°F per decade quantifies the rate of change.

Temperature trend chart for Springdale, Montana
Linear trend: annual temperature anomalies with trend line for Springdale, MT.

Temperature by Decade

1930s
+0.67°F
1940s
-0.19°F
1950s
-0.91°F
1960s
-0.28°F
1970s
-0.70°F
1980s
+0.57°F
1990s
+0.94°F
2000s
+1.62°F
2010s
+1.74°F
2020s
+2.67°F

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

Anomaly Scale

-6.5°F Colder Normal +7.2°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 Springdale, MT. Filter by decade or download as CSV.

Data Sources & Audit

Station
nClimGrid 5km Grid Point
Distance
0.7 mi
Coverage
99.1%
Records
1,154
Range
1930-01 – 2026-02
Full Data Audit 1,154 records
YearMonthTempBaselineAnomalySourceGap
1930Jan7.2°F23.2°F-16.0°NCLIMGRID
1930Feb35.2°F28.6°F+6.6°NCLIMGRID
1930Mar30.6°F33.9°F-3.3°NCLIMGRID
1930Apr52.0°F42.3°F+9.7°NCLIMGRID
1930May53.2°F51.4°F+1.8°NCLIMGRID
1930Jun61.7°F60.2°F+1.5°NCLIMGRID
1930Jul69.4°F67.3°F+2.1°NCLIMGRID
1930Aug69.5°F65.8°F+3.7°NCLIMGRID
1930Sep58.6°F55.5°F+3.1°NCLIMGRID
1930Oct41.5°F45.5°F-4.1°NCLIMGRID
1930Nov35.3°F32.8°F+2.5°NCLIMGRID
1930Dec29.8°F25.1°F+4.6°NCLIMGRID
1931Jan32.3°F23.2°F+9.1°NCLIMGRID
1931Feb31.3°F28.6°F+2.7°NCLIMGRID
1931Mar33.4°F33.9°F-0.5°NCLIMGRID
1931Apr44.8°F42.3°F+2.5°NCLIMGRID
1931May53.9°F51.4°F+2.6°NCLIMGRID
1931Jun64.7°F60.2°F+4.5°NCLIMGRID
1931Jul70.1°F67.3°F+2.8°NCLIMGRID
1931Aug68.8°F65.8°F+3.0°NCLIMGRID
1931Sep58.2°F55.5°F+2.7°NCLIMGRID
1931Oct46.8°F45.5°F+1.3°NCLIMGRID
1931Nov31.0°F32.8°F-1.8°NCLIMGRID
1931Dec28.9°F25.1°F+3.7°NCLIMGRID
1932Jan20.0°F23.2°F-3.1°NCLIMGRID
1932Feb28.8°F28.6°F+0.2°NCLIMGRID
1932Mar24.6°F33.9°F-9.3°NCLIMGRID
1932Apr43.8°F42.3°F+1.5°NCLIMGRID
1932May53.9°F51.4°F+2.5°NCLIMGRID
1932Jun60.5°F60.2°F+0.3°NCLIMGRID
1932Jul68.4°F67.3°F+1.1°NCLIMGRID
1932Aug66.3°F65.8°F+0.5°NCLIMGRID
1932Sep57.1°F55.5°F+1.6°NCLIMGRID
1932Oct42.4°F45.5°F-3.2°NCLIMGRID
1932Nov38.7°F32.8°F+5.9°NCLIMGRID
1932Dec17.9°F25.1°F-7.3°NCLIMGRID
1933Jan24.9°F23.2°F+1.7°NCLIMGRID
1933Feb18.3°F28.6°F-10.3°NCLIMGRID
1933Mar36.8°F33.9°F+2.9°NCLIMGRID
1933Apr40.0°F42.3°F-2.3°NCLIMGRID
1933May49.5°F51.4°F-1.8°NCLIMGRID
1933Jun66.1°F60.2°F+5.9°NCLIMGRID
1933Jul72.4°F67.3°F+5.1°NCLIMGRID
1933Aug64.2°F65.8°F-1.6°NCLIMGRID
1933Sep56.2°F55.5°F+0.7°NCLIMGRID
1933Oct48.7°F45.5°F+3.2°NCLIMGRID
1933Nov38.9°F32.8°F+6.1°NCLIMGRID
1933Dec29.0°F25.1°F+3.9°NCLIMGRID
1934Jan32.6°F23.2°F+9.4°NCLIMGRID
1934Feb32.7°F28.6°F+4.1°NCLIMGRID
1934Mar37.2°F33.9°F+3.4°NCLIMGRID
1934Apr48.0°F42.3°F+5.7°NCLIMGRID
1934May59.1°F51.4°F+7.8°NCLIMGRID
1934Jun59.6°F60.2°F-0.6°NCLIMGRID
1934Jul69.2°F67.3°F+1.9°NCLIMGRID
1934Aug66.8°F65.8°F+1.0°NCLIMGRID
1934Sep51.9°F55.5°F-3.6°NCLIMGRID
1934Oct51.1°F45.5°F+5.5°NCLIMGRID
1934Nov39.5°F32.8°F+6.7°NCLIMGRID
1934Dec27.0°F25.1°F+1.9°NCLIMGRID
1935Jan24.1°F23.2°F+0.9°NCLIMGRID
1935Feb32.0°F28.6°F+3.4°NCLIMGRID
1935Mar29.1°F33.9°F-4.8°NCLIMGRID
1935Apr36.4°F42.3°F-5.9°NCLIMGRID
1935May47.3°F51.4°F-4.1°NCLIMGRID
1935Jun58.0°F60.2°F-2.2°NCLIMGRID
1935Jul68.7°F67.3°F+1.4°NCLIMGRID
1935Aug65.7°F65.8°F-0.1°NCLIMGRID
1935Sep58.2°F55.5°F+2.7°NCLIMGRID
1935Oct44.1°F45.5°F-1.5°NCLIMGRID
1935Nov29.0°F32.8°F-3.8°NCLIMGRID
1935Dec28.5°F25.1°F+3.3°NCLIMGRID
1936Jan22.7°F23.2°F-0.4°NCLIMGRID
1936Feb4.7°F28.6°F-24.0°NCLIMGRID
1936Mar32.0°F33.9°F-1.8°NCLIMGRID
1936Apr41.2°F42.3°F-1.2°NCLIMGRID
1936May57.1°F51.4°F+5.7°NCLIMGRID
1936Jun62.4°F60.2°F+2.2°NCLIMGRID
1936Jul73.7°F67.3°F+6.4°NCLIMGRID
1936Aug66.7°F65.8°F+0.9°NCLIMGRID
1936Sep56.3°F55.5°F+0.8°NCLIMGRID
1936Oct45.9°F45.5°F+0.4°NCLIMGRID
1936Nov33.7°F32.8°F+0.9°NCLIMGRID
1936Dec26.3°F25.1°F+1.1°NCLIMGRID
1937Jan4.3°F23.2°F-18.9°NCLIMGRID
1937Feb21.9°F28.6°F-6.7°NCLIMGRID
1937Mar29.6°F33.9°F-4.2°NCLIMGRID
1937Apr41.4°F42.3°F-0.9°NCLIMGRID
1937May53.2°F51.4°F+1.8°NCLIMGRID
1937Jun57.6°F60.2°F-2.6°NCLIMGRID
1937Jul68.6°F67.3°F+1.3°NCLIMGRID
1937Aug65.8°F65.8°F+0.0°NCLIMGRID
1937Sep58.0°F55.5°F+2.5°NCLIMGRID
1937Oct49.0°F45.5°F+3.5°NCLIMGRID
1937Nov32.8°F32.8°F+0.0°NCLIMGRID
1937Dec25.8°F25.1°F+0.7°NCLIMGRID
1938Jan27.0°F23.2°F+3.8°NCLIMGRID
1938Feb25.4°F28.6°F-3.2°NCLIMGRID
1938Mar32.9°F33.9°F-1.0°NCLIMGRID
1938Apr42.0°F42.3°F-0.4°NCLIMGRID
1938May48.8°F51.4°F-2.6°NCLIMGRID
1938Jun60.7°F60.2°F+0.5°NCLIMGRID
1938Jul66.5°F67.3°F-0.8°NCLIMGRID
1938Aug65.6°F65.8°F-0.2°NCLIMGRID
1938Sep62.5°F55.5°F+7.0°NCLIMGRID
1938Oct45.8°F45.5°F+0.3°NCLIMGRID
1938Nov30.5°F32.8°F-2.3°NCLIMGRID
1938Dec29.7°F25.1°F+4.6°NCLIMGRID
1939Jan30.4°F23.2°F+7.2°NCLIMGRID
1939Feb19.3°F28.6°F-9.3°NCLIMGRID
1939Mar34.7°F33.9°F+0.8°NCLIMGRID
1939Apr45.6°F42.3°F+3.2°NCLIMGRID
1939May55.4°F51.4°F+4.1°NCLIMGRID
1939Jun56.0°F60.2°F-4.2°NCLIMGRID
1939Jul68.8°F67.3°F+1.5°NCLIMGRID
1939Aug66.4°F65.8°F+0.6°NCLIMGRID
1939Sep57.5°F55.5°F+2.0°NCLIMGRID
1939Oct46.8°F45.5°F+1.2°NCLIMGRID
1939Nov40.8°F32.8°F+8.0°NCLIMGRID
1939Dec35.8°F25.1°F+10.7°NCLIMGRID
1940Jan17.2°F23.2°F-6.0°NCLIMGRID
1940Feb27.9°F28.6°F-0.7°NCLIMGRID
1940Mar38.6°F33.9°F+4.7°NCLIMGRID
1940Apr41.8°F42.3°F-0.6°NCLIMGRID
1940May56.2°F51.4°F+4.8°NCLIMGRID
1940Jun63.1°F60.2°F+2.8°NCLIMGRID
1940Jul69.2°F67.3°F+1.9°NCLIMGRID
1940Aug68.1°F65.8°F+2.3°NCLIMGRID
1940Sep60.4°F55.5°F+4.9°NCLIMGRID
1940Oct50.7°F45.5°F+5.2°NCLIMGRID
1940Nov27.5°F32.8°F-5.3°NCLIMGRID
1940Dec30.8°F25.1°F+5.6°NCLIMGRID
1941Jan28.3°F23.2°F+5.1°NCLIMGRID
1941Feb30.0°F28.6°F+1.4°NCLIMGRID
1941Mar35.4°F33.9°F+1.5°NCLIMGRID
1941Apr42.5°F42.3°F+0.2°NCLIMGRID
1941May54.7°F51.4°F+3.4°NCLIMGRID
1941Jun59.4°F60.2°F-0.8°NCLIMGRID
1941Jul67.6°F67.3°F+0.3°NCLIMGRID
1941Aug66.1°F65.8°F+0.3°NCLIMGRID
1941Sep50.7°F55.5°F-4.8°NCLIMGRID
1941Oct43.8°F45.5°F-1.7°NCLIMGRID
1941Nov37.8°F32.8°F+5.0°NCLIMGRID
1941Dec26.7°F25.1°F+1.6°NCLIMGRID
1942Jan23.3°F23.2°F+0.1°NCLIMGRID
1942Feb21.2°F28.6°F-7.4°NCLIMGRID
1942Mar32.3°F33.9°F-1.6°NCLIMGRID
1942Apr45.1°F42.3°F+2.8°NCLIMGRID
1942May47.9°F51.4°F-3.5°NCLIMGRID
1942Jun54.7°F60.2°F-5.5°NCLIMGRID
1942Jul67.4°F67.3°F+0.1°NCLIMGRID
1942Aug65.9°F65.8°F+0.1°NCLIMGRID
1942Sep54.9°F55.5°F-0.6°NCLIMGRID
1942Oct46.3°F45.5°F+0.8°NCLIMGRID
1942Nov33.1°F32.8°F+0.3°NCLIMGRID
1942Dec29.4°F25.1°F+4.3°NCLIMGRID
1943Jan16.7°F23.2°F-6.5°NCLIMGRID
1943Feb32.0°F28.6°F+3.4°NCLIMGRID
1943Mar25.6°F33.9°F-8.3°NCLIMGRID
1943Apr48.8°F42.3°F+6.5°NCLIMGRID
1943May47.8°F51.4°F-3.6°NCLIMGRID
1943Jun56.4°F60.2°F-3.8°NCLIMGRID
1943Jul67.3°F67.3°F+0.0°NCLIMGRID
1943Aug66.0°F65.8°F+0.2°NCLIMGRID
1943Sep56.9°F55.5°F+1.4°NCLIMGRID
1943Oct49.4°F45.5°F+3.8°NCLIMGRID
1943Nov38.4°F32.8°F+5.6°NCLIMGRID
1943Dec29.5°F25.1°F+4.4°NCLIMGRID
1944Jan28.3°F23.2°F+5.1°NCLIMGRID
1944Feb26.0°F28.6°F-2.6°NCLIMGRID
1944Mar28.7°F33.9°F-5.1°NCLIMGRID
1944Apr43.9°F42.3°F+1.5°NCLIMGRID
1944May53.7°F51.4°F+2.3°NCLIMGRID
1944Jun55.6°F60.2°F-4.7°NCLIMGRID
1944Jul64.0°F67.3°F-3.3°NCLIMGRID
1944Aug62.6°F65.8°F-3.2°NCLIMGRID
1944Sep55.2°F55.5°F-0.3°NCLIMGRID
1944Oct50.4°F45.5°F+4.8°NCLIMGRID
1944Nov32.8°F32.8°F-0.1°NCLIMGRID
1944Dec24.6°F25.1°F-0.5°NCLIMGRID
1945Jan29.5°F23.2°F+6.3°NCLIMGRID
1945Feb27.7°F28.6°F-0.9°NCLIMGRID
1945Mar35.0°F33.9°F+1.1°NCLIMGRID
1945Apr38.1°F42.3°F-4.2°NCLIMGRID
1945May48.5°F51.4°F-2.8°NCLIMGRID
1945Jun54.4°F60.2°F-5.8°NCLIMGRID
1945Jul67.6°F67.3°F+0.3°NCLIMGRID
1945Aug66.1°F65.8°F+0.3°NCLIMGRID
1945Sep53.5°F55.5°F-2.0°NCLIMGRID
1945Oct49.3°F45.5°F+3.8°NCLIMGRID
1945Nov32.7°F32.8°F-0.1°NCLIMGRID
1945Dec24.4°F25.1°F-0.8°NCLIMGRID
1946Jan28.2°F23.2°F+5.0°NCLIMGRID
1946Feb29.6°F28.6°F+1.0°NCLIMGRID
1946Mar38.1°F33.9°F+4.2°NCLIMGRID
1946Apr48.1°F42.3°F+5.8°NCLIMGRID
1946May48.3°F51.4°F-3.1°NCLIMGRID
1946Jun58.7°F60.2°F-1.5°NCLIMGRID
1946Jul68.3°F67.3°F+1.0°NCLIMGRID
1946Aug64.3°F65.8°F-1.5°NCLIMGRID
1946Sep55.0°F55.5°F-0.5°NCLIMGRID
1946Oct39.2°F45.5°F-6.4°NCLIMGRID
1946Nov31.0°F32.8°F-1.8°NCLIMGRID
1946Dec29.7°F25.1°F+4.5°NCLIMGRID
1947Jan24.2°F23.2°F+1.0°NCLIMGRID
1947Feb26.5°F28.6°F-2.1°NCLIMGRID
1947Mar30.6°F33.9°F-3.3°NCLIMGRID
1947Apr42.4°F42.3°F+0.1°NCLIMGRID
1947May52.5°F51.4°F+1.2°NCLIMGRID
1947Jun54.8°F60.2°F-5.4°NCLIMGRID
1947Jul68.6°F67.3°F+1.3°NCLIMGRID
1947Aug65.8°F65.8°F+0.0°NCLIMGRID
1947Sep55.1°F55.5°F-0.4°NCLIMGRID
1947Oct49.4°F45.5°F+3.8°NCLIMGRID
1947Nov28.5°F32.8°F-4.3°NCLIMGRID
1947Dec27.4°F25.1°F+2.2°NCLIMGRID
1948Jan25.7°F23.2°F+2.5°NCLIMGRID
1948Feb22.8°F28.6°F-5.8°NCLIMGRID
1948Mar27.2°F33.9°F-6.6°NCLIMGRID
1948Apr43.2°F42.3°F+0.8°NCLIMGRID
1948May51.9°F51.4°F+0.5°NCLIMGRID
1948Jun59.1°F60.2°F-1.2°NCLIMGRID
1948Jul63.6°F67.3°F-3.7°NCLIMGRID
1948Aug65.3°F65.8°F-0.5°NCLIMGRID
1948Sep58.1°F55.5°F+2.6°NCLIMGRID
1948Oct46.9°F45.5°F+1.3°NCLIMGRID
1948Nov31.1°F32.8°F-1.7°NCLIMGRID
1948Dec19.0°F25.1°F-6.1°NCLIMGRID
1949Jan7.6°F23.2°F-15.6°NCLIMGRID
1949Feb19.2°F28.6°F-9.4°NCLIMGRID
1949Mar29.9°F33.9°F-3.9°NCLIMGRID
1949Apr47.6°F42.3°F+5.3°NCLIMGRID
1949May54.4°F51.4°F+3.0°NCLIMGRID
1949Jun58.4°F60.2°F-1.8°NCLIMGRID
1949Jul65.7°F67.3°F-1.6°NCLIMGRID
1949Aug67.3°F65.8°F+1.5°NCLIMGRID
1949Sep54.6°F55.5°F-0.9°NCLIMGRID
1949Oct39.9°F45.5°F-5.6°NCLIMGRID
1949Nov44.0°F32.8°F+11.2°NCLIMGRID
1949Dec23.5°F25.1°F-1.7°NCLIMGRID
1950Jan10.2°F23.2°F-13.0°NCLIMGRID
1950Feb32.8°F28.6°F+4.2°NCLIMGRID
1950Mar28.8°F33.9°F-5.1°NCLIMGRID
1950Apr39.8°F42.3°F-2.5°NCLIMGRID
1950May46.5°F51.4°F-4.9°NCLIMGRID
1950Jun56.6°F60.2°F-3.7°NCLIMGRID
1950Jul62.4°F67.3°F-4.9°NCLIMGRID
1950Aug62.8°F65.8°F-3.0°NCLIMGRID
1950Sep53.0°F55.5°F-2.5°NCLIMGRID
1950Oct47.7°F45.5°F+2.1°NCLIMGRID
1950Nov31.0°F32.8°F-1.8°NCLIMGRID
1950Dec32.2°F25.1°F+7.1°NCLIMGRID
1951Jan19.9°F23.2°F-3.3°NCLIMGRID
1951Feb27.7°F28.6°F-0.9°NCLIMGRID
1951Mar23.5°F33.9°F-10.4°NCLIMGRID
1951Apr39.7°F42.3°F-2.7°NCLIMGRID
1951May51.9°F51.4°F+0.5°NCLIMGRID
1951Jun52.8°F60.2°F-7.4°NCLIMGRID
1951Jul66.5°F67.3°F-0.8°NCLIMGRID
1951Aug62.7°F65.8°F-3.1°NCLIMGRID
1951Sep51.5°F55.5°F-4.0°NCLIMGRID
1951Oct41.0°F45.5°F-4.6°NCLIMGRID
1951Nov32.8°F32.8°F+0.0°NCLIMGRID
1951Dec18.6°F25.1°F-6.5°NCLIMGRID
1952Jan21.0°F23.2°F-2.2°NCLIMGRID
1952Feb27.6°F28.6°F-1.0°NCLIMGRID
1952Mar27.5°F33.9°F-6.4°NCLIMGRID
1952Apr46.8°F42.3°F+4.5°NCLIMGRID
1952May51.9°F51.4°F+0.5°NCLIMGRID
1952Jun59.8°F60.2°F-0.5°NCLIMGRID
1952Jul63.6°F67.3°F-3.7°NCLIMGRID
1952Aug65.6°F65.8°F-0.2°NCLIMGRID
1952Sep59.0°F55.5°F+3.4°NCLIMGRID
1952Oct48.4°F45.5°F+2.9°NCLIMGRID
1952Nov29.8°F32.8°F-3.0°NCLIMGRID
1952Dec28.8°F25.1°F+3.6°NCLIMGRID
1953Jan33.9°F23.2°F+10.7°NCLIMGRID
1953Feb29.1°F28.6°F+0.5°NCLIMGRID
1953Mar35.5°F33.9°F+1.7°NCLIMGRID
1953Apr36.7°F42.3°F-5.6°NCLIMGRID
1953May46.6°F51.4°F-4.8°NCLIMGRID
1953Jun57.7°F60.2°F-2.6°NCLIMGRID
1953Jul68.5°F67.3°F+1.2°NCLIMGRID
1953Aug66.5°F65.8°F+0.7°NCLIMGRID
1953Sep58.8°F55.5°F+3.3°NCLIMGRID
1953Oct50.3°F45.5°F+4.7°NCLIMGRID
1953Nov39.2°F32.8°F+6.4°NCLIMGRID
1953Dec29.3°F25.1°F+4.1°NCLIMGRID
1954Jan18.2°F23.2°F-5.0°NCLIMGRID
1954Feb37.4°F28.6°F+8.8°NCLIMGRID
1954Mar25.4°F33.9°F-8.5°NCLIMGRID
1954Apr41.6°F42.3°F-0.8°NCLIMGRID
1954May50.7°F51.4°F-0.7°NCLIMGRID
1954Jun56.0°F60.2°F-4.2°NCLIMGRID
1954Jul70.1°F67.3°F+2.8°NCLIMGRID
1954Aug64.0°F65.8°F-1.8°NCLIMGRID
1954Sep56.0°F55.5°F+0.5°NCLIMGRID
1954Oct43.8°F45.5°F-1.8°NCLIMGRID
1954Nov41.0°F32.8°F+8.2°NCLIMGRID
1954Dec29.0°F25.1°F+3.8°NCLIMGRID
1955Jan23.5°F23.2°F+0.3°NCLIMGRID
1955Feb20.5°F28.6°F-8.2°NCLIMGRID
1955Mar24.0°F33.9°F-9.8°NCLIMGRID
1955Apr40.3°F42.3°F-2.1°NCLIMGRID
1955May51.0°F51.4°F-0.4°NCLIMGRID
1955Jun58.4°F60.2°F-1.8°NCLIMGRID
1955Jul66.6°F67.3°F-0.7°NCLIMGRID
1955Aug68.3°F65.8°F+2.5°NCLIMGRID
1955Sep55.3°F55.5°F-0.2°NCLIMGRID
1955Oct49.1°F45.5°F+3.5°NCLIMGRID
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1984Feb33.1°F28.6°F+4.5°NCLIMGRID
1984Mar36.4°F33.9°F+2.6°NCLIMGRID
1984Apr41.7°F42.3°F-0.6°NCLIMGRID
1984May52.4°F51.4°F+1.1°NCLIMGRID
1984Jun58.8°F60.2°F-1.5°NCLIMGRID
1984Jul67.9°F67.3°F+0.6°NCLIMGRID
1984Aug68.5°F65.8°F+2.7°NCLIMGRID
1984Sep50.9°F55.5°F-4.6°NCLIMGRID
1984Oct40.1°F45.5°F-5.5°NCLIMGRID
1984Nov34.8°F32.8°F+2.0°NCLIMGRID
1984Dec21.6°F25.1°F-3.5°NCLIMGRID
1985Jan20.9°F23.2°F-2.3°NCLIMGRID
1985Feb23.9°F28.6°F-4.7°NCLIMGRID
1985Mar32.1°F33.9°F-1.8°NCLIMGRID
1985Apr47.6°F42.3°F+5.2°NCLIMGRID
1985May55.9°F51.4°F+4.6°NCLIMGRID
1985Jun61.4°F60.2°F+1.2°NCLIMGRID
1985Jul71.1°F67.3°F+3.8°NCLIMGRID
1985Aug63.0°F65.8°F-2.8°NCLIMGRID
1985Sep50.0°F55.5°F-5.5°NCLIMGRID
1985Oct44.5°F45.5°F-1.0°NCLIMGRID
1985Nov16.5°F32.8°F-16.3°NCLIMGRID
1985Dec26.1°F25.1°F+1.0°NCLIMGRID
1986Jan35.2°F23.2°F+12.0°NCLIMGRID
1986Feb24.4°F28.6°F-4.2°NCLIMGRID
1986Mar43.4°F33.9°F+9.6°NCLIMGRID
1986Apr43.2°F42.3°F+0.9°NCLIMGRID
1986May51.2°F51.4°F-0.2°NCLIMGRID
1986Jun64.5°F60.2°F+4.3°NCLIMGRID
1986Jul63.2°F67.3°F-4.1°NCLIMGRID
1986Aug66.2°F65.8°F+0.4°NCLIMGRID
1986Sep50.6°F55.5°F-4.9°NCLIMGRID
1986Oct46.4°F45.5°F+0.9°NCLIMGRID
1986Nov30.9°F32.8°F-1.9°NCLIMGRID
1986Dec29.1°F25.1°F+4.0°NCLIMGRID
1987Jan27.7°F23.2°F+4.5°NCLIMGRID
1987Feb31.6°F28.6°F+3.0°NCLIMGRID
1987Mar37.1°F33.9°F+3.2°NCLIMGRID
1987Apr50.8°F42.3°F+8.5°NCLIMGRID
1987May55.8°F51.4°F+4.4°NCLIMGRID
1987Jun62.7°F60.2°F+2.5°NCLIMGRID
1987Jul64.8°F67.3°F-2.5°NCLIMGRID
1987Aug61.6°F65.8°F-4.2°NCLIMGRID
1987Sep58.0°F55.5°F+2.5°NCLIMGRID
1987Oct47.4°F45.5°F+1.8°NCLIMGRID
1987Nov37.4°F32.8°F+4.6°NCLIMGRID
1987Dec26.6°F25.1°F+1.5°NCLIMGRID
1988Jan22.6°F23.2°F-0.6°NCLIMGRID
1988Feb29.6°F28.6°F+1.0°NCLIMGRID
1988Mar35.6°F33.9°F+1.7°NCLIMGRID
1988Apr46.1°F42.3°F+3.8°NCLIMGRID
1988May54.8°F51.4°F+3.5°NCLIMGRID
1988Jun68.6°F60.2°F+8.4°NCLIMGRID
1988Jul70.9°F67.3°F+3.6°NCLIMGRID
1988Aug67.2°F65.8°F+1.4°NCLIMGRID
1988Sep55.5°F55.5°F+0.0°NCLIMGRID
1988Oct51.4°F45.5°F+5.9°NCLIMGRID
1988Nov34.1°F32.8°F+1.3°NCLIMGRID
1988Dec27.9°F25.1°F+2.8°NCLIMGRID
1989Jan26.5°F23.2°F+3.3°NCLIMGRID
1989Feb12.8°F28.6°F-15.8°NCLIMGRID
1989Mar30.6°F33.9°F-3.3°NCLIMGRID
1989Apr42.9°F42.3°F+0.6°NCLIMGRID
1989May51.4°F51.4°F+0.0°NCLIMGRID
1989Jun59.7°F60.2°F-0.6°NCLIMGRID
1989Jul70.2°F67.3°F+2.9°NCLIMGRID
1989Aug63.8°F65.8°F-2.0°NCLIMGRID
1989Sep55.7°F55.5°F+0.2°NCLIMGRID
1989Oct45.4°F45.5°F-0.2°NCLIMGRID
1989Nov37.8°F32.8°F+5.0°NCLIMGRID
1989Dec26.5°F25.1°F+1.3°NCLIMGRID
1990Jan29.4°F23.2°F+6.2°NCLIMGRID
1990Feb28.1°F28.6°F-0.5°NCLIMGRID
1990Mar35.2°F33.9°F+1.3°NCLIMGRID
1990Apr44.9°F42.3°F+2.5°NCLIMGRID
1990May49.9°F51.4°F-1.5°NCLIMGRID
1990Jun60.6°F60.2°F+0.4°NCLIMGRID
1990Jul67.8°F67.3°F+0.5°NCLIMGRID
1990Aug67.2°F65.8°F+1.5°NCLIMGRID
1990Sep62.0°F55.5°F+6.4°NCLIMGRID
1990Oct46.6°F45.5°F+1.1°NCLIMGRID
1990Nov39.0°F32.8°F+6.2°NCLIMGRID
1990Dec17.0°F25.1°F-8.2°NCLIMGRID
1991Jan22.0°F23.2°F-1.2°NCLIMGRID
1991Feb39.0°F28.6°F+10.4°NCLIMGRID
1991Mar34.5°F33.9°F+0.6°NCLIMGRID
1991Apr40.9°F42.3°F-1.4°NCLIMGRID
1991May50.4°F51.4°F-1.0°NCLIMGRID
1991Jun59.9°F60.2°F-0.3°NCLIMGRID
1991Jul69.2°F67.3°F+1.9°NCLIMGRID
1991Aug70.6°F65.8°F+4.8°NCLIMGRID
1991Sep57.7°F55.5°F+2.2°NCLIMGRID
1991Oct44.2°F45.5°F-1.3°NCLIMGRID
1991Nov30.5°F32.8°F-2.3°NCLIMGRID
1991Dec30.8°F25.1°F+5.7°NCLIMGRID
1992Jan31.0°F23.2°F+7.8°NCLIMGRID
1992Feb36.4°F28.6°F+7.8°NCLIMGRID
1992Mar40.7°F33.9°F+6.8°NCLIMGRID
1992Apr46.2°F42.3°F+3.9°NCLIMGRID
1992May55.5°F51.4°F+4.1°NCLIMGRID
1992Jun61.7°F60.2°F+1.4°NCLIMGRID
1992Jul61.6°F67.3°F-5.7°NCLIMGRID
1992Aug62.1°F65.8°F-3.7°NCLIMGRID
1992Sep56.6°F55.5°F+1.1°NCLIMGRID
1992Oct47.7°F45.5°F+2.2°NCLIMGRID
1992Nov33.4°F32.8°F+0.6°NCLIMGRID
1992Dec19.3°F25.1°F-5.8°NCLIMGRID
1993Jan19.0°F23.2°F-4.2°NCLIMGRID
1993Feb20.7°F28.6°F-7.9°NCLIMGRID
1993Mar38.6°F33.9°F+4.7°NCLIMGRID
1993Apr42.5°F42.3°F+0.1°NCLIMGRID
1993May54.8°F51.4°F+3.4°NCLIMGRID
1993Jun56.5°F60.2°F-3.7°NCLIMGRID
1993Jul58.4°F67.3°F-8.9°NCLIMGRID
1993Aug61.0°F65.8°F-4.8°NCLIMGRID
1993Sep54.9°F55.5°F-0.7°NCLIMGRID
1993Oct45.9°F45.5°F+0.3°NCLIMGRID
1993Nov29.2°F32.8°F-3.7°NCLIMGRID
1993Dec30.6°F25.1°F+5.5°NCLIMGRID
1994Jan31.6°F23.2°F+8.4°NCLIMGRID
1994Feb23.9°F28.6°F-4.7°NCLIMGRID
1994Mar39.1°F33.9°F+5.2°NCLIMGRID
1994Apr43.8°F42.3°F+1.5°NCLIMGRID
1994May55.1°F51.4°F+3.7°NCLIMGRID
1994Jun61.6°F60.2°F+1.3°NCLIMGRID
1994Jul66.0°F67.3°F-1.3°NCLIMGRID
1994Aug68.0°F65.8°F+2.2°NCLIMGRID
1994Sep58.8°F55.5°F+3.2°NCLIMGRID
1994Oct44.5°F45.5°F-1.0°NCLIMGRID
1994Nov30.0°F32.8°F-2.8°NCLIMGRID
1994Dec28.1°F25.1°F+3.0°NCLIMGRID
1995Jan27.7°F23.2°F+4.5°NCLIMGRID
1995Feb34.1°F28.6°F+5.4°NCLIMGRID
1995Mar32.6°F33.9°F-1.3°NCLIMGRID
1995Apr40.7°F42.3°F-1.6°NCLIMGRID
1995May49.5°F51.4°F-1.9°NCLIMGRID
1995Jun57.9°F60.2°F-2.3°NCLIMGRID
1995Jul66.0°F67.3°F-1.3°NCLIMGRID
1995Aug66.8°F65.8°F+1.0°NCLIMGRID
1995Sep55.1°F55.5°F-0.4°NCLIMGRID
1995Oct44.0°F45.5°F-1.6°NCLIMGRID
1995Nov36.7°F32.8°F+3.9°NCLIMGRID
1995Dec27.9°F25.1°F+2.8°NCLIMGRID
1996Jan20.3°F23.2°F-2.9°NCLIMGRID
1996Feb28.1°F28.6°F-0.5°NCLIMGRID
1996Mar29.3°F33.9°F-4.5°NCLIMGRID
1996Apr44.4°F42.3°F+2.0°NCLIMGRID
1996May47.7°F51.4°F-3.7°NCLIMGRID
1996Jun63.3°F60.2°F+3.0°NCLIMGRID
1996Jul68.6°F67.3°F+1.3°NCLIMGRID
1996Aug68.5°F65.8°F+2.7°NCLIMGRID
1996Sep54.1°F55.5°F-1.4°NCLIMGRID
1996Oct44.9°F45.5°F-0.7°NCLIMGRID
1996Nov29.2°F32.8°F-3.6°NCLIMGRID
1996Dec22.2°F25.1°F-3.0°NCLIMGRID
1997Jan21.0°F23.2°F-2.2°NCLIMGRID
1997Feb28.5°F28.6°F-0.1°NCLIMGRID
1997Mar36.6°F33.9°F+2.8°NCLIMGRID
1997Apr36.5°F42.3°F-5.8°NCLIMGRID
1997May53.5°F51.4°F+2.1°NCLIMGRID
1997Jun61.6°F60.2°F+1.4°NCLIMGRID
1997Jul66.1°F67.3°F-1.2°NCLIMGRID
1997Aug65.5°F65.8°F-0.3°NCLIMGRID
1997Sep58.9°F55.5°F+3.4°NCLIMGRID
1997Oct46.0°F45.5°F+0.5°NCLIMGRID
1997Nov33.6°F32.8°F+0.8°NCLIMGRID
1997Dec27.7°F25.1°F+2.6°NCLIMGRID
1998Jan25.8°F23.2°F+2.6°NCLIMGRID
1998Feb31.6°F28.6°F+3.0°NCLIMGRID
1998Mar33.8°F33.9°F-0.1°NCLIMGRID
1998Apr43.8°F42.3°F+1.5°NCLIMGRID
1998May53.3°F51.4°F+2.0°NCLIMGRID
1998Jun55.1°F60.2°F-5.1°NCLIMGRID
1998Jul69.7°F67.3°F+2.4°NCLIMGRID
1998Aug68.6°F65.8°F+2.8°NCLIMGRID
1998Sep62.8°F55.5°F+7.3°NCLIMGRID
1998Oct46.4°F45.5°F+0.9°NCLIMGRID
1998Nov37.3°F32.8°F+4.5°NCLIMGRID
1998Dec25.6°F25.1°F+0.5°NCLIMGRID
1999Jan29.7°F23.2°F+6.5°NCLIMGRID
1999Feb33.9°F28.6°F+5.3°NCLIMGRID
1999Mar38.3°F33.9°F+4.5°NCLIMGRID
1999Apr40.8°F42.3°F-1.6°NCLIMGRID
1999May50.9°F51.4°F-0.5°NCLIMGRID
1999Jun58.9°F60.2°F-1.4°NCLIMGRID
1999Jul66.5°F67.3°F-0.8°NCLIMGRID
1999Aug67.7°F65.8°F+1.9°NCLIMGRID
1999Sep53.8°F55.5°F-1.7°NCLIMGRID
1999Oct49.3°F45.5°F+3.8°NCLIMGRID
1999Nov46.0°F32.8°F+13.2°NCLIMGRID
1999Dec32.7°F25.1°F+7.6°NCLIMGRID
2000Jan28.2°F23.2°F+5.0°NCLIMGRID
2000Feb33.1°F28.6°F+4.5°NCLIMGRID
2000Mar37.7°F33.9°F+3.8°NCLIMGRID
2000Apr45.7°F42.3°F+3.3°NCLIMGRID
2000May53.9°F51.4°F+2.5°NCLIMGRID
2000Jun60.2°F60.2°F+0.0°NCLIMGRID
2000Jul70.4°F67.3°F+3.1°NCLIMGRID
2000Aug68.7°F65.8°F+2.9°NCLIMGRID
2000Sep57.2°F55.5°F+1.7°NCLIMGRID
2000Oct45.5°F45.5°F-0.1°NCLIMGRID
2000Nov26.0°F32.8°F-6.8°NCLIMGRID
2000Dec24.5°F25.1°F-0.6°NCLIMGRID
2001Jan28.3°F23.2°F+5.1°NCLIMGRID
2001Feb23.6°F28.6°F-5.0°NCLIMGRID
2001Mar37.6°F33.9°F+3.7°NCLIMGRID
2001Apr44.0°F42.3°F+1.7°NCLIMGRID
2001May55.4°F51.4°F+4.1°NCLIMGRID
2001Jun60.7°F60.2°F+0.4°NCLIMGRID
2001Jul69.6°F67.3°F+2.3°NCLIMGRID
2001Aug70.9°F65.8°F+5.1°NCLIMGRID
2001Sep61.6°F55.5°F+6.0°NCLIMGRID
2001Oct46.4°F45.5°F+0.9°NCLIMGRID
2001Nov40.6°F32.8°F+7.8°NCLIMGRID
2001Dec26.6°F25.1°F+1.5°NCLIMGRID
2002Jan26.2°F23.2°F+3.0°NCLIMGRID
2002Feb28.9°F28.6°F+0.3°NCLIMGRID
2002Mar26.6°F33.9°F-7.3°NCLIMGRID
2002Apr40.5°F42.3°F-1.8°NCLIMGRID
2002May48.8°F51.4°F-2.6°NCLIMGRID
2002Jun60.6°F60.2°F+0.3°NCLIMGRID
2002Jul70.8°F67.3°F+3.5°NCLIMGRID
2002Aug62.8°F65.8°F-3.0°NCLIMGRID
2002Sep57.4°F55.5°F+1.8°NCLIMGRID
2002Oct40.3°F45.5°F-5.2°NCLIMGRID
2002Nov37.6°F32.8°F+4.8°NCLIMGRID
2002Dec31.0°F25.1°F+5.9°NCLIMGRID
2003Jan31.9°F23.2°F+8.7°NCLIMGRID
2003Feb24.3°F28.6°F-4.3°NCLIMGRID
2003Mar34.4°F33.9°F+0.5°NCLIMGRID
2003Apr45.6°F42.3°F+3.3°NCLIMGRID
2003May52.3°F51.4°F+0.9°NCLIMGRID
2003Jun59.0°F60.2°F-1.3°NCLIMGRID
2003Jul72.0°F67.3°F+4.7°NCLIMGRID
2003Aug70.8°F65.8°F+5.1°NCLIMGRID
2003Sep56.9°F55.5°F+1.4°NCLIMGRID
2003Oct50.4°F45.5°F+4.9°NCLIMGRID
2003Nov28.5°F32.8°F-4.3°NCLIMGRID
2003Dec30.3°F25.1°F+5.1°NCLIMGRID
2004Jan25.6°F23.2°F+2.4°NCLIMGRID
2004Feb31.2°F28.6°F+2.6°NCLIMGRID
2004Mar41.6°F33.9°F+7.7°NCLIMGRID
2004Apr46.2°F42.3°F+3.9°NCLIMGRID
2004May50.1°F51.4°F-1.3°NCLIMGRID
2004Jun58.0°F60.2°F-2.2°NCLIMGRID
2004Jul68.0°F67.3°F+0.7°NCLIMGRID
2004Aug64.0°F65.8°F-1.8°NCLIMGRID
2004Sep55.9°F55.5°F+0.3°NCLIMGRID
2004Oct45.5°F45.5°F+0.0°NCLIMGRID
2004Nov36.6°F32.8°F+3.8°NCLIMGRID
2004Dec31.9°F25.1°F+6.8°NCLIMGRID
2005Jan25.0°F23.2°F+1.8°NCLIMGRID
2005Feb32.5°F28.6°F+3.9°NCLIMGRID
2005Mar37.5°F33.9°F+3.6°NCLIMGRID
2005Apr43.8°F42.3°F+1.5°NCLIMGRID
2005May50.1°F51.4°F-1.3°NCLIMGRID
2005Jun58.8°F60.2°F-1.4°NCLIMGRID
2005Jul69.6°F67.3°F+2.3°NCLIMGRID
2005Aug65.1°F65.8°F-0.7°NCLIMGRID
2005Sep58.4°F55.5°F+2.9°NCLIMGRID
2005Oct49.1°F45.5°F+3.6°NCLIMGRID
2005Nov37.3°F32.8°F+4.5°NCLIMGRID
2005Dec26.5°F25.1°F+1.3°NCLIMGRID
2006Jan35.1°F23.2°F+11.9°NCLIMGRID
2006Feb27.6°F28.6°F-1.0°NCLIMGRID
2006Mar34.0°F33.9°F+0.1°NCLIMGRID
2006Apr46.8°F42.3°F+4.5°NCLIMGRID
2006May54.6°F51.4°F+3.3°NCLIMGRID
2006Jun63.6°F60.2°F+3.4°NCLIMGRID
2006Jul72.7°F67.3°F+5.4°NCLIMGRID
2006Aug66.4°F65.8°F+0.6°NCLIMGRID
2006Sep57.1°F55.5°F+1.6°NCLIMGRID
2006Oct43.9°F45.5°F-1.7°NCLIMGRID
2006Nov34.1°F32.8°F+1.2°NCLIMGRID
2006Dec30.2°F25.1°F+5.1°NCLIMGRID
2007Jan24.8°F23.2°F+1.6°NCLIMGRID
2007Feb27.5°F28.6°F-1.1°NCLIMGRID
2007Mar43.4°F33.9°F+9.5°NCLIMGRID
2007Apr43.3°F42.3°F+0.9°NCLIMGRID
2007May53.5°F51.4°F+2.2°NCLIMGRID
2007Jun62.2°F60.2°F+1.9°NCLIMGRID
2007Jul74.8°F67.3°F+7.5°NCLIMGRID
2007Aug67.4°F65.8°F+1.6°NCLIMGRID
2007Sep57.9°F55.5°F+2.4°NCLIMGRID
2007Oct47.3°F45.5°F+1.8°NCLIMGRID
2007Nov35.2°F32.8°F+2.4°NCLIMGRID
2007Dec25.9°F25.1°F+0.8°NCLIMGRID
2008Jan23.9°F23.2°F+0.7°NCLIMGRID
2008Feb31.1°F28.6°F+2.5°NCLIMGRID
2008Mar33.6°F33.9°F-0.3°NCLIMGRID
2008Apr40.1°F42.3°F-2.2°NCLIMGRID
2008May50.9°F51.4°F-0.4°NCLIMGRID
2008Jun58.8°F60.2°F-1.4°NCLIMGRID
2008Jul68.2°F67.3°F+0.9°NCLIMGRID
2008Aug67.4°F65.8°F+1.6°NCLIMGRID
2008Sep54.6°F55.5°F-0.9°NCLIMGRID
2008Oct46.9°F45.5°F+1.4°NCLIMGRID
2008Nov41.0°F32.8°F+8.2°NCLIMGRID
2008Dec20.0°F25.1°F-5.1°NCLIMGRID
2009Jan30.1°F23.2°F+6.9°NCLIMGRID
2009Feb31.9°F28.6°F+3.2°NCLIMGRID
2009Mar31.8°F33.9°F-2.1°NCLIMGRID
2009Apr42.0°F42.3°F-0.4°NCLIMGRID
2009May53.2°F51.4°F+1.8°NCLIMGRID
2009Jun58.0°F60.2°F-2.3°NCLIMGRID
2009Jul65.9°F67.3°F-1.4°NCLIMGRID
2009Aug65.2°F65.8°F-0.5°NCLIMGRID
2009Sep61.6°F55.5°F+6.1°NCLIMGRID
2009Oct38.4°F45.5°F-7.2°NCLIMGRID
2009Nov37.5°F32.8°F+4.7°NCLIMGRID
2009Dec18.0°F25.1°F-7.1°NCLIMGRID
2010Jan26.7°F23.2°F+3.5°NCLIMGRID
2010Feb29.0°F28.6°F+0.4°NCLIMGRID
2010Mar40.5°F33.9°F+6.6°NCLIMGRID
2010Apr42.7°F42.3°F+0.3°NCLIMGRID
2010May47.4°F51.4°F-3.9°NCLIMGRID
2010Jun59.1°F60.2°F-1.1°NCLIMGRID
2010Jul67.0°F67.3°F-0.3°NCLIMGRID
2010Aug65.4°F65.8°F-0.4°NCLIMGRID
2010Sep57.2°F55.5°F+1.6°NCLIMGRID
2010Oct51.5°F45.5°F+6.0°NCLIMGRID
2010Nov30.1°F32.8°F-2.7°NCLIMGRID
2010Dec25.2°F25.1°F+0.1°NCLIMGRID
2011Jan28.4°F23.2°F+5.2°NCLIMGRID
2011Feb22.3°F28.6°F-6.4°NCLIMGRID
2011Mar34.8°F33.9°F+0.9°NCLIMGRID
2011Apr39.9°F42.3°F-2.4°NCLIMGRID
2011May48.7°F51.4°F-2.7°NCLIMGRID
2011Jun58.3°F60.2°F-2.0°NCLIMGRID
2011Jul68.6°F67.3°F+1.3°NCLIMGRID
2011Aug68.7°F65.8°F+2.9°NCLIMGRID
2011Sep60.1°F55.5°F+4.6°NCLIMGRID
2011Oct48.7°F45.5°F+3.2°NCLIMGRID
2011Nov34.2°F32.8°F+1.4°NCLIMGRID
2011Dec30.4°F25.1°F+5.3°NCLIMGRID
2012Jan31.2°F23.2°F+8.0°NCLIMGRID
2012Feb28.1°F28.6°F-0.5°NCLIMGRID
2012Mar43.8°F33.9°F+9.9°NCLIMGRID
2012Apr47.3°F42.3°F+5.0°NCLIMGRID
2012May50.6°F51.4°F-0.7°NCLIMGRID
2012Jun63.1°F60.2°F+2.8°NCLIMGRID
2012Jul72.8°F67.3°F+5.5°NCLIMGRID
2012Aug68.5°F65.8°F+2.7°NCLIMGRID
2012Sep60.9°F55.5°F+5.4°NCLIMGRID
2012Oct46.1°F45.5°F+0.6°NCLIMGRID
2012Nov38.5°F32.8°F+5.7°NCLIMGRID
2012Dec25.9°F25.1°F+0.8°NCLIMGRID
2013Jan28.9°F23.2°F+5.7°NCLIMGRID
2013Feb31.2°F28.6°F+2.6°NCLIMGRID
2013Mar36.2°F33.9°F+2.3°NCLIMGRID
2013Apr40.2°F42.3°F-2.1°NCLIMGRID
2013May53.8°F51.4°F+2.4°NCLIMGRID
2013Jun61.9°F60.2°F+1.7°NCLIMGRID
2013Jul70.8°F67.3°F+3.5°NCLIMGRID
2013Aug70.5°F65.8°F+4.7°NCLIMGRID
2013Sep60.3°F55.5°F+4.8°NCLIMGRID
2013Oct43.2°F45.5°F-2.4°NCLIMGRID
2013Nov35.7°F32.8°F+2.9°NCLIMGRID
2013Dec23.5°F25.1°F-1.6°NCLIMGRID
2014Jan31.9°F23.2°F+8.7°NCLIMGRID
2014Feb18.2°F28.6°F-10.4°NCLIMGRID
2014Mar34.4°F33.9°F+0.5°NCLIMGRID
2014Apr44.6°F42.3°F+2.3°NCLIMGRID
2014May53.5°F51.4°F+2.1°NCLIMGRID
2014Jun58.7°F60.2°F-1.5°NCLIMGRID
2014Jul70.1°F67.3°F+2.8°NCLIMGRID
2014Aug66.4°F65.8°F+0.6°NCLIMGRID
2014Sep57.2°F55.5°F+1.7°NCLIMGRID
2014Oct51.7°F45.5°F+6.2°NCLIMGRID
2014Nov30.9°F32.8°F-1.9°NCLIMGRID
2014Dec29.6°F25.1°F+4.5°NCLIMGRID
2015Jan32.0°F23.2°F+8.8°NCLIMGRID
2015Feb34.0°F28.6°F+5.4°NCLIMGRID
2015Mar44.2°F33.9°F+10.4°NCLIMGRID
2015Apr44.7°F42.3°F+2.3°NCLIMGRID
2015May50.7°F51.4°F-0.6°NCLIMGRID
2015Jun66.5°F60.2°F+6.3°NCLIMGRID
2015Jul67.9°F67.3°F+0.6°NCLIMGRID
2015Aug67.2°F65.8°F+1.4°NCLIMGRID
2015Sep60.9°F55.5°F+5.4°NCLIMGRID
2015Oct51.2°F45.5°F+5.6°NCLIMGRID
2015Nov31.9°F32.8°F-0.9°NCLIMGRID
2015Dec27.3°F25.1°F+2.2°NCLIMGRID
2016Jan29.7°F23.2°F+6.5°NCLIMGRID
2016Feb38.8°F28.6°F+10.2°NCLIMGRID
2016Mar39.3°F33.9°F+5.4°NCLIMGRID
2016Apr48.0°F42.3°F+5.7°NCLIMGRID
2016May52.4°F51.4°F+1.0°NCLIMGRID
2016Jun65.4°F60.2°F+5.1°NCLIMGRID
2016Jul68.4°F67.3°F+1.1°NCLIMGRID
2016Aug65.9°F65.8°F+0.1°NCLIMGRID
2016Sep56.9°F55.5°F+1.4°NCLIMGRID
2016Oct48.5°F45.5°F+2.9°NCLIMGRID
2016Nov42.2°F32.8°F+9.3°NCLIMGRID
2016Dec18.7°F25.1°F-6.5°NCLIMGRID
2017Jan21.2°F23.2°F-2.0°NCLIMGRID
2017Feb29.3°F28.6°F+0.7°NCLIMGRID
2017Mar41.1°F33.9°F+7.2°NCLIMGRID
2017Apr44.4°F42.3°F+2.1°NCLIMGRID
2017May52.9°F51.4°F+1.5°NCLIMGRID
2017Jun61.5°F60.2°F+1.2°NCLIMGRID
2017Jul72.2°F67.3°F+4.9°NCLIMGRID
2017Aug67.1°F65.8°F+1.3°NCLIMGRID
2017Sep56.6°F55.5°F+1.1°NCLIMGRID
2017Oct46.3°F45.5°F+0.8°NCLIMGRID
2017Nov34.9°F32.8°F+2.1°NCLIMGRID
2017Dec26.1°F25.1°F+0.9°NCLIMGRID
2018Jan29.8°F23.2°F+6.6°NCLIMGRID
2018Feb19.3°F28.6°F-9.3°NCLIMGRID
2018Mar35.4°F33.9°F+1.5°NCLIMGRID
2018Apr41.2°F42.3°F-1.2°NCLIMGRID
2018May56.5°F51.4°F+5.1°NCLIMGRID
2018Jun60.4°F60.2°F+0.1°NCLIMGRID
2018Jul67.6°F67.3°F+0.3°NCLIMGRID
2018Aug65.3°F65.8°F-0.5°NCLIMGRID
2018Sep55.1°F55.5°F-0.4°NCLIMGRID
2018Oct45.1°F45.5°F-0.5°NCLIMGRID
2018Nov34.4°F32.8°F+1.6°NCLIMGRID
2018Dec27.8°F25.1°F+2.6°NCLIMGRID
2019Jan30.0°F23.2°F+6.8°NCLIMGRID
2019Feb12.9°F28.6°F-15.7°NCLIMGRID
2019Mar25.8°F33.9°F-8.1°NCLIMGRID
2019Apr44.1°F42.3°F+1.7°NCLIMGRID
2019May48.7°F51.4°F-2.7°NCLIMGRID
2019Jun60.2°F60.2°F-0.1°NCLIMGRID
2019Jul66.5°F67.3°F-0.8°NCLIMGRID
2019Aug66.8°F65.8°F+1.1°NCLIMGRID
2019Sep57.7°F55.5°F+2.1°NCLIMGRID
2019Oct38.1°F45.5°F-7.5°NCLIMGRID
2019Nov34.3°F32.8°F+1.5°NCLIMGRID
2019Dec31.9°F25.1°F+6.8°NCLIMGRID
2020Jan31.1°F23.2°F+7.9°NCLIMGRID
2020Feb29.0°F28.6°F+0.4°NCLIMGRID
2020Mar34.8°F33.9°F+0.9°NCLIMGRID
2020Apr41.8°F42.3°F-0.5°NCLIMGRID
2020May52.7°F51.4°F+1.4°NCLIMGRID
2020Jun60.9°F60.2°F+0.7°NCLIMGRID
2020Jul67.4°F67.3°F+0.1°NCLIMGRID
2020Aug69.1°F65.8°F+3.3°NCLIMGRID
2020Sep59.7°F55.5°F+4.2°NCLIMGRID
2020Oct43.9°F45.5°F-1.7°NCLIMGRID
2020Nov37.9°F32.8°F+5.1°NCLIMGRID
2020Dec32.7°F25.1°F+7.5°NCLIMGRID
2021Jan30.4°F23.2°F+7.2°NCLIMGRID
2021Feb18.2°F28.6°F-10.4°NCLIMGRID
2021Mar38.5°F33.9°F+4.7°NCLIMGRID
2021Apr42.6°F42.3°F+0.3°NCLIMGRID
2021May50.5°F51.4°F-0.9°NCLIMGRID
2021Jun66.8°F60.2°F+6.5°NCLIMGRID
2021Jul73.5°F67.3°F+6.2°NCLIMGRID
2021Aug66.7°F65.8°F+0.9°NCLIMGRID
2021Sep60.4°F55.5°F+4.9°NCLIMGRID
2021Oct48.5°F45.5°F+3.0°NCLIMGRID
2021Nov41.6°F32.8°F+8.8°NCLIMGRID
2021Dec27.2°F25.1°F+2.1°NCLIMGRID
2022Jan30.5°F23.2°F+7.3°NCLIMGRID
2022Feb26.9°F28.6°F-1.7°NCLIMGRID
2022Mar37.2°F33.9°F+3.3°NCLIMGRID
2022Apr37.0°F42.3°F-5.3°NCLIMGRID
2022May50.1°F51.4°F-1.3°NCLIMGRID
2022Jun60.2°F60.2°F-0.1°NCLIMGRID
2022Jul70.9°F67.3°F+3.6°NCLIMGRID
2022Aug71.1°F65.8°F+5.3°NCLIMGRID
2022Sep62.3°F55.5°F+6.8°NCLIMGRID
2022Oct50.3°F45.5°F+4.8°NCLIMGRID
2022Nov27.2°F32.8°F-5.6°NCLIMGRID
2022Dec23.2°F25.1°F-1.9°NCLIMGRID
2023Jan26.7°F23.2°F+3.5°NCLIMGRID
2023Feb28.0°F28.6°F-0.6°NCLIMGRID
2023Mar27.4°F33.9°F-6.5°NCLIMGRID
2023Apr41.6°F42.3°F-0.7°NCLIMGRID
2023May57.3°F51.4°F+6.0°NCLIMGRID
2023Jun60.2°F60.2°F+0.0°NCLIMGRID
2023Jul68.5°F67.3°F+1.2°NCLIMGRID
2023Aug68.3°F65.8°F+2.5°NCLIMGRID
2023Sep60.0°F55.5°F+4.5°NCLIMGRID
2023Oct46.0°F45.5°F+0.5°NCLIMGRID
2023Nov40.1°F32.8°F+7.3°NCLIMGRID
2023Dec35.1°F25.1°F+10.0°NCLIMGRID
2024Jan24.0°F23.2°F+0.8°NCLIMGRID
2024Feb32.0°F28.6°F+3.4°NCLIMGRID
2024Mar34.8°F33.9°F+1.0°NCLIMGRID
2024Apr46.3°F42.3°F+4.0°NCLIMGRID
2024May49.5°F51.4°F-1.8°NCLIMGRID
2024Jun61.9°F60.2°F+1.7°NCLIMGRID
2024Jul70.4°F67.3°F+3.1°NCLIMGRID
2024Aug67.3°F65.8°F+1.5°NCLIMGRID
2024Sep62.5°F55.5°F+7.0°NCLIMGRID
2024Oct52.2°F45.5°F+6.7°NCLIMGRID
2024Nov35.7°F32.8°F+2.9°NCLIMGRID
2024Dec36.7°F25.1°F+11.6°NCLIMGRID
2025Jan23.9°F23.2°F+0.7°NCLIMGRID
2025Feb19.9°F28.6°F-8.7°NCLIMGRID
2025Mar40.2°F33.9°F+6.4°NCLIMGRID
2025Apr43.6°F42.3°F+1.2°NCLIMGRID
2025May54.7°F51.4°F+3.3°NCLIMGRID
2025Jun60.9°F60.2°F+0.7°NCLIMGRID
2025Jul68.3°F67.3°F+1.0°NCLIMGRID
2025Aug67.6°F65.8°F+1.8°NCLIMGRID
2025Sep61.6°F55.5°F+6.1°NCLIMGRID
2025Oct47.5°F45.5°F+1.9°NCLIMGRID
2025Nov40.9°F32.8°F+8.1°NCLIMGRID
2025Dec36.1°F25.1°F+10.9°NCLIMGRID
2026Jan31.7°F23.2°F+8.6°NCLIMGRID
2026Feb37.0°F28.6°F+8.4°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
January23.2°F26/26
February28.6°F26/26
March33.9°F26/26
April42.3°F26/26
May51.4°F26/26
June60.2°F26/26
July67.3°F26/26
August65.8°F26/26
September55.5°F26/26
October45.5°F26/26
November32.8°F26/26
December25.1°F26/26

4. Anomaly Calculation

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

Anomaly = Actual Temperature − Baseline[month]

5. Smoothing

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

6. Reading the Visualizations

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

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

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

7. Data Quality Notes

Frequently Asked Questions

Is Springdale, Montana getting warmer?

Based on 96+ years of NOAA temperature records, Springdale has warmed at a rate of approximately 0.27°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 Springdale?

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

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

How are the climate visualizations for Springdale created?

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

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

Wear Springdale's Climate Story

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

Shop Springdale Climate Apparel →

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