Records for Great Falls Area, Montana (GTFthr) on 12-12
Record Highs
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1: 63°F (2014)
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2: 60°F (1921)
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3: 60°F (1895)
Record Lows
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1: -32°F (1922)
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2: -25°F (1917)
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3: -19°F (2000)
Lowest Highs
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1: 51°F (1924)
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2: 50°F (1921)
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3: 44°F (2014)
Highest Lows
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1: -14°F (1922)
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2: -3°F (1917)
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3: -2°F (1919)
Highest December temperature:
69°F on 12-01-2021.
Lowest December temperature:
-43°F on 12-29-1968.
Average temperature is 28.3°F
Average high is 36.4°F
Average low is 20.1°F
Temperature data from 1891 to 2022.
Record Precipitation
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1: 0.55" (1937)
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2: 0.50" (1932)
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3: 0.40" (1945)
Precipitation data from 1891 to 2022.