Records for Great Falls Area, Montana (GTFthr) on 12-11
Record Highs
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1: 60°F (1993)
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2: 60°F (1939)
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3: 58°F (2014)
Record Lows
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1: -26°F (1932)
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2: -25°F (1922)
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3: -21°F (2000)
Lowest Highs
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1: 47°F (1993)
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2: 43°F (1980)
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3: 42°F (2014)
Highest Lows
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1: -10°F (1919)
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2: -9°F (1922)
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3: -4°F (2000)
Highest December temperature:
69°F on 12-01-2021.
Lowest December temperature:
-43°F on 12-29-1968.
Average temperature is 28.4°F
Average high is 36.5°F
Average low is 20.3°F
Temperature data from 1891 to 2022.
Record Precipitation
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1: 0.36" (1903)
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2: 0.32" (1906)
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3: 0.29" (1919)
Precipitation data from 1891 to 2022.