Records for Great Falls Area, Montana (GTFthr) on 12-08
Record Highs
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1: 63°F (2020)
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2: 61°F (1940)
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3: 60°F (1939)
Record Lows
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1: -36°F (1972)
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2: -33°F (1919)
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3: -27°F (1977)
Lowest Highs
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1: 51°F (2020)
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2: 45°F (1939)
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3: 42°F (1990)
Highest Lows
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1: -19°F (1977)
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2: -11°F (1932)
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3: -7°F (2009)
Highest December temperature:
69°F on 12-01-2021.
Lowest December temperature:
-43°F on 12-29-1968.
Average temperature is 28.8°F
Average high is 36.9°F
Average low is 20.7°F
Temperature data from 1891 to 2022.
Record Precipitation
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1: 0.48" (1907)
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2: 0.25" (1966)
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3: 0.21" (2012)
Precipitation data from 1891 to 2022.