Records for Great Falls Area, Montana (GTFthr) on 12-01
Record Highs
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1: 69°F (2021)
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2: 60°F (1969)
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3: 60°F (1907)
Record Lows
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1: -29°F (1985)
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2: -17°F (2014)
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3: -11°F (1983)
Lowest Highs
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1: 52°F (2021)
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2: 43°F (1958)
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3: 42°F (1925)
Highest Lows
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1: -11°F (1985)
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2: 3°F (1896)
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3: 5°F (1980)
Highest December temperature:
69°F on 12-01-2021.
Lowest December temperature:
-43°F on 12-29-1968.
Average temperature is 30.3°F
Average high is 38.6°F
Average low is 21.9°F
Temperature data from 1891 to 2022.
Record Precipitation
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1: 0.45" (1921)
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2: 0.33" (1972)
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3: 0.29" (1966)
Precipitation data from 1891 to 2022.