Records for Great Falls Area, Montana (GTFthr) on 12-06
Record Highs
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1: 61°F (1987)
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2: 60°F (1918)
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3: 59°F (2003)
Record Lows
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1: -28°F (2013)
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2: -25°F (1972)
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3: -22°F (1980)
Lowest Highs
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1: 45°F (1987)
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2: 43°F (1970)
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3: 42°F (1959)
Highest Lows
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1: -13°F (1956)
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2: -12°F (1972)
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3: -10°F (2013)
Highest December temperature:
69°F on 12-01-2021.
Lowest December temperature:
-43°F on 12-29-1968.
Average temperature is 29.2°F
Average high is 37.3°F
Average low is 21°F
Temperature data from 1891 to 2022.
Record Precipitation
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1: 0.46" (1971)
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2: 0.38" (1922)
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3: 0.35" (1988)
Precipitation data from 1891 to 2022.