Records for Great Falls Area, Montana (GTFthr) on 12-16
Record Highs
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1: 63°F (1980)
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2: 59°F (1942)
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3: 59°F (1939)
Record Lows
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1: -36°F (1964)
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2: -32°F (1924)
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3: -28°F (1979)
Lowest Highs
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1: 53°F (1980)
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2: 45°F (1923)
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3: 45°F (1891)
Highest Lows
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1: -24°F (1924)
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2: -20°F (1964)
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3: -8°F (1984)
Highest December temperature:
69°F on 12-01-2021.
Lowest December temperature:
-43°F on 12-29-1968.
Average temperature is 27.9°F
Average high is 36.1°F
Average low is 19.6°F
Temperature data from 1891 to 2022.
Record Precipitation
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1: 0.61" (1929)
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2: 0.28" (1963)
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3: 0.21" (1967)
Precipitation data from 1891 to 2022.