Records for Great Falls Area, Montana (GTFthr) on 03-21
Record Highs
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1: 74°F (1928)
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2: 72°F (1910)
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3: 70°F (1939)
Record Lows
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1: -16°F (2002)
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2: -7°F (1913)
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3: -6°F (1899)
Lowest Highs
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1: 43°F (1939)
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2: 41°F (2010)
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3: 41°F (1959)
Highest Lows
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1: 6°F (2002)
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2: 12°F (1898)
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3: 15°F (1899)
Highest March temperature:
78°F on 03-29-1978.
Lowest March temperature:
-32°F on 03-03-2019.
Average temperature is 38.3°F
Average high is 50.1°F
Average low is 26.6°F
Temperature data from 1891 to 2022.
Record Precipitation
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1: 0.44" (1964)
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2: 0.26" (1907)
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3: 0.25" (1923)
Precipitation data from 1891 to 2022.