Records for Great Falls Area, Montana (GTFthr) on 05-23
Record Highs
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1: 88°F (1988)
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2: 88°F (1929)
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3: 88°F (1919)
Record Lows
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1: 30°F (1949)
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2: 31°F (2002)
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3: 31°F (1995)
Lowest Highs
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1: 62°F (1988)
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2: 60°F (1919)
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3: 53°F (1985)
Highest Lows
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1: 38°F (2004)
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2: 39°F (1907)
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3: 44°F (2021)
Highest May temperature:
100°F on 05-28-1919.
Lowest May temperature:
12°F on 05-01-2009.
Average temperature is 56.3°F
Average high is 68.5°F
Average low is 44°F
Temperature data from 1891 to 2022.
Record Precipitation
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1: 1.05" (2004)
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2: 0.98" (1914)
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3: 0.97" (1927)
Precipitation data from 1891 to 2022.