Records for Great Falls Area, Montana (GTFthr) on 08-12
Record Highs
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1: 105°F (1940)
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2: 98°F (1971)
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3: 97°F (2022)
Record Lows
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1: 38°F (1966)
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2: 40°F (2004)
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3: 41°F (1987)
Lowest Highs
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1: 68°F (1906)
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2: 64°F (1965)
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3: 62°F (1941)
Highest Lows
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1: 57°F (1985)
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2: 59°F (2005)
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3: 65°F (1947)
Highest August temperature:
106°F on 08-05-1961.
Lowest August temperature:
30°F on 08-24-1992.
Average temperature is 70°F
Average high is 85.3°F
Average low is 54.7°F
Temperature data from 1891 to 2022.
Record Precipitation
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1: 0.56" (1974)
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2: 0.35" (1999)
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3: 0.27" (1950)
Precipitation data from 1891 to 2022.