Records for Great Falls Area, Montana (GTFthr) on 10-15
Record Highs
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1: 80°F (1991)
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2: 79°F (1961)
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3: 78°F (1914)
Record Lows
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1: 11°F (1899)
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2: 14°F (1992)
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3: 18°F (1930)
Lowest Highs
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1: 56°F (1961)
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2: 56°F (1945)
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3: 53°F (1991)
Highest Lows
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1: 28°F (1992)
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2: 30°F (1946)
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3: 32°F (1969)
Highest October temperature:
91°F on 10-01-1992.
Lowest October temperature:
-11°F on 10-30-1991.
Average temperature is 47.9°F
Average high is 59.5°F
Average low is 36.4°F
Temperature data from 1891 to 2022.
Record Precipitation
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1: 0.65" (1980)
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2: 0.33" (2004)
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3: 0.33" (1994)
Precipitation data from 1891 to 2022.