Records for Great Falls Area, Montana (GTFthr) on 10-23
Record Highs
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1: 79°F (1915)
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2: 77°F (1999)
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3: 76°F (1937)
Record Lows
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1: 3°F (2020)
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2: 10°F (1957)
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3: 11°F (1919)
Lowest Highs
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1: 57°F (1927)
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2: 54°F (1948)
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3: 53°F (1944)
Highest Lows
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1: 19°F (2020)
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2: 21°F (1957)
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3: 25°F (1919)
Highest October temperature:
91°F on 10-01-1992.
Lowest October temperature:
-11°F on 10-30-1991.
Average temperature is 45°F
Average high is 56.2°F
Average low is 33.7°F
Temperature data from 1891 to 2022.
Record Precipitation
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1: 0.89" (1954)
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2: 0.40" (2020)
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3: 0.36" (1925)
Precipitation data from 1891 to 2022.