Records for Helena Area, Montana (HLNthr) on 10-26
Record Highs
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1: 76°F (1922)
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2: 73°F (1960)
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3: 71°F (1966)
Record Lows
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1: -6°F (2020)
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2: 6°F (1919)
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3: 11°F (1925)
Lowest Highs
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1: 50°F (1929)
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2: 50°F (1926)
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3: 47°F (1933)
Highest Lows
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1: 18°F (1919)
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2: 19°F (2020)
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3: 28°F (1925)
Highest October temperature:
87°F on 10-01-2001.
Lowest October temperature:
-8°F on 10-30-1991.
Average temperature is 40.8°F
Average high is 52.1°F
Average low is 29.5°F
Temperature data from 1880 to 2022.
Record Precipitation
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1: 0.44" (1991)
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2: 0.44" (1925)
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3: 0.35" (1956)
Precipitation data from 1880 to 2022.