Records for Helena Area, Montana (HLNthr) on 10-08
Record Highs
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1: 82°F (2020)
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2: 82°F (1910)
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3: 81°F (1965)
Record Lows
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1: 17°F (1985)
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2: 18°F (1932)
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3: 19°F (1919)
Lowest Highs
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1: 54°F (1934)
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2: 54°F (1928)
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3: 52°F (2015)
Highest Lows
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1: 26°F (1985)
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2: 33°F (1932)
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3: 37°F (1914)
Highest October temperature:
87°F on 10-01-2001.
Lowest October temperature:
-8°F on 10-30-1991.
Average temperature is 49.4°F
Average high is 62°F
Average low is 36.8°F
Temperature data from 1880 to 2022.
Record Precipitation
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1: 0.44" (1886)
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2: 0.37" (1923)
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3: 0.34" (1932)
Precipitation data from 1880 to 2022.