Records for Helena Area, Montana (HLNthr) on 10-16
Record Highs
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1: 80°F (1991)
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2: 80°F (1927)
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3: 79°F (1961)
Record Lows
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1: 12°F (1946)
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2: 13°F (1930)
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3: 17°F (1969)
Lowest Highs
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1: 51°F (2005)
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2: 51°F (1903)
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3: 50°F (1926)
Highest Lows
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1: 22°F (1930)
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2: 34°F (1971)
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3: 34°F (1938)
Highest October temperature:
87°F on 10-01-2001.
Lowest October temperature:
-8°F on 10-30-1991.
Average temperature is 45.4°F
Average high is 57.5°F
Average low is 33.4°F
Temperature data from 1880 to 2022.
Record Precipitation
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1: 0.39" (1908)
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2: 0.38" (1988)
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3: 0.37" (1932)
Precipitation data from 1880 to 2022.