Records for Helena Area, Montana (HLNthr) on 10-14
Record Highs
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1: 81°F (1958)
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2: 78°F (1945)
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3: 76°F (1991)
Record Lows
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1: 12°F (1899)
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2: 18°F (1949)
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3: 18°F (1881)
Lowest Highs
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1: 53°F (1991)
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2: 51°F (1959)
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3: 50°F (1894)
Highest Lows
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1: 29°F (1969)
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2: 29°F (1899)
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3: 33°F (1881)
Highest October temperature:
87°F on 10-01-2001.
Lowest October temperature:
-8°F on 10-30-1991.
Average temperature is 46.4°F
Average high is 58.6°F
Average low is 34.2°F
Temperature data from 1880 to 2022.
Record Precipitation
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1: 0.57" (1962)
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2: 0.48" (1880)
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3: 0.35" (1994)
Precipitation data from 1880 to 2022.