Records for Helena Area, Montana (HLNthr) on 08-11
Record Highs
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1: 98°F (2018)
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2: 97°F (1996)
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3: 96°F (2022)
Record Lows
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1: 40°F (1997)
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2: 40°F (1977)
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3: 40°F (1947)
Lowest Highs
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1: 68°F (1882)
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2: 66°F (2021)
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3: 64°F (1936)
Highest Lows
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1: 58°F (1985)
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2: 62°F (1987)
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3: 65°F (1900)
Highest August temperature:
105°F on 08-24-1969.
Lowest August temperature:
28°F on 08-25-1992.
Average temperature is 70.4°F
Average high is 86.5°F
Average low is 54.4°F
Temperature data from 1880 to 2022.
Record Precipitation
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1: 0.99" (2019)
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2: 0.90" (1999)
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3: 0.72" (1985)
Precipitation data from 1880 to 2022.