Records for Helena Area, Montana (HLNthr) on 08-13
Record Highs
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1: 98°F (2015)
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2: 96°F (1940)
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3: 95°F (2022)
Record Lows
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1: 39°F (1942)
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2: 40°F (1947)
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3: 42°F (1918)
Lowest Highs
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1: 68°F (1940)
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2: 64°F (1881)
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3: 62°F (1991)
Highest Lows
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1: 55°F (1908)
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2: 60°F (1974)
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3: 63°F (1979)
Highest August temperature:
105°F on 08-24-1969.
Lowest August temperature:
28°F on 08-25-1992.
Average temperature is 69.9°F
Average high is 85.9°F
Average low is 53.9°F
Temperature data from 1880 to 2022.
Record Precipitation
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1: 0.79" (1908)
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2: 0.49" (1944)
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3: 0.46" (2010)
Precipitation data from 1880 to 2022.