Records for Helena Area, Montana (HLNthr) on 08-10
Record Highs
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1: 102°F (2003)
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2: 100°F (2018)
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3: 99°F (1984)
Record Lows
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1: 39°F (1939)
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2: 42°F (1902)
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3: 43°F (1907)
Lowest Highs
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1: 70°F (1882)
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2: 66°F (1936)
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3: 65°F (1904)
Highest Lows
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1: 56°F (1926)
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2: 61°F (1907)
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3: 63°F (1985)
Highest August temperature:
105°F on 08-24-1969.
Lowest August temperature:
28°F on 08-25-1992.
Average temperature is 70.7°F
Average high is 86.7°F
Average low is 54.6°F
Temperature data from 1880 to 2022.
Record Precipitation
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1: 0.88" (2010)
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2: 0.54" (1985)
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3: 0.44" (1907)
Precipitation data from 1880 to 2022.