Records for Helena Area, Montana (HLNthr) on 08-25
Record Highs
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1: 97°F (1966)
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2: 96°F (1981)
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3: 95°F (1894)
Record Lows
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1: 28°F (1992)
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2: 29°F (1910)
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3: 38°F (1953)
Lowest Highs
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1: 67°F (1886)
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2: 64°F (1894)
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3: 61°F (1969)
Highest Lows
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1: 49°F (1933)
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2: 55°F (1989)
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3: 55°F (1906)
Highest August temperature:
105°F on 08-24-1969.
Lowest August temperature:
28°F on 08-25-1992.
Average temperature is 66.1°F
Average high is 81.7°F
Average low is 50.5°F
Temperature data from 1880 to 2022.
Record Precipitation
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1: 0.40" (1990)
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2: 0.29" (2011)
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3: 0.28" (1906)
Precipitation data from 1880 to 2022.