Records for Helena Area, Montana (HLNthr) on 12-26
Record Highs
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1: 61°F (1980)
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2: 56°F (1976)
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3: 56°F (1972)
Record Lows
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1: -27°F (1996)
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2: -25°F (1951)
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3: -21°F (1944)
Lowest Highs
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1: 42°F (1898)
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2: 40°F (1980)
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3: 38°F (2013)
Highest Lows
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1: -10°F (1916)
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2: -7°F (1886)
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3: -3°F (1951)
Highest December temperature:
70°F on 12-01-2021.
Lowest December temperature:
-40°F on 12-30-1880.
Average temperature is 21.6°F
Average high is 30.9°F
Average low is 12.3°F
Temperature data from 1880 to 2022.
Record Precipitation
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1: 1.00" (1880)
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2: 0.37" (1971)
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3: 0.30" (1932)
Precipitation data from 1880 to 2022.