Records for Helena Area, Montana (HLNthr) on 03-12
Record Highs
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1: 74°F (2007)
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2: 65°F (2004)
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3: 65°F (1992)
Record Lows
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1: -12°F (1950)
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2: -10°F (1969)
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3: -10°F (1932)
Lowest Highs
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1: 44°F (1900)
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2: 43°F (1892)
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3: 40°F (2007)
Highest Lows
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1: 2°F (1906)
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2: 2°F (1897)
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3: 15°F (1967)
Highest March temperature:
78°F on 03-30-2004.
Lowest March temperature:
-30°F on 03-04-2019.
Average temperature is 34.8°F
Average high is 46.2°F
Average low is 23.4°F
Temperature data from 1880 to 2022.
Record Precipitation
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1: 0.39" (2005)
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2: 0.21" (1909)
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3: 0.20" (1895)
Precipitation data from 1880 to 2022.