Records for Helena Area, Montana (HLNthr) on 03-23
Record Highs
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1: 74°F (1993)
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2: 72°F (2004)
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3: 71°F (2022)
Record Lows
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1: -10°F (1964)
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2: -1°F (1955)
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3: -1°F (1904)
Lowest Highs
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1: 45°F (1883)
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2: 43°F (1900)
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3: 41°F (1963)
Highest Lows
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1: 4°F (1964)
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2: 7°F (1955)
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3: 13°F (1990)
Highest March temperature:
78°F on 03-30-2004.
Lowest March temperature:
-30°F on 03-04-2019.
Average temperature is 38.5°F
Average high is 50.2°F
Average low is 26.8°F
Temperature data from 1880 to 2022.
Record Precipitation
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1: 0.70" (1945)
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2: 0.46" (1937)
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3: 0.37" (1955)
Precipitation data from 1880 to 2022.