Records for Helena Area, Montana (HLNthr) on 03-22
Record Highs
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1: 69°F (1993)
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2: 69°F (1960)
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3: 69°F (1928)
Record Lows
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1: -16°F (1898)
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2: -1°F (1964)
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3: 3°F (2002)
Lowest Highs
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1: 46°F (1926)
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2: 45°F (1910)
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3: 43°F (1928)
Highest Lows
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1: 18°F (1964)
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2: 19°F (1965)
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3: 22°F (1971)
Highest March temperature:
78°F on 03-30-2004.
Lowest March temperature:
-30°F on 03-04-2019.
Average temperature is 38.2°F
Average high is 49.8°F
Average low is 26.5°F
Temperature data from 1880 to 2022.
Record Precipitation
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1: 0.70" (1920)
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2: 0.30" (1901)
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3: 0.20" (1955)
Precipitation data from 1880 to 2022.