Records for Helena Area, Montana (HLNthr) on 03-29
Record Highs
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1: 77°F (1978)
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2: 72°F (1893)
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3: 71°F (1986)
Record Lows
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1: -10°F (1954)
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2: -9°F (1936)
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3: -2°F (1987)
Lowest Highs
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1: 46°F (1911)
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2: 45°F (1986)
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3: 44°F (1893)
Highest Lows
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1: 5°F (1936)
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2: 23°F (1954)
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3: 25°F (1977)
Highest March temperature:
78°F on 03-30-2004.
Lowest March temperature:
-30°F on 03-04-2019.
Average temperature is 40.1°F
Average high is 51.9°F
Average low is 28.3°F
Temperature data from 1880 to 2022.
Record Precipitation
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1: 0.39" (1938)
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2: 0.37" (1967)
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3: 0.33" (1915)
Precipitation data from 1880 to 2022.