Records for Helena Area, Montana (HLNthr) on 04-01
Record Highs
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1: 75°F (1966)
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2: 73°F (2021)
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3: 70°F (1900)
Record Lows
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1: -10°F (1936)
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2: -1°F (1935)
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3: 5°F (1938)
Lowest Highs
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1: 48°F (1885)
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2: 46°F (1939)
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3: 45°F (1985)
Highest Lows
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1: 10°F (1936)
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2: 13°F (1935)
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3: 21°F (2020)
Highest April temperature:
86°F on 04-25-1910.
Lowest April temperature:
-10°F on 04-01-1936.
Average temperature is 40.9°F
Average high is 52.7°F
Average low is 29°F
Temperature data from 1880 to 2022.
Record Precipitation
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1: 0.59" (2004)
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2: 0.50" (1957)
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3: 0.35" (1913)
Precipitation data from 1880 to 2022.