Records for Helena Area, Montana (HLNthr) on 04-18
Record Highs
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1: 80°F (1936)
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2: 80°F (1910)
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3: 79°F (1952)
Record Lows
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1: 9°F (1951)
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2: 17°F (2013)
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3: 17°F (1953)
Lowest Highs
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1: 48°F (1908)
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2: 47°F (1984)
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3: 47°F (1881)
Highest Lows
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1: 31°F (1966)
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2: 37°F (1941)
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3: 37°F (1892)
Highest April temperature:
86°F on 04-25-1910.
Lowest April temperature:
-10°F on 04-01-1936.
Average temperature is 45°F
Average high is 57.2°F
Average low is 32.8°F
Temperature data from 1880 to 2022.
Record Precipitation
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1: 0.64" (2003)
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2: 0.57" (2007)
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3: 0.47" (1979)
Precipitation data from 1880 to 2022.