Records for Helena Area, Montana (HLNthr) on 05-04
Record Highs
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1: 87°F (1966)
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2: 84°F (2016)
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3: 81°F (2017)
Record Lows
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1: 22°F (1996)
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2: 23°F (1967)
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3: 25°F (1883)
Lowest Highs
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1: 54°F (1897)
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2: 52°F (1957)
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3: 50°F (1939)
Highest Lows
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1: 38°F (1956)
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2: 39°F (1914)
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3: 39°F (1892)
Highest May temperature:
95°F on 05-28-1919.
Lowest May temperature:
17°F on 05-02-1954.
Average temperature is 50.2°F
Average high is 62.7°F
Average low is 37.6°F
Temperature data from 1880 to 2022.
Record Precipitation
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1: 0.88" (1993)
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2: 0.60" (1888)
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3: 0.58" (1975)
Precipitation data from 1880 to 2022.