Records for Helena Area, Montana (HLNthr) on 05-07
Record Highs
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1: 86°F (1992)
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2: 86°F (1987)
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3: 82°F (2004)
Record Lows
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1: 22°F (1885)
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2: 23°F (2010)
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3: 25°F (1935)
Lowest Highs
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1: 56°F (1910)
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2: 54°F (1967)
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3: 52°F (1989)
Highest Lows
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1: 34°F (1892)
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2: 37°F (1927)
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3: 38°F (1885)
Highest May temperature:
95°F on 05-28-1919.
Lowest May temperature:
17°F on 05-02-1954.
Average temperature is 51.2°F
Average high is 63.7°F
Average low is 38.7°F
Temperature data from 1880 to 2022.
Record Precipitation
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1: 0.51" (1948)
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2: 0.44" (1975)
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3: 0.44" (1927)
Precipitation data from 1880 to 2022.