Records for Helena Area, Montana (HLNthr) on 03-03
Record Highs
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1: 68°F (1921)
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2: 67°F (1987)
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3: 66°F (1905)
Record Lows
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1: -20°F (1976)
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2: -20°F (1891)
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3: -18°F (2019)
Lowest Highs
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1: 42°F (1931)
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2: 39°F (1987)
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3: 38°F (1925)
Highest Lows
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1: -6°F (1891)
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2: -1°F (1896)
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3: 1°F (2019)
Highest March temperature:
78°F on 03-30-2004.
Lowest March temperature:
-30°F on 03-04-2019.
Average temperature is 31.6°F
Average high is 42.5°F
Average low is 20.7°F
Temperature data from 1880 to 2022.
Record Precipitation
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1: 0.31" (1998)
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2: 0.30" (1938)
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3: 0.28" (1903)
Precipitation data from 1880 to 2022.