Records for Helena Area, Montana (HLNthr) on 10-06
Record Highs
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1: 84°F (2020)
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2: 84°F (1960)
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3: 83°F (1942)
Record Lows
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1: 19°F (2012)
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2: 19°F (1974)
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3: 21°F (2000)
Lowest Highs
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1: 57°F (2014)
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2: 53°F (2021)
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3: 50°F (2006)
Highest Lows
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1: 28°F (1925)
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2: 33°F (1970)
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3: 38°F (1914)
Highest October temperature:
87°F on 10-01-2001.
Lowest October temperature:
-8°F on 10-30-1991.
Average temperature is 50.4°F
Average high is 63.2°F
Average low is 37.6°F
Temperature data from 1880 to 2022.
Record Precipitation
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1: 0.55" (1925)
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2: 0.44" (1887)
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3: 0.42" (1881)
Precipitation data from 1880 to 2022.