Records for Duluth Area, Minnesota (DLHthr) on 09-20
Record Highs
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1: 87°F (1891)
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2: 85°F (1895)
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3: 83°F (2022)
Record Lows
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1: 23°F (1962)
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2: 24°F (1973)
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3: 27°F (1956)
Lowest Highs
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1: 66°F (1941)
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2: 64°F (1914)
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3: 62°F (1970)
Highest Lows
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1: 46°F (1913)
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2: 46°F (1904)
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3: 47°F (1875)
Highest September temperature:
95°F on 09-07-1976.
Lowest September temperature:
23°F on 09-20-1962.
Average temperature is 56.9°F
Average high is 64.7°F
Average low is 49.1°F
Temperature data from 1874 to 2022.
Record Precipitation
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1: 3.77" (1972)
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2: 2.14" (1989)
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3: 1.40" (1906)
Precipitation data from 1871 to 2022.