Records for Duluth Area, Minnesota (DLHthr) on 09-01
Record Highs
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1: 94°F (1894)
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2: 89°F (1929)
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3: 89°F (1921)
Record Lows
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1: 30°F (1974)
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2: 35°F (1935)
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3: 36°F (1992)
Lowest Highs
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1: 69°F (1961)
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2: 68°F (1973)
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3: 68°F (1921)
Highest Lows
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1: 51°F (1904)
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2: 52°F (1951)
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3: 53°F (2000)
Highest September temperature:
95°F on 09-07-1976.
Lowest September temperature:
23°F on 09-20-1962.
Average temperature is 63.7°F
Average high is 71.1°F
Average low is 56.2°F
Temperature data from 1874 to 2022.
Record Precipitation
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1: 1.70" (1930)
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2: 1.44" (1905)
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3: 1.35" (1937)
Precipitation data from 1871 to 2022.