Records for Milwaukee Area, Wisconsin (MKEthr) on 09-30
Record Highs
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1: 88°F (1971)
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2: 88°F (1897)
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3: 87°F (2019)
Record Lows
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1: 30°F (1899)
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2: 32°F (1876)
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3: 35°F (1966)
Lowest Highs
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1: 67°F (2002)
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2: 66°F (1995)
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3: 65°F (1879)
Highest Lows
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1: 46°F (1899)
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2: 46°F (1876)
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3: 48°F (1947)
Highest September temperature:
99°F on 09-15-1939.
Lowest September temperature:
28°F on 09-23-1974.
Average temperature is 58.9°F
Average high is 69.8°F
Average low is 48°F
Temperature data from 1871 to 2022.
Record Precipitation
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1: 2.36" (1893)
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2: 2.28" (1896)
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3: 1.29" (1941)
Precipitation data from 1871 to 2022.