Records for St Louis Area, Missouri (STLthr) on 09-01
Record Highs
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1: 104°F (2011)
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2: 104°F (1984)
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3: 101°F (1953)
Record Lows
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1: 49°F (1967)
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2: 49°F (1949)
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3: 52°F (2009)
Lowest Highs
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1: 82°F (2011)
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2: 78°F (1907)
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3: 76°F (1912)
Highest Lows
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1: 65°F (1935)
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2: 68°F (1994)
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3: 68°F (1885)
Highest September temperature:
104°F on 09-01-2011.
Lowest September temperature:
32°F on 09-28-1942.
Average temperature is 76.5°F
Average high is 86.1°F
Average low is 66.8°F
Temperature data from 1874 to 2022.
Record Precipitation
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1: 4.70" (1931)
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2: 2.15" (2014)
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3: 2.05" (1876)
Precipitation data from 1874 to 2022.