Records for St Louis Area, Missouri (STLthr) on 09-22
Record Highs
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1: 95°F (2017)
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2: 95°F (1956)
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3: 94°F (2005)
Record Lows
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1: 40°F (1995)
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2: 40°F (1974)
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3: 41°F (1983)
Lowest Highs
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1: 73°F (2019)
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2: 73°F (2005)
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3: 73°F (1893)
Highest Lows
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1: 57°F (1934)
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2: 58°F (1995)
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3: 58°F (1983)
Highest September temperature:
104°F on 09-01-2011.
Lowest September temperature:
32°F on 09-28-1942.
Average temperature is 69.3°F
Average high is 79.3°F
Average low is 59.3°F
Temperature data from 1874 to 2022.
Record Precipitation
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1: 1.77" (1993)
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2: 1.52" (1984)
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3: 1.15" (1931)
Precipitation data from 1874 to 2022.