Records for St Louis Area, Missouri (STLthr) on 12-20
Record Highs
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1: 71°F (2013)
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2: 68°F (1978)
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3: 68°F (1949)
Record Lows
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1: -10°F (1901)
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2: -3°F (1983)
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3: 1°F (1924)
Lowest Highs
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1: 53°F (1877)
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2: 50°F (1949)
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3: 48°F (1923)
Highest Lows
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1: 6°F (1901)
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2: 10°F (1963)
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3: 13°F (1924)
Highest December temperature:
76°F on 12-03-2021.
Lowest December temperature:
-16°F on 12-22-1989.
Average temperature is 36.2°F
Average high is 43.7°F
Average low is 28.8°F
Temperature data from 1874 to 2022.
Record Precipitation
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1: 1.36" (1962)
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2: 0.69" (1991)
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3: 0.67" (1882)
Precipitation data from 1874 to 2022.