Records for St Louis Area, Missouri (STLthr) on 12-31
Record Highs
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1: 74°F (1951)
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2: 74°F (1875)
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3: 70°F (2004)
Record Lows
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1: -10°F (1976)
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2: -5°F (1967)
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3: -1°F (1973)
Lowest Highs
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1: 61°F (1875)
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2: 55°F (2004)
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3: 45°F (1951)
Highest Lows
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1: 9°F (1976)
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2: 12°F (2017)
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3: 13°F (1939)
Highest December temperature:
76°F on 12-03-2021.
Lowest December temperature:
-16°F on 12-22-1989.
Average temperature is 33.8°F
Average high is 41.3°F
Average low is 26.4°F
Temperature data from 1874 to 2022.
Record Precipitation
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1: 1.69" (1984)
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2: 1.60" (1947)
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3: 1.27" (1965)
Precipitation data from 1874 to 2022.