Records for Wilmington Area, Ohio (ILNthr) on 12-08
Record Highs
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1: 68°F (1966)
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2: 68°F (1922)
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3: 62°F (1946)
Record Lows
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1: -1°F (1977)
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2: 4°F (1984)
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3: 6°F (2010)
Lowest Highs
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1: 57°F (1966)
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2: 51°F (1918)
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3: 48°F (1924)
Highest Lows
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1: 15°F (1977)
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2: 22°F (1958)
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3: 24°F (2006)
Highest December temperature:
73°F on 12-04-1982.
Lowest December temperature:
-24°F on 12-22-1989.
Average temperature is 36.9°F
Average high is 44.8°F
Average low is 28.9°F
Temperature data from 1917 to 2022.
Record Precipitation
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1: 1.16" (1917)
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2: 0.97" (1978)
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3: 0.94" (2009)
Precipitation data from 1915 to 2022.