Records for Wilmington Area, Ohio (ILNthr) on 12-09
Record Highs
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1: 65°F (1952)
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2: 65°F (1946)
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3: 62°F (1980)
Record Lows
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1: -12°F (1917)
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2: -1°F (1958)
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3: 3°F (1937)
Lowest Highs
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1: 53°F (1918)
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2: 52°F (1991)
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3: 51°F (1952)
Highest Lows
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1: 20°F (1917)
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2: 21°F (1958)
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3: 23°F (1937)
Highest December temperature:
73°F on 12-04-1982.
Lowest December temperature:
-24°F on 12-22-1989.
Average temperature is 36.6°F
Average high is 44.5°F
Average low is 28.7°F
Temperature data from 1917 to 2022.
Record Precipitation
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1: 1.35" (1978)
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2: 1.30" (1956)
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3: 1.25" (1923)
Precipitation data from 1915 to 2022.