Records for Wilmington Area, Ohio (ILNthr) on 09-07
Record Highs
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1: 101°F (1939)
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2: 96°F (1964)
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3: 96°F (1922)
Record Lows
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1: 39°F (1988)
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2: 39°F (1976)
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3: 40°F (1984)
Lowest Highs
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1: 71°F (1990)
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2: 71°F (1985)
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3: 70°F (1983)
Highest Lows
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1: 62°F (2011)
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2: 64°F (1988)
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3: 68°F (2017)
Highest September temperature:
104°F on 09-14-1939.
Lowest September temperature:
26°F on 09-26-1928.
Average temperature is 69.4°F
Average high is 81.4°F
Average low is 57.3°F
Temperature data from 1917 to 2022.
Record Precipitation
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1: 2.07" (1961)
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2: 1.28" (1942)
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3: 1.20" (1971)
Precipitation data from 1915 to 2022.