Records for Wilmington Area, Ohio (ILNthr) on 08-20
Record Highs
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1: 98°F (1962)
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2: 98°F (1955)
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3: 97°F (1947)
Record Lows
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1: 44°F (1932)
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2: 46°F (1977)
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3: 47°F (1929)
Lowest Highs
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1: 71°F (1968)
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2: 70°F (2009)
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3: 70°F (1990)
Highest Lows
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1: 63°F (1927)
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2: 67°F (1963)
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3: 67°F (1956)
Highest August temperature:
105°F on 08-04-1930.
Lowest August temperature:
37°F on 08-29-1986.
Average temperature is 72.8°F
Average high is 84.2°F
Average low is 61.4°F
Temperature data from 1917 to 2022.
Record Precipitation
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1: 1.37" (1991)
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2: 1.30" (1926)
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3: 1.02" (1963)
Precipitation data from 1915 to 2022.