Records for Wilmington Area, Ohio (ILNthr) on 05-22
Record Highs
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1: 94°F (1941)
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2: 92°F (1921)
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3: 90°F (1936)
Record Lows
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1: 30°F (1924)
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2: 31°F (2002)
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3: 35°F (1929)
Lowest Highs
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1: 66°F (2004)
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2: 66°F (1974)
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3: 65°F (2018)
Highest Lows
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1: 52°F (1986)
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2: 56°F (1942)
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3: 58°F (1990)
Highest May temperature:
97°F on 05-10-1936.
Lowest May temperature:
24°F on 05-10-1966.
Average temperature is 65.8°F
Average high is 76.3°F
Average low is 55.2°F
Temperature data from 1917 to 2022.
Record Precipitation
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1: 1.82" (1957)
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2: 1.05" (1939)
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3: 1.05" (1915)
Precipitation data from 1915 to 2022.