Records for Wilmington Area, Ohio (ILNthr) on 09-02
Record Highs
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1: 99°F (1953)
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2: 97°F (2011)
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3: 97°F (1922)
Record Lows
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1: 40°F (1967)
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2: 40°F (1919)
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3: 42°F (1949)
Lowest Highs
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1: 70°F (2012)
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2: 70°F (1977)
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3: 69°F (2020)
Highest Lows
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1: 62°F (2017)
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2: 65°F (2006)
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3: 67°F (1976)
Highest September temperature:
104°F on 09-14-1939.
Lowest September temperature:
26°F on 09-26-1928.
Average temperature is 70.6°F
Average high is 82.5°F
Average low is 58.7°F
Temperature data from 1917 to 2022.
Record Precipitation
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1: 1.91" (1959)
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2: 1.41" (1989)
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3: 1.24" (2003)
Precipitation data from 1915 to 2022.