Records for Wilmington Area, Delaware (ILGthr) on 08-20
Record Highs
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1: 100°F (1983)
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2: 94°F (1962)
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3: 94°F (1955)
Record Lows
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1: 48°F (1949)
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2: 51°F (1944)
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3: 51°F (1918)
Lowest Highs
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1: 75°F (2015)
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2: 75°F (2006)
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3: 74°F (2009)
Highest Lows
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1: 66°F (1990)
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2: 67°F (1988)
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3: 68°F (2007)
Highest August temperature:
107°F on 08-07-1918.
Lowest August temperature:
43°F on 08-29-1982.
Average temperature is 73.5°F
Average high is 81.6°F
Average low is 65.4°F
Temperature data from 1894 to 2022.
Record Precipitation
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1: 2.31" (1997)
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2: 1.79" (1999)
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3: 1.41" (1954)
Precipitation data from 1894 to 2022.