Records for Wilmington Area, Delaware (ILGthr) on 12-15
Record Highs
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1: 68°F (2015)
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2: 67°F (1971)
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3: 65°F (2008)
Record Lows
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1: 9°F (1962)
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2: 9°F (1943)
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3: 9°F (1917)
Lowest Highs
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1: 47°F (2018)
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2: 47°F (1918)
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3: 46°F (2015)
Highest Lows
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1: 26°F (1958)
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2: 28°F (2017)
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3: 28°F (1963)
Highest December temperature:
75°F on 12-04-1998.
Lowest December temperature:
-7°F on 12-25-1983.
Average temperature is 36°F
Average high is 42.9°F
Average low is 29.1°F
Temperature data from 1894 to 2022.
Record Precipitation
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1: 2.03" (2022)
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2: 1.19" (1948)
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3: 1.05" (1918)
Precipitation data from 1894 to 2022.