Records for Wilmington Area, Delaware (ILGthr) on 12-18
Record Highs
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1: 71°F (2006)
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2: 66°F (1990)
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3: 64°F (1984)
Record Lows
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1: 0°F (1919)
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2: 8°F (1926)
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3: 12°F (1960)
Lowest Highs
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1: 43°F (1996)
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2: 42°F (2021)
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3: 41°F (2006)
Highest Lows
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1: 16°F (1919)
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2: 24°F (1989)
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3: 24°F (1973)
Highest December temperature:
75°F on 12-04-1998.
Lowest December temperature:
-7°F on 12-25-1983.
Average temperature is 35.3°F
Average high is 42.1°F
Average low is 28.5°F
Temperature data from 1894 to 2022.
Record Precipitation
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1: 1.99" (1977)
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2: 1.94" (1929)
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3: 1.71" (1915)
Precipitation data from 1894 to 2022.