Records for Wilmington Area, Delaware (ILGthr) on 05-19
Record Highs
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1: 95°F (1962)
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2: 94°F (1996)
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3: 91°F (2017)
Record Lows
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1: 37°F (2009)
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2: 39°F (2003)
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3: 40°F (2002)
Lowest Highs
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1: 70°F (2017)
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2: 67°F (1986)
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3: 67°F (1969)
Highest Lows
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1: 52°F (1950)
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2: 55°F (1981)
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3: 56°F (1976)
Highest May temperature:
98°F on 05-10-1895.
Lowest May temperature:
30°F on 05-01-1978.
Average temperature is 62.3°F
Average high is 71.3°F
Average low is 53.3°F
Temperature data from 1894 to 2022.
Record Precipitation
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1: 1.20" (1966)
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2: 1.20" (1900)
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3: 1.11" (1988)
Precipitation data from 1894 to 2022.