Records for Wilmington Area, Delaware (ILGthr) on 05-28
Record Highs
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1: 93°F (1941)
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2: 91°F (2012)
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3: 91°F (1991)
Record Lows
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1: 41°F (1997)
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2: 42°F (1992)
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3: 42°F (1961)
Lowest Highs
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1: 74°F (1991)
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2: 71°F (1941)
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3: 69°F (2015)
Highest Lows
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1: 57°F (1996)
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2: 60°F (1968)
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3: 62°F (1963)
Highest May temperature:
98°F on 05-10-1895.
Lowest May temperature:
30°F on 05-01-1978.
Average temperature is 64.9°F
Average high is 73.8°F
Average low is 56°F
Temperature data from 1894 to 2022.
Record Precipitation
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1: 2.14" (1982)
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2: 2.07" (1968)
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3: 1.48" (1906)
Precipitation data from 1894 to 2022.