Records for Wilmington Area, Delaware (ILGthr) on 05-09
Record Highs
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1: 94°F (1896)
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2: 92°F (1963)
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3: 92°F (1895)
Record Lows
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1: 32°F (1947)
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2: 33°F (2020)
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3: 37°F (1966)
Lowest Highs
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1: 70°F (1936)
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2: 69°F (2000)
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3: 65°F (1895)
Highest Lows
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1: 49°F (2020)
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2: 49°F (1977)
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3: 50°F (1947)
Highest May temperature:
98°F on 05-10-1895.
Lowest May temperature:
30°F on 05-01-1978.
Average temperature is 59.6°F
Average high is 68.8°F
Average low is 50.3°F
Temperature data from 1894 to 2022.
Record Precipitation
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1: 1.94" (2008)
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2: 1.19" (1973)
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3: 0.98" (1978)
Precipitation data from 1894 to 2022.