Records for Wilmington Area, Delaware (ILGthr) on 08-21
Record Highs
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1: 94°F (1968)
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2: 94°F (1955)
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3: 93°F (1937)
Record Lows
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1: 50°F (1949)
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2: 51°F (1984)
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3: 51°F (1922)
Lowest Highs
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1: 75°F (1937)
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2: 74°F (1968)
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3: 73°F (2019)
Highest Lows
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1: 65°F (2007)
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2: 66°F (1926)
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3: 69°F (1990)
Highest August temperature:
107°F on 08-07-1918.
Lowest August temperature:
43°F on 08-29-1982.
Average temperature is 73.4°F
Average high is 81.5°F
Average low is 65.3°F
Temperature data from 1894 to 2022.
Record Precipitation
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1: 1.69" (1994)
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2: 1.31" (1920)
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3: 1.01" (2016)
Precipitation data from 1894 to 2022.