Records for Wilmington Area, Delaware (ILGthr) on 09-13
Record Highs
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1: 95°F (1952)
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2: 93°F (1931)
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3: 91°F (1925)
Record Lows
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1: 46°F (1967)
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2: 46°F (1958)
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3: 47°F (1955)
Lowest Highs
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1: 71°F (2018)
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2: 71°F (1947)
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3: 71°F (1925)
Highest Lows
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1: 62°F (1964)
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2: 62°F (1950)
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3: 63°F (1985)
Highest September temperature:
100°F on 09-02-1953.
Lowest September temperature:
32°F on 09-27-1940.
Average temperature is 67.9°F
Average high is 76.1°F
Average low is 59.7°F
Temperature data from 1894 to 2022.
Record Precipitation
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1: 3.21" (1944)
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2: 2.54" (1971)
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3: 1.37" (1987)
Precipitation data from 1894 to 2022.