Records for Wilmington Area, Ohio (ILNthr) on 03-31
Record Highs
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1: 81°F (1986)
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2: 80°F (1998)
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3: 80°F (1977)
Record Lows
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1: 10°F (1923)
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2: 15°F (1969)
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3: 21°F (1964)
Lowest Highs
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1: 65°F (1998)
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2: 56°F (1979)
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3: 55°F (1968)
Highest Lows
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1: 36°F (2019)
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2: 36°F (1923)
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3: 38°F (1975)
Highest March temperature:
88°F on 03-25-1929.
Lowest March temperature:
-10°F on 03-10-1984.
Average temperature is 47.9°F
Average high is 58.8°F
Average low is 37°F
Temperature data from 1917 to 2022.
Record Precipitation
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1: 1.19" (1985)
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2: 1.08" (1938)
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3: 0.86" (1932)
Precipitation data from 1915 to 2022.