Records for Sterling-Dulles Airport Area, Virginia (IADthr) on 04-05
Record Highs
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1: 86°F (2010)
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2: 83°F (1985)
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3: 79°F (1988)
Record Lows
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1: 22°F (1965)
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2: 23°F (1964)
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3: 24°F (1972)
Lowest Highs
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1: 51°F (2010)
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2: 51°F (1991)
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3: 51°F (1989)
Highest Lows
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1: 42°F (1987)
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2: 43°F (1975)
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3: 45°F (2016)
Highest April temperature:
93°F on 04-06-2010.
Lowest April temperature:
17°F on 04-01-1969.
Average temperature is 50.6°F
Average high is 61.9°F
Average low is 39.2°F
Temperature data from 1960 to 2022.
Record Precipitation
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1: 1.75" (1960)
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2: 0.84" (2022)
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3: 0.72" (1977)
Precipitation data from 1960 to 2022.