Records for Sterling-Dulles Airport Area, Virginia (IADthr) on 04-24
Record Highs
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1: 85°F (2011)
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2: 85°F (1994)
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3: 85°F (1990)
Record Lows
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1: 30°F (1989)
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2: 31°F (2002)
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3: 31°F (1993)
Lowest Highs
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1: 61°F (1975)
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2: 60°F (2007)
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3: 57°F (2019)
Highest Lows
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1: 48°F (2005)
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2: 49°F (1995)
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3: 51°F (1983)
Highest April temperature:
93°F on 04-06-2010.
Lowest April temperature:
17°F on 04-01-1969.
Average temperature is 57.6°F
Average high is 69.2°F
Average low is 46.1°F
Temperature data from 1960 to 2022.
Record Precipitation
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1: 1.25" (1983)
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2: 0.69" (1987)
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3: 0.52" (2021)
Precipitation data from 1960 to 2022.