Records for Sterling-Dulles Airport Area, Virginia (IADthr) on 04-06
Record Highs
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1: 93°F (2010)
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2: 86°F (2005)
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3: 82°F (1967)
Record Lows
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1: 24°F (2016)
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2: 24°F (1966)
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3: 25°F (1976)
Lowest Highs
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1: 61°F (2010)
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2: 57°F (1994)
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3: 53°F (2005)
Highest Lows
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1: 42°F (1970)
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2: 43°F (1982)
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3: 44°F (1964)
Highest April temperature:
93°F on 04-06-2010.
Lowest April temperature:
17°F on 04-01-1969.
Average temperature is 51°F
Average high is 62.4°F
Average low is 39.6°F
Temperature data from 1960 to 2022.
Record Precipitation
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1: 1.57" (2017)
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2: 1.26" (1971)
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3: 0.89" (1965)
Precipitation data from 1960 to 2022.