Records for Sterling-Dulles Airport Area, Virginia (IADthr) on 02-09
Record Highs
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1: 69°F (2001)
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2: 64°F (1990)
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3: 61°F (2005)
Record Lows
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1: -5°F (1967)
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2: 6°F (1977)
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3: 7°F (2007)
Lowest Highs
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1: 39°F (1990)
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2: 39°F (1965)
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3: 38°F (2005)
Highest Lows
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1: 24°F (1979)
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2: 29°F (1989)
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3: 30°F (1974)
Highest February temperature:
80°F on 02-21-2018.
Lowest February temperature:
-14°F on 02-18-1979.
Average temperature is 34.5°F
Average high is 44°F
Average low is 25°F
Temperature data from 1960 to 2022.
Record Precipitation
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1: 1.07" (1970)
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2: 0.44" (1982)
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3: 0.31" (2016)
Precipitation data from 1960 to 2022.