Records for Sterling-Dulles Airport Area, Virginia (IADthr) on 02-17
Record Highs
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1: 75°F (1976)
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2: 72°F (2011)
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3: 68°F (2022)
Record Lows
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1: -4°F (1979)
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2: 5°F (1973)
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3: 6°F (2007)
Lowest Highs
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1: 55°F (1976)
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2: 44°F (2022)
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3: 44°F (1981)
Highest Lows
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1: 16°F (1979)
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2: 24°F (2003)
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3: 25°F (1973)
Highest February temperature:
80°F on 02-21-2018.
Lowest February temperature:
-14°F on 02-18-1979.
Average temperature is 36°F
Average high is 45.7°F
Average low is 26.3°F
Temperature data from 1960 to 2022.
Record Precipitation
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1: 1.36" (1998)
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2: 1.09" (1982)
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3: 0.44" (2018)
Precipitation data from 1960 to 2022.