Records for Sterling-Dulles Airport Area, Virginia (IADthr) on 02-11
Record Highs
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1: 71°F (2009)
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2: 67°F (2022)
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3: 67°F (2018)
Record Lows
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1: -7°F (1979)
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2: -3°F (1962)
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3: 8°F (2007)
Lowest Highs
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1: 46°F (2020)
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2: 46°F (2009)
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3: 43°F (2018)
Highest Lows
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1: 18°F (1979)
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2: 23°F (1962)
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3: 25°F (1994)
Highest February temperature:
80°F on 02-21-2018.
Lowest February temperature:
-14°F on 02-18-1979.
Average temperature is 34.8°F
Average high is 44.4°F
Average low is 25.3°F
Temperature data from 1960 to 2022.
Record Precipitation
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1: 2.07" (1983)
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2: 1.13" (1994)
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3: 1.09" (1981)
Precipitation data from 1960 to 2022.