Records for Sterling-Dulles Airport Area, Virginia (IADthr) on 02-12
Record Highs
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1: 74°F (1999)
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2: 65°F (1984)
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3: 63°F (1965)
Record Lows
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1: 3°F (1964)
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2: 5°F (1983)
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3: 7°F (1979)
Lowest Highs
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1: 47°F (1965)
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2: 46°F (2009)
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3: 41°F (2017)
Highest Lows
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1: 23°F (1979)
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2: 23°F (1962)
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3: 25°F (1981)
Highest February temperature:
80°F on 02-21-2018.
Lowest February temperature:
-14°F on 02-18-1979.
Average temperature is 35°F
Average high is 44.6°F
Average low is 25.4°F
Temperature data from 1960 to 2022.
Record Precipitation
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1: 1.77" (1985)
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2: 1.11" (1993)
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3: 0.82" (2019)
Precipitation data from 1960 to 2022.