Records for Sterling-Dulles Airport Area, Virginia (IADthr) on 01-13
Record Highs
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1: 69°F (2005)
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2: 68°F (1995)
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3: 67°F (1972)
Record Lows
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1: -3°F (1981)
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2: -3°F (1977)
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3: 6°F (1962)
Lowest Highs
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1: 49°F (2007)
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2: 47°F (1972)
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3: 46°F (1995)
Highest Lows
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1: 23°F (1977)
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2: 23°F (1964)
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3: 24°F (1984)
Highest January temperature:
75°F on 01-29-1975.
Lowest January temperature:
-18°F on 01-22-1984.
Average temperature is 33.3°F
Average high is 41.6°F
Average low is 25°F
Temperature data from 1960 to 2022.
Record Precipitation
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1: 1.03" (1964)
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2: 0.74" (1978)
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3: 0.66" (2019)
Precipitation data from 1960 to 2022.