Records for Sterling-Dulles Airport Area, Virginia (IADthr) on 01-27
Record Highs
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1: 71°F (1974)
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2: 67°F (2002)
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3: 64°F (2012)
Record Lows
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1: -9°F (1987)
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2: -6°F (1982)
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3: 5°F (1988)
Lowest Highs
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1: 39°F (2012)
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2: 39°F (1974)
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3: 38°F (1973)
Highest Lows
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1: 22°F (2003)
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2: 23°F (2000)
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3: 24°F (1994)
Highest January temperature:
75°F on 01-29-1975.
Lowest January temperature:
-18°F on 01-22-1984.
Average temperature is 33.1°F
Average high is 42°F
Average low is 24.2°F
Temperature data from 1960 to 2022.
Record Precipitation
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1: 0.95" (1976)
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2: 0.72" (1967)
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3: 0.71" (1996)
Precipitation data from 1960 to 2022.