Records for Sterling-Dulles Airport Area, Virginia (IADthr) on 01-15
Record Highs
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1: 68°F (2007)
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2: 65°F (1995)
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3: 60°F (1987)
Record Lows
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1: -7°F (1964)
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2: 0°F (1982)
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3: 4°F (1994)
Lowest Highs
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1: 60°F (1995)
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2: 54°F (2007)
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3: 45°F (1987)
Highest Lows
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1: 15°F (1994)
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2: 23°F (1965)
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3: 26°F (1988)
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 41.5°F
Average low is 24.8°F
Temperature data from 1960 to 2022.
Record Precipitation
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1: 1.56" (1995)
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2: 0.82" (1998)
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3: 0.63" (2013)
Precipitation data from 1960 to 2022.