Records for Sterling-Dulles Airport Area, Virginia (IADthr) on 01-28
Record Highs
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1: 68°F (2002)
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2: 67°F (1999)
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3: 63°F (2006)
Record Lows
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1: -17°F (1987)
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2: 2°F (1988)
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3: 4°F (1966)
Lowest Highs
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1: 45°F (2018)
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2: 38°F (2020)
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3: 35°F (1998)
Highest Lows
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1: 18°F (2014)
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2: 21°F (1986)
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3: 21°F (1966)
Highest January temperature:
75°F on 01-29-1975.
Lowest January temperature:
-18°F on 01-22-1984.
Average temperature is 33.2°F
Average high is 42.1°F
Average low is 24.2°F
Temperature data from 1960 to 2022.
Record Precipitation
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1: 1.64" (1998)
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2: 0.67" (1994)
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3: 0.62" (1973)
Precipitation data from 1960 to 2022.