Records for Sterling-Dulles Airport Area, Virginia (IADthr) on 01-25
Record Highs
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1: 73°F (1967)
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2: 65°F (2010)
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3: 63°F (2017)
Record Lows
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1: -5°F (1987)
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2: 4°F (2016)
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3: 4°F (1982)
Lowest Highs
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1: 49°F (1990)
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2: 44°F (2010)
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3: 42°F (2017)
Highest Lows
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1: 18°F (1987)
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2: 20°F (2004)
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3: 22°F (2013)
Highest January temperature:
75°F on 01-29-1975.
Lowest January temperature:
-18°F on 01-22-1984.
Average temperature is 33°F
Average high is 41.8°F
Average low is 24.2°F
Temperature data from 1960 to 2022.
Record Precipitation
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1: 1.57" (1978)
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2: 1.47" (2020)
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3: 0.84" (2000)
Precipitation data from 1960 to 2022.