Records for Sterling-Dulles Airport Area, Virginia (IADthr) on 01-08
Record Highs
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1: 70°F (2008)
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2: 69°F (1998)
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3: 61°F (1978)
Record Lows
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1: -4°F (1970)
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2: 2°F (1968)
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3: 3°F (2015)
Lowest Highs
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1: 62°F (1998)
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2: 49°F (2008)
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3: 41°F (1965)
Highest Lows
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1: 12°F (1970)
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2: 18°F (1968)
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3: 20°F (1973)
Highest January temperature:
75°F on 01-29-1975.
Lowest January temperature:
-18°F on 01-22-1984.
Average temperature is 33.7°F
Average high is 41.9°F
Average low is 25.5°F
Temperature data from 1960 to 2022.
Record Precipitation
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1: 1.07" (1978)
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2: 0.58" (1990)
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3: 0.52" (1999)
Precipitation data from 1960 to 2022.