Records for Sterling-Dulles Airport Area, Virginia (IADthr) on 01-24
Record Highs
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1: 73°F (1967)
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2: 64°F (1989)
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3: 62°F (1990)
Record Lows
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1: -2°F (1987)
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2: -1°F (1978)
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3: 4°F (1963)
Lowest Highs
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1: 45°F (1990)
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2: 42°F (2002)
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3: 42°F (1972)
Highest Lows
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1: 21°F (2014)
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2: 25°F (1987)
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3: 25°F (1963)
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: 1.33" (2019)
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2: 1.18" (1979)
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3: 1.04" (1999)
Precipitation data from 1960 to 2022.