Records for Sterling-Dulles Airport Area, Virginia (IADthr) on 08-08
Record Highs
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1: 101°F (2007)
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2: 98°F (1980)
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3: 96°F (2001)
Record Lows
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1: 49°F (1989)
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2: 51°F (1997)
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3: 51°F (1975)
Lowest Highs
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1: 79°F (2007)
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2: 75°F (2022)
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3: 73°F (2013)
Highest Lows
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1: 75°F (1989)
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2: 75°F (1976)
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3: 76°F (1974)
Highest August temperature:
104°F on 08-20-1983.
Lowest August temperature:
38°F on 08-29-1982.
Average temperature is 76.6°F
Average high is 86.6°F
Average low is 66.5°F
Temperature data from 1960 to 2022.
Record Precipitation
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1: 0.74" (2005)
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2: 0.65" (1985)
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3: 0.65" (1977)
Precipitation data from 1960 to 2022.