Records for Sterling-Dulles Airport Area, Virginia (IADthr) on 08-07
Record Highs
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1: 97°F (2007)
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2: 95°F (1968)
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3: 94°F (2006)
Record Lows
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1: 49°F (1994)
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2: 51°F (2004)
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3: 53°F (2002)
Lowest Highs
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1: 74°F (2011)
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2: 74°F (1978)
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3: 72°F (2022)
Highest Lows
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1: 74°F (2017)
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2: 76°F (1995)
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3: 77°F (2004)
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 66.6°F
Temperature data from 1960 to 2022.
Record Precipitation
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1: 2.33" (2000)
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2: 1.59" (1968)
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3: 0.97" (2006)
Precipitation data from 1960 to 2022.