Records for Sterling-Dulles Airport Area, Virginia (IADthr) on 10-20
Record Highs
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1: 83°F (2016)
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2: 83°F (1969)
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3: 82°F (1979)
Record Lows
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1: 20°F (1972)
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2: 24°F (1981)
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3: 25°F (1992)
Lowest Highs
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1: 65°F (2016)
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2: 59°F (1993)
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3: 57°F (1984)
Highest Lows
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1: 44°F (1974)
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2: 49°F (1992)
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3: 49°F (1972)
Highest October temperature:
96°F on 10-02-2019.
Lowest October temperature:
15°F on 10-24-1969.
Average temperature is 55°F
Average high is 66.2°F
Average low is 43.7°F
Temperature data from 1960 to 2022.
Record Precipitation
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1: 1.44" (2019)
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2: 1.27" (1976)
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3: 0.81" (1989)
Precipitation data from 1960 to 2022.