Records for Sterling-Dulles Airport Area, Virginia (IADthr) on 10-17
Record Highs
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1: 84°F (2016)
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2: 83°F (1963)
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3: 82°F (2007)
Record Lows
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1: 31°F (1982)
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2: 31°F (1981)
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3: 32°F (1995)
Lowest Highs
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1: 62°F (1989)
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2: 59°F (2013)
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3: 59°F (2000)
Highest Lows
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1: 45°F (2009)
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2: 49°F (1976)
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3: 50°F (1991)
Highest October temperature:
96°F on 10-02-2019.
Lowest October temperature:
15°F on 10-24-1969.
Average temperature is 56.1°F
Average high is 67.3°F
Average low is 44.8°F
Temperature data from 1960 to 2022.
Record Precipitation
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1: 1.11" (1975)
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2: 1.01" (2009)
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3: 0.86" (1989)
Precipitation data from 1960 to 2022.