Records for Sterling-Dulles Airport Area, Virginia (IADthr) on 10-12
Record Highs
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1: 83°F (2010)
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2: 83°F (1995)
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3: 80°F (1990)
Record Lows
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1: 25°F (1964)
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2: 31°F (1996)
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3: 31°F (1976)
Lowest Highs
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1: 63°F (1983)
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2: 62°F (2011)
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3: 61°F (2021)
Highest Lows
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1: 54°F (1988)
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2: 55°F (2009)
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3: 55°F (1987)
Highest October temperature:
96°F on 10-02-2019.
Lowest October temperature:
15°F on 10-24-1969.
Average temperature is 58°F
Average high is 69.2°F
Average low is 46.8°F
Temperature data from 1960 to 2022.
Record Precipitation
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1: 0.78" (1990)
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2: 0.70" (1983)
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3: 0.52" (1993)
Precipitation data from 1960 to 2022.