Records for Sterling-Dulles Airport Area, Virginia (IADthr) on 10-22
Record Highs
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1: 85°F (1979)
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2: 82°F (2020)
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3: 82°F (2007)
Record Lows
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1: 26°F (1974)
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2: 27°F (1997)
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3: 28°F (1976)
Lowest Highs
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1: 66°F (1984)
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2: 59°F (2020)
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3: 57°F (2021)
Highest Lows
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1: 51°F (1997)
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2: 52°F (1998)
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3: 52°F (1976)
Highest October temperature:
96°F on 10-02-2019.
Lowest October temperature:
15°F on 10-24-1969.
Average temperature is 54.2°F
Average high is 65.5°F
Average low is 43°F
Temperature data from 1960 to 2022.
Record Precipitation
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1: 0.90" (1985)
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2: 0.73" (2005)
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3: 0.38" (2019)
Precipitation data from 1960 to 2022.