Records for Sterling-Dulles Airport Area, Virginia (IADthr) on 07-02
Record Highs
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1: 98°F (1966)
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2: 97°F (1980)
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3: 95°F (2019)
Record Lows
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1: 44°F (1988)
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2: 49°F (1975)
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3: 51°F (1982)
Lowest Highs
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1: 75°F (2022)
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2: 73°F (2013)
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3: 73°F (2012)
Highest Lows
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1: 69°F (1978)
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2: 72°F (2001)
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3: 73°F (2003)
Highest July temperature:
105°F on 07-22-2011.
Lowest July temperature:
41°F on 07-01-1988.
Average temperature is 76.6°F
Average high is 86.7°F
Average low is 66.5°F
Temperature data from 1960 to 2022.
Record Precipitation
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1: 2.36" (1968)
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2: 0.74" (1985)
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3: 0.69" (1967)
Precipitation data from 1960 to 2022.