Records for Sterling-Dulles Airport Area, Virginia (IADthr) on 06-14
Record Highs
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1: 98°F (1994)
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2: 94°F (1988)
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3: 92°F (2005)
Record Lows
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1: 41°F (1979)
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2: 44°F (1985)
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3: 44°F (1978)
Lowest Highs
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1: 73°F (1994)
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2: 72°F (2017)
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3: 72°F (2010)
Highest Lows
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1: 67°F (2007)
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2: 70°F (1977)
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3: 70°F (1962)
Highest June temperature:
102°F on 06-29-2012.
Lowest June temperature:
36°F on 06-08-1977.
Average temperature is 72.3°F
Average high is 82.4°F
Average low is 62.2°F
Temperature data from 1960 to 2022.
Record Precipitation
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1: 1.02" (2021)
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2: 0.91" (1989)
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3: 0.70" (1960)
Precipitation data from 1960 to 2022.