Records for Sterling-Dulles Airport Area, Virginia (IADthr) on 05-02
Record Highs
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1: 88°F (2018)
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2: 88°F (2010)
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3: 88°F (1992)
Record Lows
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1: 34°F (1979)
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2: 34°F (1960)
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3: 36°F (1963)
Lowest Highs
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1: 70°F (2010)
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2: 66°F (1983)
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3: 62°F (1973)
Highest Lows
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1: 51°F (1995)
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2: 53°F (1966)
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3: 56°F (1974)
Highest May temperature:
97°F on 05-29-1969.
Lowest May temperature:
28°F on 05-07-1970.
Average temperature is 60.1°F
Average high is 71.3°F
Average low is 48.9°F
Temperature data from 1960 to 2022.
Record Precipitation
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1: 1.39" (2016)
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2: 0.99" (1962)
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3: 0.85" (1977)
Precipitation data from 1960 to 2022.