Records for Sterling-Dulles Airport Area, Virginia (IADthr) on 05-13
Record Highs
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1: 92°F (2000)
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2: 90°F (2014)
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3: 90°F (1980)
Record Lows
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1: 32°F (1976)
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2: 34°F (2020)
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3: 34°F (1996)
Lowest Highs
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1: 65°F (2004)
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2: 65°F (1980)
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3: 64°F (2022)
Highest Lows
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1: 52°F (1967)
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2: 57°F (1996)
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3: 58°F (2019)
Highest May temperature:
97°F on 05-29-1969.
Lowest May temperature:
28°F on 05-07-1970.
Average temperature is 63°F
Average high is 73.6°F
Average low is 52.4°F
Temperature data from 1960 to 2022.
Record Precipitation
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1: 1.93" (1971)
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2: 1.21" (1979)
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3: 0.79" (1978)
Precipitation data from 1960 to 2022.