Records for Sterling-Dulles Airport Area, Virginia (IADthr) on 03-18
Record Highs
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1: 80°F (1989)
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2: 79°F (2011)
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3: 75°F (2022)
Record Lows
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1: 13°F (1976)
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2: 18°F (1993)
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3: 18°F (1967)
Lowest Highs
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1: 51°F (2012)
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2: 51°F (2003)
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3: 50°F (2011)
Highest Lows
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1: 31°F (1993)
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2: 32°F (1981)
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3: 33°F (1967)
Highest March temperature:
89°F on 03-12-1990.
Lowest March temperature:
-1°F on 03-04-2014.
Average temperature is 43.9°F
Average high is 54.3°F
Average low is 33.6°F
Temperature data from 1960 to 2022.
Record Precipitation
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1: 1.16" (1998)
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2: 0.82" (1983)
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3: 0.74" (1991)
Precipitation data from 1960 to 2022.