Records for Sterling-Dulles Airport Area, Virginia (IADthr) on 03-15
Record Highs
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1: 84°F (2012)
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2: 82°F (1990)
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3: 78°F (2002)
Record Lows
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1: -1°F (1993)
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2: 15°F (1970)
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3: 17°F (1974)
Lowest Highs
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1: 61°F (1990)
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2: 53°F (2019)
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3: 50°F (2002)
Highest Lows
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1: 31°F (2017)
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2: 32°F (1993)
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3: 35°F (1988)
Highest March temperature:
89°F on 03-12-1990.
Lowest March temperature:
-1°F on 03-04-2014.
Average temperature is 43°F
Average high is 53.2°F
Average low is 32.7°F
Temperature data from 1960 to 2022.
Record Precipitation
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1: 0.89" (1967)
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2: 0.45" (2007)
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3: 0.31" (2011)
Precipitation data from 1960 to 2022.