Records for Sterling-Dulles Airport Area, Virginia (IADthr) on 04-09
Record Highs
-
1: 89°F (2001)
-
2: 85°F (2013)
-
3: 85°F (1991)
Record Lows
-
1: 23°F (1977)
-
2: 24°F (1972)
-
3: 26°F (1985)
Lowest Highs
-
1: 62°F (1991)
-
2: 60°F (2002)
-
3: 59°F (2013)
Highest Lows
-
1: 42°F (1997)
-
2: 42°F (1996)
-
3: 43°F (2018)
Highest April temperature:
93°F on 04-06-2010.
Lowest April temperature:
17°F on 04-01-1969.
Average temperature is 52.1°F
Average high is 63.7°F
Average low is 40.6°F
Temperature data from 1960 to 2022.
Record Precipitation
-
1: 1.02" (1998)
-
2: 0.99" (1983)
-
3: 0.59" (1980)
Precipitation data from 1960 to 2022.