Records for Sterling-Dulles Airport Area, Virginia (IADthr) on 12-05
Record Highs
-
1: 77°F (2001)
-
2: 75°F (1998)
-
3: 71°F (1982)
Record Lows
-
1: 12°F (1966)
-
2: 13°F (1976)
-
3: 17°F (1974)
Lowest Highs
-
1: 59°F (1982)
-
2: 56°F (1994)
-
3: 55°F (1998)
Highest Lows
-
1: 28°F (2002)
-
2: 32°F (2007)
-
3: 33°F (2003)
Highest December temperature:
79°F on 12-06-1998.
Lowest December temperature:
-4°F on 12-25-1989.
Average temperature is 39.6°F
Average high is 48.9°F
Average low is 30.4°F
Temperature data from 1960 to 2022.
Record Precipitation
-
1: 1.02" (2003)
-
2: 0.98" (1993)
-
3: 0.76" (1996)
Precipitation data from 1960 to 2022.