Records for Sterling-Dulles Airport Area, Virginia (IADthr) on 01-03
Record Highs
-
1: 68°F (2000)
-
2: 65°F (2005)
-
3: 64°F (1997)
Record Lows
-
1: 1°F (2018)
-
2: 8°F (1979)
-
3: 8°F (1971)
Lowest Highs
-
1: 55°F (2000)
-
2: 49°F (1997)
-
3: 45°F (2020)
Highest Lows
-
1: 23°F (1979)
-
2: 26°F (2010)
-
3: 29°F (2014)
Highest January temperature:
75°F on 01-29-1975.
Lowest January temperature:
-18°F on 01-22-1984.
Average temperature is 34.3°F
Average high is 42.4°F
Average low is 26.1°F
Temperature data from 1960 to 2022.
Record Precipitation
-
1: 1.37" (1999)
-
2: 0.92" (2017)
-
3: 0.73" (2022)
Precipitation data from 1960 to 2022.