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Dulles Town Center climate
Typical historical weather for Dulles Town Center, United States, averaged across 10 years of hourly climate data. Pick a date for a specific day.
Want today's actual conditions instead? See the current forecast for Dulles Town Center.
Annual average
14.4°C
across all months
Warmest month
31.9°C
Jul average high
Coolest month
-1.9°C
Jan average low
Annual rainfall
1152mm
total per year
Monthly averages
Average daily high/low temperature (band) and monthly rainfall (bars).
● Avg high● Avg low▮ Rainfall
Records on file
Hottest day
38°C
25 July 2016
Coldest day
-16.2°C
31 January 2019
Wettest day
88.5mm
9 July 2022
Windiest day
10.3m/s
2 March 2018
See the detail: Dulles Town Center on 9 July 2022.