Fairfax Rainfall Forecast
- 25%
- 30%
- 10%
- 10%
- 5%
- 5%
- 10%
Fairfax Rainfall Statistics
September Rainfall
Washington/Dulles International Airport, DC (9.3 miles)
Total Rainfall September
6.5inDaily Average September
0.3inWettest Day 23 September, 2023
1.5inWet Days September
10/28 (36%)
Climate (2010–Present)
Washington/Dulles International Airport, DC (9.3 miles)
Annual Average 2010–Present
37.6inMonthly Average 2010–Present
3.3inDaily Average 2010–Present
0.1inWettest Day 25 October, 2021
2.4in