Potomac River - Fort Washington Light Rainfall Forecast
- 90%
- No Rain
- 40%
- 25%
- 70%
- 5%
- 35%
Potomac River - Fort Washington Light Rainfall Statistics
May Rainfall
Fort Belvoir (7.5 miles)
Total Rainfall May
0.02inDaily Average May
0inWettest Day 2 May, 2026
0.02inWet Days May
1/7 (14%)
Climate (2010–Present)
Fort Belvoir (7.5 miles)
Annual Average 2021–2025
32.3inMonthly Average 2021–2026
2.6inDaily Average 2021–2026
0.1inWettest Day 22 December, 2021
3.2in