Wicomico River (Potomac) - Persimmon Point Rainfall Forecast
- No Rain
- No Rain
- 25%
- 65%
- 45%
- 40%
- 30%
Wicomico River (Potomac) - Persimmon Point Rainfall Statistics
July Rainfall
St Marys County Airport (15.5 miles)
Total Rainfall July
4.6inDaily Average July
0.2inWettest Day 22 July, 2026
1.9inWet Days July
10/31 (32%)
Climate (2021–2025)
St Marys County Airport (15.5 miles)
Annual Average 2021–2025
41inMonthly Average 2021–2026
3.3inDaily Average 2021–2026
0.1inWettest Day 23 March, 2024
12.2in