Potomac River - Haulover Inlet Rainfall Forecast
- 45%
- 85%
- 25%
- 45%
- 30%
- 25%
- 15%
Potomac River - Haulover Inlet Rainfall Statistics
July Rainfall
St Marys County Airport (15.5 miles)
Total Rainfall July
0.3inDaily Average July
0.1inWettest Day 4 July, 2026
0.3inWet Days July
2/8 (25%)
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