Potomac River - Haulover Inlet Rainfall Forecast

Today 12 May
No Rain
Wed 13 May
30%
Thu 14 May
90%
Fri 15 May
No Rain
Sat 16 May
5%
Sun 17 May
15%
Mon 18 May
5%

Potomac River - Haulover Inlet Rainfall Statistics

May Rainfall

St Marys County Airport (15.5 miles)

Total Rainfall 2026
4.2in
Daily Average 2026
0.03in
Wettest Day 1 April, 2026
1.1in
Wet Days 2026
24/132 (18%)
Total Rainfall April
1.7in
Daily Average April
0.1in
Wettest Day 1 April, 2026
1.1in
Wet Days April
6/30 (20%)
Total Rainfall May
0.1in
Daily Average May
0.01in
Wettest Day 7 May, 2026
0.05in
Wet Days May
3/12 (25%)

Climate (2010–Present)

St Marys County Airport (15.5 miles)

Take a look at our website widgetsAvailable free! Find Out More

Annual Average 2021–2025
41in
Monthly Average 2021–2026
3.4in
Daily Average 2021–2026
0.1in
Wettest Day 23 March, 2024
12.2in

Get WillyWeather+ to remove ads