Potomac River - Long Point Rainfall Forecast

Today 14 Jul
No Rain
Wed 15 Jul
No Rain
Thu 16 Jul
No Rain
Fri 17 Jul
10%
Sat 18 Jul
35%
Sun 19 Jul
55%
Mon 20 Jul
45%

Potomac River - Long Point Rainfall Statistics

July Rainfall

St Marys County Airport (10.6 miles)

Total Rainfall 2026
5.3in
Daily Average 2026
0.03in
Wettest Day 1 April, 2026
1.1in
Wet Days 2026
39/195 (20%)
Total Rainfall June
0.2in
Daily Average June
0.01in
Wettest Day 22 June, 2026
0.1in
Wet Days June
6/30 (20%)
Total Rainfall July
0.4in
Daily Average July
0.04in
Wettest Day 4 July, 2026
0.3in
Wet Days July
4/14 (29%)

Climate (2021–2025)

St Marys County Airport (10.6 miles)

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Annual Average 2021–2025
41in
Monthly Average 2021–2026
3.3in
Daily Average 2021–2026
0.1in
Wettest Day 23 March, 2024
12.2in

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