Potomac River - Breton Beach Rainfall Forecast

Today 20 Jul
15%
Tue 21 Jul
85%
Wed 22 Jul
90%
Thu 23 Jul
60%
Fri 24 Jul
10%
Sat 25 Jul
15%
Sun 26 Jul
15%

Potomac River - Breton Beach Rainfall Statistics

July Rainfall

St Marys County Airport (8.7 miles)

Total Rainfall 2026
5.8in
Daily Average 2026
0.03in
Wettest Day 1 April, 2026
1.1in
Wet Days 2026
40/201 (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
0.9in
Daily Average July
0.05in
Wettest Day 18 July, 2026
0.5in
Wet Days July
5/20 (25%)

Climate (2021–2025)

St Marys County Airport (8.7 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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