Potomac River - Waverly Point Rainfall Forecast

Today 14 Aug
60%
Sat 15 Aug
50%
Sun 16 Aug
60%
Mon 17 Aug
55%
Tue 18 Aug
5%
Wed 19 Aug
10%
Thu 20 Aug
40%

Potomac River - Waverly Point Rainfall Statistics

August Rainfall

St Marys County Airport (21.1 miles)

Total Rainfall 2026
10.4in
Daily Average 2026
0.05in
Wettest Day 22 July, 2026
1.9in
Wet Days 2026
49/226 (22%)
Total Rainfall July
4.6in
Daily Average July
0.1in
Wettest Day 22 July, 2026
1.9in
Wet Days July
10/31 (32%)
Total Rainfall August
1in
Daily Average August
0.1in
Wettest Day 10 August, 2026
0.7in
Wet Days August
4/14 (29%)

Climate (2021–2025)

St Marys County Airport (21.1 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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