Potomac River - Maryland Point Observatory Rainfall Forecast

Today 27 Jul
65%
Tue 28 Jul
65%
Wed 29 Jul
45%
Thu 30 Jul
10%
Fri 31 Jul
5%
Sat 1 Aug
5%
Sun 2 Aug
40%

Potomac River - Maryland Point Observatory Rainfall Statistics

July Rainfall

Quantico Marine Corps Airfield - Turner Field (9.3 miles)

Total Rainfall 2026
8.9in
Daily Average 2026
0.04in
Wettest Day 9 July, 2026
1.2in
Wet Days 2026
40/208 (19%)
Total Rainfall June
1.5in
Daily Average June
0.1in
Wettest Day 22 June, 2026
0.8in
Wet Days June
3/30 (10%)
Total Rainfall July
1.5in
Daily Average July
0.1in
Wettest Day 9 July, 2026
1.2in
Wet Days July
2/27 (7%)

Climate (2021–2025)

Quantico Marine Corps Airfield - Turner Field (9.3 miles)

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Annual Average 2021–2025
20.9in
Monthly Average 2021–2026
1.7in
Daily Average 2021–2026
0.1in
Wettest Day 22 June, 2022
2.8in

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