Potomac River - Hog Island Rainfall Forecast

Today 11 Jul
55%
Sun 12 Jul
60%
Mon 13 Jul
5%
Tue 14 Jul
No Rain
Wed 15 Jul
5%
Thu 16 Jul
5%
Fri 17 Jul
20%

Potomac River - Hog Island Rainfall Statistics

July Rainfall

Washington/Reagan National Airport, DC (6.2 miles)

Total Rainfall 2026
14.7in
Daily Average 2026
0.1in
Wettest Day 25 January, 2026
2in
Wet Days 2026
60/192 (31%)
Total Rainfall June
1.7in
Daily Average June
0.1in
Wettest Day 22 June, 2026
0.8in
Wet Days June
8/30 (27%)
Total Rainfall July
1in
Daily Average July
0.1in
Wettest Day 9 July, 2026
0.6in
Wet Days July
4/11 (36%)

Climate (2021–2025)

Washington/Reagan National Airport, DC (6.2 miles)

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Annual Average 2021–2025
39.2in
Monthly Average 2021–2026
3.1in
Daily Average 2021–2026
0.1in
Wettest Day 9 July, 2022
4.1in

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