Potomac River - Dangerfield Island Rainfall Forecast

Today 2 Jul
15%
Fri 3 Jul
15%
Sat 4 Jul
55%
Sun 5 Jul
70%
Mon 6 Jul
70%
Tue 7 Jul
55%
Wed 8 Jul
35%

Potomac River - Dangerfield Island Rainfall Statistics

July Rainfall

Washington/Reagan National Airport, DC (1.2 miles)

Total Rainfall 2026
13.7in
Daily Average 2026
0.1in
Wettest Day 25 January, 2026
2in
Wet Days 2026
56/183 (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
–
Daily Average July
–
Wettest Day 3 July, 2026
–
Wet Days July
–

Climate (2021–2025)

Washington/Reagan National Airport, DC (1.2 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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