Potomac West Rainfall Forecast

Today 28 Jun
55%
Mon 29 Jun
10%
Tue 30 Jun
No Rain
Wed 1 Jul
5%
Thu 2 Jul
5%
Fri 3 Jul
20%
Sat 4 Jul
45%

Potomac West Rainfall Statistics

June Rainfall

Washington/Reagan National Airport, DC (1.9 miles)

Total Rainfall 2026
13.4in
Daily Average 2026
0.1in
Wettest Day 25 January, 2026
2in
Wet Days 2026
53/179 (30%)
Total Rainfall May
2.9in
Daily Average May
0.1in
Wettest Day 22 May, 2026
0.5in
Wet Days May
16/31 (52%)
Total Rainfall June
1.3in
Daily Average June
0.1in
Wettest Day 22 June, 2026
0.8in
Wet Days June
5/28 (18%)

Climate (2021–2025)

Washington/Reagan National Airport, DC (1.9 miles)

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Annual Average 2021–2025
39.2in
Monthly Average 2021–2026
3.2in
Daily Average 2021–2026
0.1in
Wettest Day 9 July, 2022
4.1in

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