Washington Dulles International Airport Rainfall Forecast

Today 24 Jun
No Rain
Thu 25 Jun
No Rain
Fri 26 Jun
65%
Sat 27 Jun
80%
Sun 28 Jun
20%
Mon 29 Jun
10%
Tue 30 Jun
10%

Washington Dulles International Airport Rainfall Statistics

June Rainfall

Washington/Dulles International Airport, DC (0.6 miles)

Total Rainfall 2026
16in
Daily Average 2026
0.1in
Wettest Day 25 January, 2026
1.8in
Wet Days 2026
55/175 (31%)
Total Rainfall May
4.6in
Daily Average May
0.1in
Wettest Day 24 May, 2026
1.1in
Wet Days May
16/31 (52%)
Total Rainfall June
1.1in
Daily Average June
0.1in
Wettest Day 10 June, 2026
0.6in
Wet Days June
4/24 (17%)

Climate (2021–2025)

Washington/Dulles International Airport, DC (0.6 miles)

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Annual Average 2021–2025
34.9in
Monthly Average 2021–2026
2.9in
Daily Average 2021–2026
0.1in
Wettest Day 25 October, 2021
2.4in

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