Union Rainfall Forecast

Today 30 Jun
No Rain
Wed 1 Jul
No Rain
Thu 2 Jul
10%
Fri 3 Jul
15%
Sat 4 Jul
35%
Sun 5 Jul
20%
Mon 6 Jul
25%

Union Rainfall Statistics

June Rainfall

Washington Regional Airport (9.3 miles)

Total Rainfall 2026
20.4in
Daily Average 2026
0.1in
Wettest Day 18 May, 2026
2.5in
Wet Days 2026
49/181 (27%)
Total Rainfall May
5.4in
Daily Average May
0.2in
Wettest Day 18 May, 2026
2.5in
Wet Days May
12/31 (39%)
Total Rainfall June
3.4in
Daily Average June
0.1in
Wettest Day 8 June, 2026
1in
Wet Days June
10/30 (33%)

Climate (2021–2025)

Washington Regional Airport (9.3 miles)

Take a look at our website widgetsAvailable free! Find Out More

Annual Average 2021–2025
5.6in
Monthly Average 2021–2026
0.5in
Daily Average 2021–2026
0.02in
Wettest Day 18 May, 2026
2.5in

Get WillyWeather+ to remove ads