Weir Canyon Regional Park Rainfall Forecast

Today 11 May
No Rain
Tue 12 May
No Rain
Wed 13 May
No Rain
Thu 14 May
5%
Fri 15 May
5%
Sat 16 May
No Rain
Sun 17 May
No Rain

Weir Canyon Regional Park Rainfall Statistics

May Rainfall

Corona Airport (8.7 miles)

Total Rainfall 2026
3.2in
Daily Average 2026
0.03in
Wettest Day 16 February, 2026
0.7in
Wet Days 2026
18/131 (14%)
Total Rainfall April
0.6in
Daily Average April
0.02in
Wettest Day 26 April, 2026
0.3in
Wet Days April
5/30 (17%)
Total Rainfall May
0.1in
Daily Average May
0.01in
Wettest Day 5 May, 2026
0.1in
Wet Days May
1/11 (9%)

Climate (2010–Present)

Corona Airport (8.7 miles)

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

Annual Average 2021–2025
3.5in
Monthly Average 2021–2026
0.3in
Daily Average 2021–2026
0.01in
Wettest Day 4 February, 2022
1in

Get WillyWeather+ to remove ads