Willowcreek Rainfall Forecast
- 90%
- 15%
- 100%
- 80%
- 5%
- No Rain
- 20%
Willowcreek Rainfall Statistics
April Rainfall
Ontario Municipal Airport (18.6 miles)
Total Rainfall April
0.5inDaily Average April
0.04inWettest Day 1 April, 2026
0.3inWet Days April
3/13 (23%)
Climate (2010–Present)
Ontario Municipal Airport (18.6 miles)
Annual Average 2021–2025
10.3inMonthly Average 2021–2026
0.8inDaily Average 2021–2026
0.03inWettest Day 21 August, 2023
1.5in