Robert Sibley Volcanic Regional Preserve Rainfall Forecast
- 25%
- 5%
- No Rain
- No Rain
- No Rain
- No Rain
- No Rain
Robert Sibley Volcanic Regional Preserve Rainfall Statistics
April Rainfall
Oakland, Metro Oakland International Airport (9.3 miles)
Total Rainfall April
1.8inDaily Average April
0.1inWettest Day 11 April, 2026
0.9inWet Days April
5/26 (19%)
Climate (2010–Present)
Oakland, Metro Oakland International Airport (9.3 miles)
Annual Average 2021–2025
17.5inMonthly Average 2021–2026
1.5inDaily Average 2021–2026
0.05inWettest Day 31 December, 2022
4.9in