Brentwood Rainfall Forecast
- No Rain
- 15%
- 100%
- 90%
- 65%
- 30%
- 10%
Brentwood Rainfall Statistics
February Rainfall
Ontario International Airport (8.1 miles)
Total Rainfall February
0.7inDaily Average February
0.1inWettest Day 11 February, 2026
0.7inWet Days February
1/14 (7%)
Climate (2010–Present)
Ontario International Airport (8.1 miles)
Annual Average 2021–2025
13.5inMonthly Average 2021–2026
1.1inDaily Average 2021–2026
0.04inWettest Day 5 February, 2024
3.6in