Tomales Bay - Preston Point Rainfall Forecast
- 30%
- 55%
- 75%
- 90%
- 35%
- 25%
- 15%
Tomales Bay - Preston Point Rainfall Statistics
February Rainfall
Petaluma Municipal Airport (18 miles)
Total Rainfall February
3.3inDaily Average February
0.2inWettest Day 15 February, 2026
1.2inWet Days February
7/21 (33%)
Climate (2011–Present)
Petaluma Municipal Airport (18 miles)
Annual Average 2021–2025
11.9inMonthly Average 2021–2026
1inDaily Average 2021–2026
0.04inWettest Day 24 October, 2021
4.8in