Tomales Bay - Preston Point Rainfall Forecast
- 95%
- 90%
- 100%
- 95%
- 100%
- 80%
- 35%
Tomales Bay - Preston Point Rainfall Statistics
December Rainfall
Petaluma Municipal Airport (18 miles)
Total Rainfall December
0.7inDaily Average December
0.04inWettest Day 19 December, 2025
0.4inWet Days December
3/21 (14%)
Climate (2011–Present)
Petaluma Municipal Airport (18 miles)
Annual Average 2020–2024
10.1inMonthly Average 2020–2025
0.9inDaily Average 2020–2025
0.03inWettest Day 24 October, 2021
4.8in