Boyes Hot Springs Rainfall Forecast
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Boyes Hot Springs Rainfall Statistics
September Rainfall
Petaluma Municipal Airport (7.5 miles)
Total Rainfall September
0.04inDaily Average September
0.01inWettest Day 3 September, 2026
0.04inWet Days September
1/8 (13%)
Climate (2021–2025)
Petaluma Municipal Airport (7.5 miles)
Annual Average 2021–2025
11.9inMonthly Average 2021–2026
1.1inDaily Average 2021–2026
0.04inWettest Day 24 October, 2021
4.8in