Tomales Bay - Preston Point Rainfall Forecast

Today 8 Jul
No Rain
Thu 9 Jul
No Rain
Fri 10 Jul
No Rain
Sat 11 Jul
No Rain
Sun 12 Jul
No Rain
Mon 13 Jul
5%
Tue 14 Jul
No Rain

Tomales Bay - Preston Point Rainfall Statistics

July Rainfall

Petaluma Municipal Airport (18 miles)

Total Rainfall 2026
10.3in
Daily Average 2026
0.1in
Wettest Day 15 February, 2026
1.2in
Wet Days 2026
33/189 (17%)
Total Rainfall June
0.02in
Daily Average June
0in
Wettest Day 5 June, 2026
0.01in
Wet Days June
2/30 (7%)
Total Rainfall July
0.01in
Daily Average July
0in
Wettest Day 4 July, 2026
0.01in
Wet Days July
1/8 (13%)

Climate (2021–2025)

Petaluma Municipal Airport (18 miles)

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Annual Average 2021–2025
11.9in
Monthly Average 2021–2026
1.1in
Daily Average 2021–2026
0.04in
Wettest Day 24 October, 2021
4.8in

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