San Pablo Bay - Petaluma River Entrance Rainfall Forecast

Today 1 Aug
No Rain
Sat 2 Aug
No Rain
Sun 3 Aug
No Rain
Mon 4 Aug
No Rain
Tue 5 Aug
No Rain
Wed 6 Aug
No Rain
Thu 7 Aug
No Rain

San Pablo Bay - Petaluma River Entrance Rainfall Statistics

August Rainfall

Novato / Gnoss Field (3.7 miles)

Total Rainfall 2025
7.1in
Daily Average 2025
0.03in
Wettest Day 4 February, 2025
2.2in
Wet Days 2025
37/213 (17%)
Total Rainfall July
0in
Daily Average July
0in
Wettest Day 1 July, 2025
0in
Wet Days July
–
Total Rainfall August
–
Daily Average August
–
Wettest Day 2 August, 2025
–
Wet Days August
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Climate (2010–Present)

Novato / Gnoss Field (3.7 miles)

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Annual Average 2020–2024
9.8in
Monthly Average 2020–2025
0.9in
Daily Average 2020–2025
0.03in
Wettest Day 24 October, 2021
4.7in

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