San Pablo Bay - Sonoma Creek Entrance Rainfall Forecast

Today 3 Apr
No Rain
Sat 4 Apr
No Rain
Sun 5 Apr
No Rain
Mon 6 Apr
No Rain
Tue 7 Apr
20%
Wed 8 Apr
40%
Thu 9 Apr
20%

San Pablo Bay - Sonoma Creek Entrance Rainfall Statistics

April Rainfall

Napa, Napa County Airport (7.5 miles)

Total Rainfall 2026
5.5in
Daily Average 2026
0.1in
Wettest Day 16 February, 2026
1.1in
Wet Days 2026
21/93 (23%)
Total Rainfall March
0.1in
Daily Average March
0in
Wettest Day 31 March, 2026
0.1in
Wet Days March
2/31 (6%)
Total Rainfall April
0.1in
Daily Average April
0.1in
Wettest Day 1 April, 2026
0.1in
Wet Days April
1/3 (33%)

Climate (2010–Present)

Napa, Napa County Airport (7.5 miles)

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Annual Average 2021–2025
19.9in
Monthly Average 2021–2026
1.7in
Daily Average 2021–2026
0.1in
Wettest Day 24 October, 2021
4.8in

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