Sonoma Creek - Richard Janson Bridge Rainfall Forecast

Today 1 Apr
85%
Thu 2 Apr
5%
Fri 3 Apr
No Rain
Sat 4 Apr
No Rain
Sun 5 Apr
No Rain
Mon 6 Apr
5%
Tue 7 Apr
15%

Sonoma Creek - Richard Janson Bridge Rainfall Statistics

April Rainfall

Napa, Napa County Airport (7.5 miles)

Total Rainfall 2026
5.3in
Daily Average 2026
0.1in
Wettest Day 16 February, 2026
1.1in
Wet Days 2026
19/91 (21%)
Total Rainfall March
0.01in
Daily Average March
0in
Wettest Day 2 March, 2026
0.01in
Wet Days March
1/31 (3%)
Total Rainfall April
–
Daily Average April
–
Wettest Day 1 April, 2026
–
Wet Days April
–

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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