San Francisco Bay - Hercules, Refugio Landing Rainfall Forecast

Today 14 Jul
No Rain
Tue 15 Jul
10%
Wed 16 Jul
10%
Thu 17 Jul
No Rain
Fri 18 Jul
No Rain
Sat 19 Jul
No Rain
Sun 20 Jul
No Rain

San Francisco Bay - Hercules, Refugio Landing Rainfall Statistics

July Rainfall

Napa, Napa County Airport (12.4 miles)

Total Rainfall 2025
8.1in
Daily Average 2025
0.04in
Wettest Day 4 February, 2025
1.8in
Wet Days 2025
26/195 (13%)
Total Rainfall June
0in
Daily Average June
0in
Wettest Day 1 June, 2025
0in
Wet Days June
–
Total Rainfall July
0in
Daily Average July
0in
Wettest Day 1 July, 2025
0in
Wet Days July
–

Climate (2010–Present)

Napa, Napa County Airport (12.4 miles)

Take a look at our website widgetsAvailable free! Find Out More

Annual Average 2020–2024
17.9in
Monthly Average 2020–2025
1.6in
Daily Average 2020–2025
0.1in
Wettest Day 24 October, 2021
4.8in

Get WillyWeather+ to remove ads