Guerneville Rainfall Forecast

Today 13 Jul
No Rain
Mon 14 Jul
5%
Tue 15 Jul
10%
Wed 16 Jul
10%
Thu 17 Jul
10%
Fri 18 Jul
No Rain
Sat 19 Jul
No Rain

Guerneville Rainfall Statistics

July Rainfall

Santa Rosa, Santa Rosa Sonoma County Airport (9.3 miles)

Total Rainfall 2025
15.5in
Daily Average 2025
0.1in
Wettest Day 4 February, 2025
2.7in
Wet Days 2025
31/194 (16%)
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)

Santa Rosa, Santa Rosa Sonoma County Airport (9.3 miles)

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

Annual Average 2020–2024
30.3in
Monthly Average 2020–2025
2.7in
Daily Average 2020–2025
0.1in
Wettest Day 20 November, 2024
6.9in

Get WillyWeather+ to remove ads