Geyserville Rainfall Forecast

Today 29 Dec
No Rain
Tue 30 Dec
No Rain
Wed 31 Dec
40%
Thu 1 Jan
70%
Fri 2 Jan
60%
Sat 3 Jan
50%
Sun 4 Jan
50%

Geyserville Rainfall Statistics

December Rainfall

Santa Rosa, Santa Rosa Sonoma County Airport (14.9 miles)

Total Rainfall 2025
27.9in
Daily Average 2025
0.1in
Wettest Day 4 February, 2025
2.7in
Wet Days 2025
64/363 (18%)
Total Rainfall November
4.9in
Daily Average November
0.2in
Wettest Day 13 November, 2025
2.2in
Wet Days November
8/30 (27%)
Total Rainfall December
5.2in
Daily Average December
0.2in
Wettest Day 21 December, 2025
1.4in
Wet Days December
10/29 (34%)

Climate (2010–Present)

Santa Rosa, Santa Rosa Sonoma County Airport (14.9 miles)

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Annual Average 2020–2024
30.3in
Monthly Average 2020–2025
2.8in
Daily Average 2020–2025
0.1in
Wettest Day 20 November, 2024
6.9in

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