GIS Map

Wettest Cities in California

The top 25 of 110 California cities on GIS Map, ranked by average annual precipitation (rain and melted snow).

#CityAverage annual precipitation
1Eureka
40.4 in
2Redding
33.5 in
3Santa Rosa
31.5 in
4Santa Cruz
30.6 in
5Chico
27.4 in
6Napa
26.7 in
7Berkeley
26.1 in
8San Ramon
26.1 in
9Vacaville
24.8 in
10San Francisco
22.9 in
11Alameda
22.6 in
12Oakland
22.6 in
13San Luis Obispo
22.4 in
14Vallejo
21.5 in
15Monterey
20.4 in
16Pasadena
20.1 in
17Citrus Heights
19.2 in
18Davis
19.2 in
19Folsom
19.2 in
20Roseville
19.2 in
21Sacramento
19.2 in
22Redwood City
19.0 in
23San Leandro
18.7 in
24Lodi
18.4 in
25Elk Grove
18.1 in

Source: NOAA NCEI 1991-2020 U.S. Climate Normals, nearest station with complete data. Only cities covered by GIS Map with at least 1,000 residents are ranked. Estimates carry margins of error.

Citing this page: GIS Map, “Wettest Cities in California”, https://gismap.land/rankings/california/wettest-cities. Figures from NOAA NCEI 1991-2020 U.S. Climate Normals, nearest station with complete data.