GIS Map

Wettest Cities in Oregon

The top 25 of 45 Oregon cities on GIS Map, ranked by average annual precipitation (rain and melted snow).

#CityAverage annual precipitation
1Lincoln City
96.4 in
2Cannon Beach
76.7 in
3Seaside
76.7 in
4Florence
75.5 in
5Astoria
70.3 in
6Newport
67.3 in
7Coos Bay
59.1 in
8Silverton
47.2 in
9Lake Oswego
44.8 in
10Oregon City
44.8 in
11West Linn
44.8 in
12Newberg
44.2 in
13Sherwood
44.2 in
14Milwaukie
44.1 in
15Portland
44.1 in
16Albany
43.0 in
17Corvallis
43.0 in
18Canby
42.4 in
19Tualatin
42.4 in
20Eugene
40.8 in
21Springfield
40.8 in
22Gresham
40.7 in
23Keizer
40.1 in
24Salem
40.1 in
25Woodburn
39.6 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 Oregon”, https://gismap.land/rankings/oregon/wettest-cities. Figures from NOAA NCEI 1991-2020 U.S. Climate Normals, nearest station with complete data.