GIS Map

Wettest Cities in Wyoming

The top 23 of 23 Wyoming cities on GIS Map, ranked by average annual precipitation (rain and melted snow).

#CityAverage annual precipitation
1Star Valley Ranch
25.3 in
2Afton
17.7 in
3Gillette
17.6 in
4Jackson
17.6 in
5Rawlins
16.9 in
6Cheyenne
16.0 in
7Sheridan
14.9 in
8Douglas
14.5 in
9Buffalo
13.8 in
10Casper
13.4 in
11Saratoga
13.4 in
12Lander
13.2 in
13Torrington
12.8 in
14Evanston
12.1 in
15Thermopolis
12.0 in
16Pinedale
11.9 in
17Cody
11.5 in
18Laramie
10.9 in
19Rock Springs
10.4 in
20Green River
10.3 in
21Riverton
9.5 in
22Worland
8.6 in
23Powell
6.7 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 Wyoming”, https://gismap.land/rankings/wyoming/wettest-cities. Figures from NOAA NCEI 1991-2020 U.S. Climate Normals, nearest station with complete data.