Average Snowfall for Wyoming in April





The tables below give monthly averages for snowfall during April at cities, towns and parks in Wyoming. The numbers are for the total amount of new snow and how many days it snows at least 0.1 inches (0.25 centimetres) this month.

The snowfall totals are averages based on weather data collected from 1981 to 2010 for the NOAA National Climatic Data Center.

You can jump to a separate table for each region of the state: Northwest, Southwest, North - Central, Northeast and Southeast Wyoming.

Northwest Wyoming

Average total snowfall in April
Days Place Inches Centi­metres
3.7 Alta 11.1 28.2
1.9 Cody 6.3 16.0
1.4 Jackson 2.3 5.8
4.6 Moose 7.4 18.8
4.4 Moran 10.6 26.9
9.5 Yellowstone Lake 21.4 54.4
4.8 Yellowstone Park, Mammoth 8.0 20.3
9.0 Yellowstone Park, Old Faithful 19.3 49.0

Southwest Wyoming

April snowfall averages
Days Place Inches Centi­metres
0.9 Evanston 2.0 5.1
0.8 Fontenelle Reservoir Dam 1.8 4.6
2.6 Kemmerer 5.0 12.7
4.8 Rock Springs 6.8 17.3

North - Central Wyoming

Average snow for April
Days Place Inches Centi­metres
0.6 Boysen Reservoir Dam 1.1 2.8
5.2 Lander 16.8 42.7
2.5 Riverton 6.1 15.5
2.9 Ten Sleep 5.8 14.7
1.0 Thermopolis 2.8 7.1
1.4 Worland 1.6 4.1

Northeast Wyoming

Average total snowfall in April
Days Place Inches Centi­metres
1.3 Buffalo 2.1 5.3
1.8 Devils Tower 4.5 11.4
4.6 Gillette 10.2 25.9
5.3 Sheridan 9.4 23.9
5.2 Sundance 13.6 34.5

Southeast Wyoming

Average total snowfall in April
Days Place Inches Centi­metres
6.2 Casper 11.6 29.5
6.6 Centennial 15.0 38.1
6.1 Cheyenne 10.2 25.9
3.8 Douglas 9.7 24.6
5.6 Laramie 8.3 21.1
2.1 Muddy Gap 8.8 22.4
1.3 Torrington 3.0 7.6
Reference

National Climatic Data Center. NOAA's 1981-2010 Climate Normals.

Wyoming Snowfall
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