Utah 2012 USDA Hardiness Zone Map
View the new 2023 Utah Hardiness Zone Map
| Zone 4b -25°F to -20°F | Zone 5a -20°F to -15°F | Zone 5b -15°F to -10°F | Zone 6a -10°F to -5°F | Zone 6b -5°F to 0°F | Zone 7a 0°F to 5°F |
| Zone 7b 5°F to 10°F | Zone 8a 10°F to 15°F | Zone 8b 15°F to 20°F | Zone 9a 20°F to 25°F | Zone 9b 25°F to 20°F |
Based on the 2012 USDA Hardiness Zone Map, this interactive version covers the state of Utah which ranges from USDA Zone 4b to USDA Zone 9b.
2012 USDA Hardiness Zone Maps for Neighboring States and Provinces
Related Utah Maps:
List of 2012 Hardiness Zones for Cities in Utah
| Location | Hardiness Zone |
|---|---|
| Alpine | Zone 7a: 0°F to 5°F |
| Alta | Zone 5b: -15°F to -10°F |
| Alta Ski Resort | Zone 5b: -15°F to -10°F |
| Altamont | Zone 5b: -15°F to -10°F |
| Alton | Zone 6b: -5°F to 0°F |
| Altonah | Zone 5b: -15°F to -10°F |
| Amalga | Zone 5b: -15°F to -10°F |
| American Fork | Zone 7a: 0°F to 5°F |
| Aneth | Zone 7a: 0°F to 5°F |
| Annabella | Zone 6a: -10°F to -5°F |
| Antimony | Zone 5b: -15°F to -10°F |
| Apple Valley | Zone 8a: 10°F to 15°F |
| Arches Natl Park | Zone 7b: 5°F to 10°F |
| Aurora | Zone 6a: -10°F to -5°F |
| Avon | Zone 5b: -15°F to -10°F |
| Axtell | Zone 5b: -15°F to -10°F |
| Ballard | Zone 5a: -20°F to -15°F |
| Bear River City | Zone 6b: -5°F to 0°F |
| Beaver | Zone 6a: -10°F to -5°F |
| Beaver Mountain Ski Area | Zone 5b: -15°F to -10°F |
| Benjamin | Zone 6b: -5°F to 0°F |
| Benson | Zone 6a: -10°F to -5°F |
| Beryl | Zone 5b: -15°F to -10°F |
| Beryl Junction | Zone 5b: -15°F to -10°F |
| Bicknell | Zone 5b: -15°F to -10°F |
| Big Water | Zone 8a: 10°F to 15°F |
| Bingham Canyon | Zone 7a: 0°F to 5°F |
| Blanding | Zone 7a: 0°F to 5°F |
| Bluebell | Zone 5b: -15°F to -10°F |
| Bluff | Zone 7a: 0°F to 5°F |
| Bluffdale | Zone 6b: -5°F to 0°F |
| Bonanza | Zone 6a: -10°F to -5°F |
| Boulder | Zone 6b: -5°F to 0°F |
| Bountiful | Zone 7a: 0°F to 5°F |
| Brian Head | Zone 5b: -15°F to -10°F |
| Brian Head Resort | Zone 6b: -5°F to 0°F |
| Bridgeland | Zone 5b: -15°F to -10°F |
| Brigham City | Zone 6a: -10°F to -5°F |
| Brighton Ski Resort | Zone 5b: -15°F to -10°F |
| Bryce | Zone 5b: -15°F to -10°F |
| Bryce Canyon | Zone 6a: -10°F to -5°F |
| Bryce Canyon Arpt | Zone 5b: -15°F to -10°F |
| Bryce Canyon City | Zone 5b: -15°F to -10°F |
| Bryce Canyon Natl Park | Zone 6a: -10°F to -5°F |
| Burrville | Zone 5b: -15°F to -10°F |
| Cache | Zone 6a: -10°F to -5°F |
| Cache Junction | Zone 6a: -10°F to -5°F |
| Callao | Zone 6a: -10°F to -5°F |
| Cannonville | Zone 6b: -5°F to 0°F |
| Canyon Rim | Zone 7a: 0°F to 5°F |
| Canyonlands Natl Park | Zone 7a: 0°F to 5°F |
| Capitol Reef Natl Park | Zone 7a: 0°F to 5°F |
| Carbonville | Zone 6b: -5°F to 0°F |
| Castle Dale | Zone 6a: -10°F to -5°F |
| Castle Valley | Zone 7a: 0°F to 5°F |
| Cedar City | Zone 6b: -5°F to 0°F |
| Cedar Fort | Zone 6a: -10°F to -5°F |
| Cedar Hills | Zone 7a: 0°F to 5°F |
| Cedar Valley | Zone 6a: -10°F to -5°F |
| Centerfield | Zone 5b: -15°F to -10°F |
| Centerville | Zone 7a: 0°F to 5°F |
| Central | Zone 7a: 0°F to 5°F |
| Central Valley | Zone 6a: -10°F to -5°F |
| Charleston | Zone 5b: -15°F to -10°F |
| Chester | Zone 6a: -10°F to -5°F |
| Circleville | Zone 6a: -10°F to -5°F |
| Cisco | Zone 6a: -10°F to -5°F |
| Clarkston | Zone 6a: -10°F to -5°F |
| Clawson | Zone 6a: -10°F to -5°F |
| Clear Creek | Zone 5b: -15°F to -10°F |
| Clearfield | Zone 7a: 0°F to 5°F |
| Cleveland | Zone 6a: -10°F to -5°F |
| Clinton | Zone 7a: 0°F to 5°F |
| Coalville | Zone 5b: -15°F to -10°F |
| Collinston | Zone 6a: -10°F to -5°F |
| Copperton | Zone 7a: 0°F to 5°F |
| Corinne | Zone 6b: -5°F to 0°F |
| Cornish | Zone 5b: -15°F to -10°F |
| Cottonwood Heights | Zone 7a: 0°F to 5°F |
| Cottonwood West | Zone 7a: 0°F to 5°F |
| Cove | Zone 5b: -15°F to -10°F |
| Cove Fort | Zone 6a: -10°F to -5°F |
| Croydon | Zone 5a: -20°F to -15°F |
| Dammeron Valley | Zone 8a: 10°F to 15°F |
| Daniel | Zone 5b: -15°F to -10°F |
| Deer Valley Resort | Zone 5b: -15°F to -10°F |
| Delta | Zone 6a: -10°F to -5°F |
| Deseret | Zone 6a: -10°F to -5°F |
| Dewey | Zone 6b: -5°F to 0°F |
| Deweyville | Zone 6a: -10°F to -5°F |
| Draper | Zone 7a: 0°F to 5°F |
| Duchesne | Zone 5b: -15°F to -10°F |
| Duck Creek Village | Zone 5b: -15°F to -10°F |
| Dugway | Zone 6a: -10°F to -5°F |
| Dugway Proving Grounds | Zone 6a: -10°F to -5°F |
| Dutch John | Zone 5b: -15°F to -10°F |
| Eagle Mountain | Zone 6b: -5°F to 0°F |
| East Carbon | Zone 6b: -5°F to 0°F |
| East Millcreek | Zone 7a: 0°F to 5°F |
| Echo | Zone 5b: -15°F to -10°F |
| Eden | Zone 5b: -15°F to -10°F |
| Elberta | Zone 6a: -10°F to -5°F |
| Elk Meadows Ski And Summer Resort | Zone 5a: -20°F to -15°F |
| Elk Ridge | Zone 6b: -5°F to 0°F |
| Elmo | Zone 6a: -10°F to -5°F |
| Elsinore | Zone 6a: -10°F to -5°F |
| Elwood | Zone 6b: -5°F to 0°F |
| Emery | Zone 6a: -10°F to -5°F |
| Enoch | Zone 6b: -5°F to 0°F |
| Enterprise | Zone 6a: -10°F to -5°F |
| Ephraim | Zone 6a: -10°F to -5°F |
| Erda | Zone 7a: 0°F to 5°F |
| Escalante | Zone 6b: -5°F to 0°F |
| Eskdale | Zone 6a: -10°F to -5°F |
| Eureka | Zone 6b: -5°F to 0°F |
| Fairfield | Zone 6a: -10°F to -5°F |
| Fairview | Zone 5b: -15°F to -10°F |
| Farmington | Zone 7a: 0°F to 5°F |
| Farr West | Zone 6b: -5°F to 0°F |
| Fayette | Zone 6a: -10°F to -5°F |
| Ferron | Zone 6a: -10°F to -5°F |
| Fielding | Zone 6a: -10°F to -5°F |
| Fillmore | Zone 6b: -5°F to 0°F |
| Fort Duchesne | Zone 5b: -15°F to -10°F |
| Fountain Green | Zone 5b: -15°F to -10°F |
| Francis | Zone 5b: -15°F to -10°F |
| Fremont | Zone 5a: -20°F to -15°F |
| Fruit Heights | Zone 7a: 0°F to 5°F |
| Fruita | Zone 7a: 0°F to 5°F |
| Fruitland | Zone 5b: -15°F to -10°F |
| Garden | Zone 5a: -20°F to -15°F |
| Garden City | Zone 5a: -20°F to -15°F |
| Garland | Zone 6a: -10°F to -5°F |
| Garrison | Zone 6a: -10°F to -5°F |
| Genola | Zone 6b: -5°F to 0°F |
| Glen Canyon City | Zone 7b: 5°F to 10°F |
| Glendale | Zone 6b: -5°F to 0°F |
| Glenwood | Zone 6a: -10°F to -5°F |
| Goblin Valley State Park | Zone 6b: -5°F to 0°F |
| Gold Hill | Zone 6b: -5°F to 0°F |
| Goshen | Zone 6b: -5°F to 0°F |
| Granite | Zone 7a: 0°F to 5°F |
| Grantsville | Zone 7a: 0°F to 5°F |
| Green River | Zone 6b: -5°F to 0°F |
| Greenville | Zone 6a: -10°F to -5°F |
| Greenwich | Zone 5b: -15°F to -10°F |
| Grouse Creek | Zone 6a: -10°F to -5°F |
| Gunlock | Zone 8a: 10°F to 15°F |
| Gunnison | Zone 5b: -15°F to -10°F |
| Gusher | Zone 5b: -15°F to -10°F |
| Halchita | Zone 7b: 5°F to 10°F |
| Halls Crossing | Zone 8b: 15°F to 20°F |
| Hanksville | Zone 6b: -5°F to 0°F |
| Hanna | Zone 5b: -15°F to -10°F |
| Harrisville | Zone 6b: -5°F to 0°F |
| Hatch | Zone 5b: -15°F to -10°F |
| Heber City | Zone 5b: -15°F to -10°F |
| Helper | Zone 6a: -10°F to -5°F |
| Henefer | Zone 5a: -20°F to -15°F |
| Henrieville | Zone 6b: -5°F to 0°F |
| Herriman | Zone 7a: 0°F to 5°F |
| Hiawatha | Zone 6a: -10°F to -5°F |
| Hideout | Zone 5a: -20°F to -15°F |
| Highland | Zone 7a: 0°F to 5°F |
| Hildale | Zone 7a: 0°F to 5°F |
| Hill AFB | Zone 7a: 0°F to 5°F |
| Hinckley | Zone 6a: -10°F to -5°F |
| Holden | Zone 6b: -5°F to 0°F |
| Holladay | Zone 7a: 0°F to 5°F |
| Honeyville | Zone 6a: -10°F to -5°F |
| Hooper | Zone 7a: 0°F to 5°F |
| Howell | Zone 5b: -15°F to -10°F |
| Hoytsville | Zone 5b: -15°F to -10°F |
| Huntington | Zone 6a: -10°F to -5°F |
| Huntsville | Zone 5b: -15°F to -10°F |
| Hurricane | Zone 8a: 10°F to 15°F |
| Hyde Park | Zone 6a: -10°F to -5°F |
| Hyrum | Zone 5b: -15°F to -10°F |
| Ibapah | Zone 5b: -15°F to -10°F |
| Independence | Zone 5b: -15°F to -10°F |
| Ivins | Zone 8a: 10°F to 15°F |
| Jensen | Zone 5a: -20°F to -15°F |
| Joseph | Zone 6a: -10°F to -5°F |
| Junction | Zone 6a: -10°F to -5°F |
| Kamas | Zone 5b: -15°F to -10°F |
| Kanab | Zone 7a: 0°F to 5°F |
| Kanarraville | Zone 6b: -5°F to 0°F |
| Kanosh | Zone 6b: -5°F to 0°F |
| Kaysville | Zone 7a: 0°F to 5°F |
| Kearns | Zone 7a: 0°F to 5°F |
| Kenilworth | Zone 6b: -5°F to 0°F |
| Kingston | Zone 6a: -10°F to -5°F |
| Koosharem | Zone 5b: -15°F to -10°F |
| La Sal | Zone 6a: -10°F to -5°F |
| La Verkin | Zone 8a: 10°F to 15°F |
| Lake Powell | Zone 7a: 0°F to 5°F |
| Lake Shore | Zone 6b: -5°F to 0°F |
| Laketown | Zone 5a: -20°F to -15°F |
| Lapoint | Zone 5b: -15°F to -10°F |
| Layton | Zone 7a: 0°F to 5°F |
| Leamington | Zone 6a: -10°F to -5°F |
| Leeds | Zone 8a: 10°F to 15°F |
| Lehi | Zone 6b: -5°F to 0°F |
| Levan | Zone 6a: -10°F to -5°F |
| Lewiston | Zone 5b: -15°F to -10°F |
| Liberty | Zone 5b: -15°F to -10°F |
| Lindon | Zone 7a: 0°F to 5°F |
| Little Cottonwood Creek Valley | Zone 7a: 0°F to 5°F |
| Loa | Zone 5b: -15°F to -10°F |
| Logan | Zone 5b: -15°F to -10°F |
| Lund | Zone 5b: -15°F to -10°F |
| Lyman | Zone 5b: -15°F to -10°F |
| Lynndyl | Zone 6a: -10°F to -5°F |
| Maeser | Zone 5b: -15°F to -10°F |
| Magna | Zone 7a: 0°F to 5°F |
| Manila | Zone 5b: -15°F to -10°F |
| Manti | Zone 6a: -10°F to -5°F |
| Mantua | Zone 6a: -10°F to -5°F |
| Mapleton | Zone 6b: -5°F to 0°F |
| Marion | Zone 5b: -15°F to -10°F |
| Marriott-Slaterville | Zone 6b: -5°F to 0°F |
| Marysvale | Zone 6a: -10°F to -5°F |
| Mayfield | Zone 6a: -10°F to -5°F |
| Meadow | Zone 6b: -5°F to 0°F |
| Mendon | Zone 5b: -15°F to -10°F |
| Mexican Hat | Zone 7b: 5°F to 10°F |
| Midvale | Zone 7a: 0°F to 5°F |
| Midway | Zone 5b: -15°F to -10°F |
| Milford | Zone 5b: -15°F to -10°F |
| Millcreek | Zone 7b: 5°F to 10°F |
| Millville | Zone 5b: -15°F to -10°F |
| Minersville | Zone 6a: -10°F to -5°F |
| Moab | Zone 7a: 0°F to 5°F |
| Modena | Zone 6a: -10°F to -5°F |
| Mona | Zone 6b: -5°F to 0°F |
| Monroe | Zone 6a: -10°F to -5°F |
| Montezuma Creek | Zone 7a: 0°F to 5°F |
| Monticello | Zone 6a: -10°F to -5°F |
| Monument Valley | Zone 8a: 10°F to 15°F |
| Morgan | Zone 5b: -15°F to -10°F |
| Moroni | Zone 5b: -15°F to -10°F |
| Mount Carmel | Zone 7a: 0°F to 5°F |
| Mount Carmel Junction | Zone 7a: 0°F to 5°F |
| Mount Nebo | Zone 6a: -10°F to -5°F |
| Mount Olympus | Zone 6b: -5°F to 0°F |
| Mount Pleasant | Zone 6a: -10°F to -5°F |
| Mountain Green | Zone 5b: -15°F to -10°F |
| Mountain Home | Zone 5b: -15°F to -10°F |
| Murray | Zone 7a: 0°F to 5°F |
| Myton | Zone 5b: -15°F to -10°F |
| Naples | Zone 5b: -15°F to -10°F |
| Navajo Mountain | Zone 7a: 0°F to 5°F |
| Neola | Zone 5b: -15°F to -10°F |
| Nephi | Zone 6a: -10°F to -5°F |
| New Harmony | Zone 7a: 0°F to 5°F |
| Newcastle | Zone 6a: -10°F to -5°F |
| Newton | Zone 6a: -10°F to -5°F |
| Nibley | Zone 5b: -15°F to -10°F |
| North Logan | Zone 6a: -10°F to -5°F |
| North Ogden | Zone 6b: -5°F to 0°F |
| North Salt Lake | Zone 7b: 5°F to 10°F |
| Oak City | Zone 6b: -5°F to 0°F |
| Oakley | Zone 5b: -15°F to -10°F |
| Oasis | Zone 6a: -10°F to -5°F |
| Ogden | Zone 6b: -5°F to 0°F |
| Ogden/Hill AFB | Zone 7a: 0°F to 5°F |
| Oljato-Monument Valley | Zone 7b: 5°F to 10°F |
| Ophir | Zone 6b: -5°F to 0°F |
| Oquirrh | Zone 7a: 0°F to 5°F |
| Orangeville | Zone 6a: -10°F to -5°F |
| Orderville | Zone 6b: -5°F to 0°F |
| Orem | Zone 7a: 0°F to 5°F |
| Palmyra | Zone 6b: -5°F to 0°F |
| Panguitch | Zone 5b: -15°F to -10°F |
| Paradise | Zone 5b: -15°F to -10°F |
| Paragonah | Zone 6a: -10°F to -5°F |
| Paria | Zone 7a: 0°F to 5°F |
| Park City | Zone 6a: -10°F to -5°F |
| Park City Mountain Resort | Zone 5b: -15°F to -10°F |
| Park Valley | Zone 6b: -5°F to 0°F |
| Parowan | Zone 6a: -10°F to -5°F |
| Partoun | Zone 6a: -10°F to -5°F |
| Payson | Zone 6b: -5°F to 0°F |
| Peoa | Zone 5a: -20°F to -15°F |
| Perry | Zone 6b: -5°F to 0°F |
| Peter | Zone 6a: -10°F to -5°F |
| Pine Valley | Zone 7a: 0°F to 5°F |
| Plain City | Zone 6b: -5°F to 0°F |
| Pleasant Grove | Zone 7a: 0°F to 5°F |
| Pleasant View | Zone 6b: -5°F to 0°F |
| Plymouth | Zone 6a: -10°F to -5°F |
| Portage | Zone 6a: -10°F to -5°F |
| Powder Mountain Ski Area | Zone 6a: -10°F to -5°F |
| Price | Zone 6b: -5°F to 0°F |
| Providence | Zone 5b: -15°F to -10°F |
| Provo | Zone 7a: 0°F to 5°F |
| Randlett | Zone 5a: -20°F to -15°F |
| Randolph | Zone 4a: -30°F to -25°F |
| Red Canyon | Zone 6a: -10°F to -5°F |
| Redmond | Zone 5b: -15°F to -10°F |
| Richfield | Zone 6a: -10°F to -5°F |
| Richmond | Zone 5b: -15°F to -10°F |
| River Heights | Zone 5b: -15°F to -10°F |
| Riverdale | Zone 6b: -5°F to 0°F |
| Riverside | Zone 6a: -10°F to -5°F |
| Riverton | Zone 7a: 0°F to 5°F |
| Roan Cliffs | Zone 5b: -15°F to -10°F |
| Rockville | Zone 8a: 10°F to 15°F |
| Rocky Ridge | Zone 6b: -5°F to 0°F |
| Roosevelt | Zone 5a: -20°F to -15°F |
| Roy | Zone 6b: -5°F to 0°F |
| Rush Valley | Zone 6a: -10°F to -5°F |
| Saint George | Zone 8a: 10°F to 15°F |
| Salem | Zone 6b: -5°F to 0°F |
| Salina | Zone 6a: -10°F to -5°F |
| Salt Lake City | Zone 7b: 5°F to 10°F |
| Samak | Zone 5b: -15°F to -10°F |
| Sandy | Zone 7a: 0°F to 5°F |
| Sandy City | Zone 7a: 0°F to 5°F |
| Sandy Hills | Zone 7a: 0°F to 5°F |
| Santa Clara | Zone 8a: 10°F to 15°F |
| Santaquin | Zone 6b: -5°F to 0°F |
| Saratoga Springs | Zone 6b: -5°F to 0°F |
| Scipio | Zone 5b: -15°F to -10°F |
| Scofield | Zone 4a: -30°F to -25°F |
| Scofield State Park | Zone 4a: -30°F to -25°F |
| Sevier | Zone 6a: -10°F to -5°F |
| Sigurd | Zone 6a: -10°F to -5°F |
| Smithfield | Zone 5b: -15°F to -10°F |
| Snowbasin Ski Area | Zone 6a: -10°F to -5°F |
| Snowbird Ski And Summer Resort | Zone 5b: -15°F to -10°F |
| Snowville | Zone 5b: -15°F to -10°F |
| Snyderville | Zone 5a: -20°F to -15°F |
| Soldier Summit | Zone 5b: -15°F to -10°F |
| Solitude Mountain Resort | Zone 5b: -15°F to -10°F |
| South Jordan | Zone 7a: 0°F to 5°F |
| South Jordan Heights | Zone 7a: 0°F to 5°F |
| South Ogden | Zone 6b: -5°F to 0°F |
| South Salt Lake | Zone 7b: 5°F to 10°F |
| South Weber | Zone 7a: 0°F to 5°F |
| South Willard | Zone 6b: -5°F to 0°F |
| Spanish Fork | Zone 6b: -5°F to 0°F |
| Spanish Valley | Zone 7a: 0°F to 5°F |
| Spring City | Zone 6a: -10°F to -5°F |
| Spring Glen | Zone 6a: -10°F to -5°F |
| Spring Lake | Zone 6b: -5°F to 0°F |
| Springdale | Zone 8a: 10°F to 15°F |
| Springville | Zone 6b: -5°F to 0°F |
| Stansbury Park | Zone 7a: 0°F to 5°F |
| Sterling | Zone 6a: -10°F to -5°F |
| Stockton | Zone 6b: -5°F to 0°F |
| Summit | Zone 6b: -5°F to 0°F |
| Summit Park | Zone 6a: -10°F to -5°F |
| Sundance Resort | Zone 6b: -5°F to 0°F |
| Sunnyside | Zone 6b: -5°F to 0°F |
| Sunset | Zone 7a: 0°F to 5°F |
| Sutherland | Zone 6a: -10°F to -5°F |
| Syracuse | Zone 7a: 0°F to 5°F |
| Tabiona | Zone 5b: -15°F to -10°F |
| Talmage | Zone 5b: -15°F to -10°F |
| Taylorsville | Zone 7a: 0°F to 5°F |
| Teasdale | Zone 6a: -10°F to -5°F |
| Thatcher | Zone 6a: -10°F to -5°F |
| The Canyons | Zone 5a: -20°F to -15°F |
| Thistle | Zone 6a: -10°F to -5°F |
| Thompson | Zone 6b: -5°F to 0°F |
| Thompson Springs | Zone 6b: -5°F to 0°F |
| Timber Lakes | Zone 5b: -15°F to -10°F |
| Tooele | Zone 7a: 0°F to 5°F |
| Toquerville | Zone 8a: 10°F to 15°F |
| Torrey | Zone 6a: -10°F to -5°F |
| Town of Hideout | Zone 5b: -15°F to -10°F |
| Tremonton | Zone 6a: -10°F to -5°F |
| Trenton | Zone 5b: -15°F to -10°F |
| Tridell | Zone 5b: -15°F to -10°F |
| Tropic | Zone 6b: -5°F to 0°F |
| Tselakai Dezza | Zone 7a: 0°F to 5°F |
| Uintah | Zone 7a: 0°F to 5°F |
| Union | Zone 7a: 0°F to 5°F |
| Val Verda | Zone 7a: 0°F to 5°F |
| Vernal | Zone 5b: -15°F to -10°F |
| Vernon | Zone 6a: -10°F to -5°F |
| Veyo | Zone 8a: 10°F to 15°F |
| Vineyard | Zone 7a: 0°F to 5°F |
| Virgin | Zone 8a: 10°F to 15°F |
| Wales | Zone 5b: -15°F to -10°F |
| Wallsburg | Zone 5b: -15°F to -10°F |
| Wanship | Zone 5a: -20°F to -15°F |
| Washington | Zone 8a: 10°F to 15°F |
| Washington Terrace | Zone 6b: -5°F to 0°F |
| Wellington | Zone 6b: -5°F to 0°F |
| Wellsville | Zone 5b: -15°F to -10°F |
| Wendover | Zone 7a: 0°F to 5°F |
| West Bountiful | Zone 7b: 5°F to 10°F |
| West Haven | Zone 7a: 0°F to 5°F |
| West Jordan | Zone 7a: 0°F to 5°F |
| West Mountain | Zone 6b: -5°F to 0°F |
| West Point | Zone 7a: 0°F to 5°F |
| West Valley City | Zone 7b: 5°F to 10°F |
| White City | Zone 7a: 0°F to 5°F |
| White Mesa | Zone 7a: 0°F to 5°F |
| Whiterocks | Zone 5b: -15°F to -10°F |
| Willard | Zone 6b: -5°F to 0°F |
| Wolf Creek | Zone 5a: -20°F to -15°F |
| Woodland | Zone 5b: -15°F to -10°F |
| Woodland Hills | Zone 6b: -5°F to 0°F |
| Woodruff | Zone 4a: -30°F to -25°F |
| Woods Cross | Zone 7b: 5°F to 10°F |
| Zion Natl Park | Zone 7b: 5°F to 10°F |