Utah planting calendars
Planting calendars, USDA hardiness zones, and average frost dates for 153 Utah locations (Alpine, UT, Alta, UT, Altamont, UT, Alton, UT, Amalga, UT, Antimony, UT, Apple Valley, UT, Beaver, UT, Beaver, UT, Bluebell, UT, Boulder, UT, Brian Head, UT, and 141 more). Pick a location to see its zone, average last and first frost dates, growing-season length, and a printable per-crop planting calendar, all from public NOAA and USDA data.
Locations in Utah — 150 of 153
| Location | USDA zone | Last frost | First frost | Season (days) |
|---|---|---|---|---|
| Alpine | 6a −10 to −5 °F | May 3 | Oct 12 | 159 |
| Alta | 6a −10 to −5 °F | Jun 11 | Sep 18 | 98 |
| Altamont | 6a −10 to −5 °F | May 31 | Sep 23 | 112 |
| Alton | 6a −10 to −5 °F | Jun 1 | Sep 30 | 120 |
| Amalga | 6a −10 to −5 °F | May 8 | Oct 2 | 145 |
| Antimony | 5b −15 to −10 °F | Jun 17 | Sep 12 | 85 |
| Apple Valley | 8b 15 to 20 °F | Apr 1 | Nov 5 | 217 |
| Beaver | 6a −10 to −5 °F | Jun 1 | Sep 28 | 120 |
| Beaver | 6a −10 to −5 °F | May 13 | Oct 4 | 143 |
| Bluebell | 5b −15 to −10 °F | May 31 | Sep 23 | 112 |
| Boulder | 7a 0 to 5 °F | May 4 | Oct 14 | 160 |
| Brian Head | 6a −10 to −5 °F | Jun 21 | Sep 12 | 82 |
| Castle Dale | 6a −10 to −5 °F | May 18 | Sep 27 | 128 |
| Castle Valley | 6b −5 to 0 °F | Apr 20 | Oct 21 | 182 |
| Cedar Fort | 6a −10 to −5 °F | Jun 2 | Sep 16 | 103 |
| Circleville | 5b −15 to −10 °F | May 23 | Sep 27 | 125 |
| Clawson | 6a −10 to −5 °F | May 6 | Oct 10 | 156 |
| Dammeron Valley | 8a 10 to 15 °F | Mar 14 | Nov 10 | 239 |
| Duchesne | 6a −10 to −5 °F | May 6 | Oct 5 | 150 |
| Dutch John | 5b −15 to −10 °F | May 26 | Sep 23 | 120 |
| Eagle Mountain | 6b −5 to 0 °F | Jun 2 | Sep 16 | 103 |
| East Carbon | 6a −10 to −5 °F | May 3 | Oct 12 | 160 |
| East Carbon | 6b −5 to 0 °F | Apr 26 | Oct 25 | 181 |
| Emery | 6b −5 to 0 °F | May 29 | Sep 26 | 118 |
| Emigration Canyon metro | 6b −5 to 0 °F | Apr 25 | Oct 24 | 181 |
| Emigration Canyon metro | 6b −5 to 0 °F | Apr 29 | Oct 22 | 174 |
| Enoch | 6b −5 to 0 °F | May 21 | Sep 29 | 130 |
| Enterprise | 7a 0 to 5 °F | May 21 | Oct 2 | 132 |
| Ephraim | 6a −10 to −5 °F | May 28 | Sep 20 | 113 |
| Erda | 7a 0 to 5 °F | May 2 | Oct 16 | 165 |
| Escalante | 7a 0 to 5 °F | May 8 | Oct 10 | 155 |
| Escalante | 6b −5 to 0 °F | May 8 | Oct 10 | 155 |
| Eureka | 6b −5 to 0 °F | May 15 | Oct 1 | 137 |
| Fairview | 5b −15 to −10 °F | Jun 13 | Sep 17 | 94 |
| Fayette | 6b −5 to 0 °F | May 11 | Oct 6 | 146 |
| Ferron | 6b −5 to 0 °F | May 6 | Oct 10 | 156 |
| Fillmore | 6a −10 to −5 °F | May 4 | Oct 14 | 160 |
| Fort Duchesne | 5b −15 to −10 °F | May 23 | Sep 22 | 121 |
| Fremont | 6a −10 to −5 °F | May 31 | Sep 21 | 112 |
| Garden | 5b −15 to −10 °F | May 19 | Sep 21 | 123 |
| Garden | 5a −20 to −15 °F | May 28 | Sep 24 | 119 |
| Granite | 6b −5 to 0 °F | Jun 11 | Sep 18 | 98 |
| Grantsville | 7a 0 to 5 °F | May 15 | Oct 5 | 142 |
| Green River | 6b −5 to 0 °F | Apr 22 | Oct 20 | 179 |
| Gunnison | 6a −10 to −5 °F | May 11 | Oct 6 | 146 |
| Halchita | 7b 5 to 10 °F | Apr 11 | Oct 30 | 201 |
| Halls Crossing | 8a 10 to 15 °F | Mar 25 | Nov 10 | 227 |
| Hanksville | 7a 0 to 5 °F | May 5 | Oct 3 | 149 |
| Hanksville | 7a 0 to 5 °F | Apr 18 | Oct 28 | 192 |
| Helper | 6a −10 to −5 °F | Jun 13 | Sep 17 | 94 |
| Hildale | 7a 0 to 5 °F | Apr 26 | Oct 25 | 180 |
| Hobble Creek | 6b −5 to 0 °F | Apr 18 | Oct 21 | 185 |
| Honeyville | 6b −5 to 0 °F | May 5 | Oct 5 | 150 |
| Howell | 6a −10 to −5 °F | May 17 | Sep 24 | 128 |
| Hoytsville | 5b −15 to −10 °F | Jun 7 | Sep 12 | 95 |
| Huntsville | 6a −10 to −5 °F | Jun 4 | Sep 16 | 102 |
| Independence | 6a −10 to −5 °F | Jun 4 | Sep 20 | 106 |
| Jensen | 5b −15 to −10 °F | May 20 | Sep 25 | 126 |
| Joseph | 6a −10 to −5 °F | Jun 4 | Sep 21 | 106 |
| Kanab | 7a 0 to 5 °F | Apr 29 | Oct 22 | 175 |
| Kanosh | 6b −5 to 0 °F | Jun 4 | Sep 21 | 106 |
| Kaysville | 7b 5 to 10 °F | Apr 25 | Oct 24 | 181 |
| Kenilworth | 6b −5 to 0 °F | May 3 | Oct 12 | 160 |
| Koosharem | 6a −10 to −5 °F | Jun 6 | Sep 21 | 104 |
| La Sal | 6b −5 to 0 °F | Apr 26 | Oct 18 | 174 |
| La Sal | 7a 0 to 5 °F | May 17 | Oct 6 | 141 |
| La Verkin | 8a 10 to 15 °F | Apr 1 | Nov 5 | 217 |
| La Verkin | 6b −5 to 0 °F | Apr 13 | Nov 2 | 202 |
| Laketown | 5b −15 to −10 °F | May 28 | Sep 24 | 119 |
| Layton | 7a 0 to 5 °F | Apr 22 | Oct 22 | 180 |
| Lehi | 7a 0 to 5 °F | May 3 | Oct 12 | 159 |
| Levan | 6a −10 to −5 °F | May 10 | Oct 7 | 148 |
| Lewiston | 6a −10 to −5 °F | May 11 | Oct 5 | 143 |
| Liberty | 6a −10 to −5 °F | May 22 | Sep 26 | 125 |
| Logan | 6a −10 to −5 °F | Apr 30 | Oct 16 | 166 |
| Lynndyl | 6a −10 to −5 °F | May 2 | Oct 13 | 162 |
| Mantua | 6a −10 to −5 °F | May 5 | Oct 5 | 150 |
| Mapleton | 6a −10 to −5 °F | Apr 25 | Oct 18 | 174 |
| Mapleton | 7a 0 to 5 °F | Apr 25 | Oct 18 | 174 |
| Marysvale | 6a −10 to −5 °F | May 24 | Sep 25 | 123 |
| Meadow | 6b −5 to 0 °F | May 4 | Oct 14 | 160 |
| Modena | 7a 0 to 5 °F | May 20 | Oct 3 | 136 |
| Monroe | 6a −10 to −5 °F | May 21 | Sep 24 | 125 |
| Montezuma Creek | 7a 0 to 5 °F | May 2 | Oct 10 | 159 |
| Monticello | 6b −5 to 0 °F | May 19 | Oct 2 | 133 |
| Morgan | 6a −10 to −5 °F | May 25 | Sep 24 | 119 |
| Mount Pleasant | 5b −15 to −10 °F | May 26 | Sep 25 | 119 |
| Myton | 5b −15 to −10 °F | May 7 | Oct 5 | 149 |
| Neola | 6a −10 to −5 °F | May 19 | Sep 29 | 130 |
| Nephi | 6a −10 to −5 °F | May 6 | Oct 10 | 156 |
| New Harmony | 7a 0 to 5 °F | May 9 | Oct 11 | 155 |
| Newcastle | 5b −15 to −10 °F | May 31 | Sep 20 | 110 |
| Oak | 6b −5 to 0 °F | May 2 | Oct 13 | 162 |
| Oakley | 5b −15 to −10 °F | Jun 5 | Sep 17 | 100 |
| Ogden | 6b −5 to 0 °F | May 22 | Sep 26 | 125 |
| Ogden | 6b −5 to 0 °F | Apr 22 | Oct 22 | 180 |
| Oljato-Monument Valley | 8a 10 to 15 °F | Apr 11 | Oct 30 | 201 |
| Orderville | 6b −5 to 0 °F | May 15 | Oct 8 | 144 |
| Orderville | 7a 0 to 5 °F | May 15 | Oct 8 | 144 |
| Orem | 7a 0 to 5 °F | Apr 17 | Oct 25 | 188 |
| Park | 6a −10 to −5 °F | May 29 | Sep 25 | 117 |
| Parowan | 6a −10 to −5 °F | May 23 | Oct 4 | 130 |
| Peter | 6a −10 to −5 °F | May 3 | Oct 12 | 160 |
| Pine Valley | 6b −5 to 0 °F | May 9 | Oct 11 | 155 |
| Provo | 7a 0 to 5 °F | Apr 18 | Oct 21 | 185 |
| Randlett | 5b −15 to −10 °F | May 2 | Oct 3 | 152 |
| Randolph | 4a −30 to −25 °F | Jun 14 | Sep 1 | 76 |
| Redmond | 6a −10 to −5 °F | May 22 | Sep 25 | 122 |
| Riverside | 6b −5 to 0 °F | May 3 | Oct 12 | 160 |
| Rockville | 8a 10 to 15 °F | Apr 13 | Nov 2 | 202 |
| Roosevelt | 5b −15 to −10 °F | May 19 | Sep 29 | 130 |
| Rush Valley | 6b −5 to 0 °F | May 15 | Oct 5 | 142 |
| Rush Valley | 6a −10 to −5 °F | May 15 | Oct 5 | 142 |
| Salina | 6a −10 to −5 °F | May 29 | Sep 26 | 118 |
| Salt Lake | 7b 5 to 10 °F | Apr 24 | Oct 19 | 178 |
| Salt Lake | 6b −5 to 0 °F | Apr 24 | Oct 19 | 178 |
| Salt Lake | 7b 5 to 10 °F | Apr 8 | Oct 31 | 204 |
| Salt Lake | 7a 0 to 5 °F | Apr 24 | Oct 19 | 178 |
| Santaquin | 6b −5 to 0 °F | May 4 | Oct 11 | 157 |
| Saratoga Springs | 7a 0 to 5 °F | Jun 2 | Sep 16 | 103 |
| Scipio | 5b −15 to −10 °F | May 22 | Sep 25 | 122 |
| Silver Summit | 5b −15 to −10 °F | Jun 11 | Sep 12 | 92 |
| Snowville | 6a −10 to −5 °F | May 21 | Oct 2 | 132 |
| South Jordan | 7a 0 to 5 °F | Apr 29 | Oct 22 | 174 |
| Spanish Valley | 7a 0 to 5 °F | Apr 11 | Oct 23 | 192 |
| Spring | 6a −10 to −5 °F | May 26 | Sep 25 | 119 |
| St. George | 8b 15 to 20 °F | Mar 14 | Nov 10 | 239 |
| Summit | 6b −5 to 0 °F | May 23 | Oct 4 | 130 |
| Sutherland | 6a −10 to −5 °F | May 14 | Sep 30 | 137 |
| Syracuse | 7b 5 to 10 °F | Apr 22 | Oct 22 | 180 |
| Tabiona | 5a −20 to −15 °F | Jun 11 | Sep 18 | 97 |
| Teasdale | 6a −10 to −5 °F | Apr 18 | Oct 28 | 192 |
| Thatcher | 6b −5 to 0 °F | May 12 | Oct 5 | 144 |
| Thatcher | 6b −5 to 0 °F | Apr 24 | Oct 17 | 175 |
| Thompson Springs | 6b −5 to 0 °F | Apr 27 | Oct 9 | 165 |
| Trenton | 5b −15 to −10 °F | May 17 | Sep 18 | 121 |
| Tropic | 6a −10 to −5 °F | May 23 | Sep 27 | 125 |
| Tselakai Dezza | 7a 0 to 5 °F | Apr 24 | Oct 13 | 172 |
| Vernal | 5b −15 to −10 °F | May 7 | Oct 6 | 150 |
| Vernon | 6b −5 to 0 °F | Jun 1 | Sep 20 | 110 |
| Veyo | 8a 10 to 15 °F | Apr 9 | Nov 5 | 207 |
| Veyo | 7b 5 to 10 °F | Apr 9 | Nov 5 | 207 |
| Wallsburg | 6a −10 to −5 °F | May 28 | Sep 23 | 119 |
| Wellsville | 6a −10 to −5 °F | May 12 | Sep 28 | 138 |
| Wendover | 6b −5 to 0 °F | Jun 14 | Sep 8 | 86 |
| Wendover | 6b −5 to 0 °F | Apr 18 | Oct 23 | 188 |
| West Jordan | 7b 5 to 10 °F | Apr 18 | Oct 22 | 185 |
| West Jordan | 7b 5 to 10 °F | Apr 29 | Oct 22 | 174 |
| White Mesa | 7a 0 to 5 °F | Apr 28 | Oct 21 | 174 |
| Willard | 7a 0 to 5 °F | May 5 | Oct 5 | 150 |
Data: NOAA NCEI U.S. Climate Normals 1991–2020 (public domain) and USDA Plant Hardiness Zone Map 2023. Planting windows synthesized from U.S. Cooperative Extension guides.
More ways to explore
Browse by USDA hardiness zone, see when to plant common crops, or read the methodology behind every figure. This site lists 153 Utah locations, mapping every ZIP in the state to its nearest weather station with a full 30-year record.