South Dakota 1990 USDA Hardiness Zone Map
View the new 2023 South Dakota Hardiness Zone Map
| Zone 3b -35°F to -30°F | Zone 4a -30°F to -25°F | Zone 4b -25°F to -20°F | Zone 5a -20°F to -15°F |
Based on the 1990 USDA Hardiness Zone Map, this interactive version covers the state of South Dakota which ranges from USDA Zone 3b to USDA Zone 5a.
1990 USDA Hardiness Zone Maps for Neighboring States and Provinces
Related South Dakota Maps:
List of 1990 Hardiness Zones for Cities in South Dakota
| Location | Hardiness Zone |
|---|---|
| Aberdeen | Zone 4a: -30°F to -25°F |
| Academy | Zone 4b: -25°F to -20°F |
| Agar | Zone 4b: -25°F to -20°F |
| Akaska | Zone 4a: -30°F to -25°F |
| Albee | Zone 4a: -30°F to -25°F |
| Alcester | Zone 4b: -25°F to -20°F |
| Alexandria | Zone 4b: -25°F to -20°F |
| Allen | Zone 4b: -25°F to -20°F |
| Alpena | Zone 4b: -25°F to -20°F |
| Altamont | Zone 4a: -30°F to -25°F |
| Amherst | Zone 3b: -35°F to -30°F |
| Andover | Zone 4a: -30°F to -25°F |
| Antelope | Zone 4b: -25°F to -20°F |
| Ardmore | Zone 4a: -30°F to -25°F |
| Arlington | Zone 4a: -30°F to -25°F |
| Armour | Zone 4b: -25°F to -20°F |
| Artas | Zone 4a: -30°F to -25°F |
| Artesian | Zone 4a: -30°F to -25°F |
| Ashland Heights | Zone 5a: -20°F to -15°F |
| Ashton | Zone 4a: -30°F to -25°F |
| Astoria | Zone 4b: -25°F to -20°F |
| Athol | Zone 4a: -30°F to -25°F |
| Aurora | Zone 4a: -30°F to -25°F |
| Aurora Center | Zone 4b: -25°F to -20°F |
| Avon | Zone 4b: -25°F to -20°F |
| Badger | Zone 4a: -30°F to -25°F |
| Badlands Natl Park | Zone 4b: -25°F to -20°F |
| Baltic | Zone 4b: -25°F to -20°F |
| Bancroft | Zone 4a: -30°F to -25°F |
| Barnard | Zone 4a: -30°F to -25°F |
| Batesland | Zone 4b: -25°F to -20°F |
| Bath | Zone 4a: -30°F to -25°F |
| Bath Corner | Zone 4a: -30°F to -25°F |
| Belle Fourche | Zone 4b: -25°F to -20°F |
| Belvidere | Zone 4b: -25°F to -20°F |
| Beresford | Zone 4b: -25°F to -20°F |
| Bethlehem | Zone 5a: -20°F to -15°F |
| Big Springs | Zone 4b: -25°F to -20°F |
| Big Stone City | Zone 4a: -30°F to -25°F |
| Bijou Hills | Zone 4b: -25°F to -20°F |
| Bison | Zone 4a: -30°F to -25°F |
| Black Hawk | Zone 5a: -20°F to -15°F |
| Blackhawk | Zone 5a: -20°F to -15°F |
| Blunt | Zone 4b: -25°F to -20°F |
| Bonesteel | Zone 4b: -25°F to -20°F |
| Bowdle | Zone 4a: -30°F to -25°F |
| Box Elder | Zone 5a: -20°F to -15°F |
| Bradley | Zone 4a: -30°F to -25°F |
| Brandon | Zone 4b: -25°F to -20°F |
| Brandt | Zone 4a: -30°F to -25°F |
| Brentford | Zone 4a: -30°F to -25°F |
| Bridgewater | Zone 4b: -25°F to -20°F |
| Bristol | Zone 4a: -30°F to -25°F |
| Britton | Zone 3b: -35°F to -30°F |
| Broadland | Zone 4b: -25°F to -20°F |
| Brookings | Zone 4a: -30°F to -25°F |
| Bruce | Zone 4a: -30°F to -25°F |
| Bryant | Zone 4a: -30°F to -25°F |
| Buffalo | Zone 4a: -30°F to -25°F |
| Buffalo Gap | Zone 4b: -25°F to -20°F |
| Buffalo Ridge | Zone 4b: -25°F to -20°F |
| Bullhead | Zone 4b: -25°F to -20°F |
| Burbank | Zone 4b: -25°F to -20°F |
| Burke | Zone 4b: -25°F to -20°F |
| Bushnell | Zone 4a: -30°F to -25°F |
| Butler | Zone 4a: -30°F to -25°F |
| Camp Crook | Zone 3b: -35°F to -30°F |
| Canistota | Zone 4b: -25°F to -20°F |
| Canning | Zone 4b: -25°F to -20°F |
| Canova | Zone 4b: -25°F to -20°F |
| Canton | Zone 5a: -20°F to -15°F |
| Caputa | Zone 4b: -25°F to -20°F |
| Carpenter | Zone 4a: -30°F to -25°F |
| Carter | Zone 5a: -20°F to -15°F |
| Carthage | Zone 4a: -30°F to -25°F |
| Castlewood | Zone 4a: -30°F to -25°F |
| Cavour | Zone 4b: -25°F to -20°F |
| Centerville | Zone 4b: -25°F to -20°F |
| Central City | Zone 5a: -20°F to -15°F |
| Chamberlain | Zone 4b: -25°F to -20°F |
| Chance | Zone 4a: -30°F to -25°F |
| Chancellor | Zone 4b: -25°F to -20°F |
| Chelsea | Zone 4a: -30°F to -25°F |
| Cherry Creek | Zone 4b: -25°F to -20°F |
| Chester | Zone 4a: -30°F to -25°F |
| Claire City | Zone 4a: -30°F to -25°F |
| Claremont | Zone 4a: -30°F to -25°F |
| Clark | Zone 4a: -30°F to -25°F |
| Clear Lake | Zone 4a: -30°F to -25°F |
| Colman | Zone 4a: -30°F to -25°F |
| Colome | Zone 5a: -20°F to -15°F |
| Colonial Pine Hills | Zone 5a: -20°F to -15°F |
| Colton | Zone 4b: -25°F to -20°F |
| Columbia | Zone 4a: -30°F to -25°F |
| Conata | Zone 4b: -25°F to -20°F |
| Conde | Zone 4a: -30°F to -25°F |
| Corn Creek | Zone 5a: -20°F to -15°F |
| Corona | Zone 4a: -30°F to -25°F |
| Corsica | Zone 4b: -25°F to -20°F |
| Cottonwood | Zone 4a: -30°F to -25°F |
| Crandon | Zone 4a: -30°F to -25°F |
| Creighton | Zone 4a: -30°F to -25°F |
| Cresbard | Zone 4a: -30°F to -25°F |
| Crocker | Zone 4a: -30°F to -25°F |
| Crooks | Zone 4b: -25°F to -20°F |
| Custer | Zone 4b: -25°F to -20°F |
| Dakota Dunes | Zone 5a: -20°F to -15°F |
| Dallas | Zone 4b: -25°F to -20°F |
| Dante | Zone 4b: -25°F to -20°F |
| Davis | Zone 4b: -25°F to -20°F |
| De Smet | Zone 4a: -30°F to -25°F |
| Deadwood | Zone 5a: -20°F to -15°F |
| Dell Rapids | Zone 4a: -30°F to -25°F |
| Delmont | Zone 4b: -25°F to -20°F |
| Dimock | Zone 4b: -25°F to -20°F |
| Doland | Zone 4a: -30°F to -25°F |
| Dolton | Zone 4b: -25°F to -20°F |
| Draper | Zone 4b: -25°F to -20°F |
| Dupree | Zone 4b: -25°F to -20°F |
| Eagle Butte | Zone 4b: -25°F to -20°F |
| Eden | Zone 4a: -30°F to -25°F |
| Edgemont | Zone 4a: -30°F to -25°F |
| Egan | Zone 4a: -30°F to -25°F |
| Elk Point | Zone 4b: -25°F to -20°F |
| Elkton | Zone 4a: -30°F to -25°F |
| Ellsworth AFB | Zone 5a: -20°F to -15°F |
| Elm Springs | Zone 4b: -25°F to -20°F |
| Emery | Zone 4b: -25°F to -20°F |
| Emmet | Zone 4b: -25°F to -20°F |
| Enning | Zone 4a: -30°F to -25°F |
| Erwin | Zone 4a: -30°F to -25°F |
| Estelline | Zone 4a: -30°F to -25°F |
| Ethan | Zone 4b: -25°F to -20°F |
| Eureka | Zone 4a: -30°F to -25°F |
| Fairburn | Zone 4b: -25°F to -20°F |
| Fairfax | Zone 4b: -25°F to -20°F |
| Fairview | Zone 4b: -25°F to -20°F |
| Faith | Zone 4b: -25°F to -20°F |
| Farmer | Zone 4b: -25°F to -20°F |
| Faulkton | Zone 4a: -30°F to -25°F |
| Fedora | Zone 4a: -30°F to -25°F |
| Ferney | Zone 4a: -30°F to -25°F |
| Firesteel | Zone 4b: -25°F to -20°F |
| Flandreau | Zone 4a: -30°F to -25°F |
| Florence | Zone 4a: -30°F to -25°F |
| Forestburg | Zone 4a: -30°F to -25°F |
| Fort Meade | Zone 5a: -20°F to -15°F |
| Fort Pierre | Zone 5a: -20°F to -15°F |
| Fort Thompson | Zone 4b: -25°F to -20°F |
| Frankfort | Zone 4a: -30°F to -25°F |
| Frederick | Zone 4a: -30°F to -25°F |
| Freeman | Zone 4b: -25°F to -20°F |
| Fruitdale | Zone 4b: -25°F to -20°F |
| Fulton | Zone 4b: -25°F to -20°F |
| Gann Valley | Zone 4b: -25°F to -20°F |
| Gannvalley | Zone 4b: -25°F to -20°F |
| Garden City | Zone 4a: -30°F to -25°F |
| Garretson | Zone 4b: -25°F to -20°F |
| Gary | Zone 4a: -30°F to -25°F |
| Gayville | Zone 4b: -25°F to -20°F |
| Geddes | Zone 4b: -25°F to -20°F |
| Gettysburg | Zone 4b: -25°F to -20°F |
| Glad Valley | Zone 4b: -25°F to -20°F |
| Glencross | Zone 4b: -25°F to -20°F |
| Glenham | Zone 4a: -30°F to -25°F |
| Goodwill | Zone 4a: -30°F to -25°F |
| Goodwin | Zone 4a: -30°F to -25°F |
| Green Grass | Zone 4b: -25°F to -20°F |
| Green Valley | Zone 5a: -20°F to -15°F |
| Gregory | Zone 4b: -25°F to -20°F |
| Grenville | Zone 4a: -30°F to -25°F |
| Groton | Zone 4a: -30°F to -25°F |
| Hamill | Zone 4b: -25°F to -20°F |
| Harrisburg | Zone 5a: -20°F to -15°F |
| Harrison | Zone 4b: -25°F to -20°F |
| Harrold | Zone 4a: -30°F to -25°F |
| Hartford | Zone 4b: -25°F to -20°F |
| Hayes | Zone 4b: -25°F to -20°F |
| Hayti | Zone 4a: -30°F to -25°F |
| Hazel | Zone 4a: -30°F to -25°F |
| Hecla | Zone 4a: -30°F to -25°F |
| Henry | Zone 4a: -30°F to -25°F |
| Hermosa | Zone 5a: -20°F to -15°F |
| Herreid | Zone 4a: -30°F to -25°F |
| Herrick | Zone 4b: -25°F to -20°F |
| Hetland | Zone 4a: -30°F to -25°F |
| Highmore | Zone 4a: -30°F to -25°F |
| Hill City | Zone 5a: -20°F to -15°F |
| Hillsview | Zone 4a: -30°F to -25°F |
| Hitchcock | Zone 4b: -25°F to -20°F |
| Holabird | Zone 4a: -30°F to -25°F |
| Hosmer | Zone 4a: -30°F to -25°F |
| Hot Springs | Zone 4b: -25°F to -20°F |
| Houghton | Zone 4a: -30°F to -25°F |
| Hoven | Zone 4a: -30°F to -25°F |
| Howard | Zone 4a: -30°F to -25°F |
| Howes | Zone 4b: -25°F to -20°F |
| Hudson | Zone 4b: -25°F to -20°F |
| Humboldt | Zone 4b: -25°F to -20°F |
| Hurley | Zone 4b: -25°F to -20°F |
| Huron | Zone 4b: -25°F to -20°F |
| Ideal | Zone 4b: -25°F to -20°F |
| Imlay | Zone 4a: -30°F to -25°F |
| Interior | Zone 4b: -25°F to -20°F |
| Iona | Zone 4b: -25°F to -20°F |
| Ipswich | Zone 4a: -30°F to -25°F |
| Irene | Zone 4b: -25°F to -20°F |
| Iriquois | Zone 4a: -30°F to -25°F |
| Iroquois | Zone 4a: -30°F to -25°F |
| Isabel | Zone 4b: -25°F to -20°F |
| Jamesville | Zone 4b: -25°F to -20°F |
| Java | Zone 4a: -30°F to -25°F |
| Jefferson | Zone 4b: -25°F to -20°F |
| Johnson Siding | Zone 5a: -20°F to -15°F |
| Kadoka | Zone 4b: -25°F to -20°F |
| Kaylor | Zone 4b: -25°F to -20°F |
| Keldron | Zone 4a: -30°F to -25°F |
| Kennebec | Zone 4b: -25°F to -20°F |
| Keyapaha | Zone 5a: -20°F to -15°F |
| Keystone | Zone 5a: -20°F to -15°F |
| Kidder | Zone 3b: -35°F to -30°F |
| Kimball | Zone 4b: -25°F to -20°F |
| Kranzburg | Zone 4a: -30°F to -25°F |
| Kyle | Zone 4b: -25°F to -20°F |
| La Plant | Zone 4b: -25°F to -20°F |
| Labolt | Zone 4a: -30°F to -25°F |
| Lake Andes | Zone 5a: -20°F to -15°F |
| Lake City | Zone 4a: -30°F to -25°F |
| Lake Norden | Zone 4a: -30°F to -25°F |
| Lake Preston | Zone 4a: -30°F to -25°F |
| Lane | Zone 4b: -25°F to -20°F |
| Langford | Zone 4a: -30°F to -25°F |
| Lantry | Zone 4b: -25°F to -20°F |
| Lead | Zone 5a: -20°F to -15°F |
| Lebanon | Zone 4a: -30°F to -25°F |
| Lemmon | Zone 4a: -30°F to -25°F |
| Lennox | Zone 5a: -20°F to -15°F |
| Leola | Zone 4a: -30°F to -25°F |
| Lesterville | Zone 5a: -20°F to -15°F |
| Letcher | Zone 4b: -25°F to -20°F |
| Lily | Zone 4a: -30°F to -25°F |
| Little Eagle | Zone 4b: -25°F to -20°F |
| Lodgepole | Zone 4a: -30°F to -25°F |
| Long Lake | Zone 4a: -30°F to -25°F |
| Long Valley | Zone 4b: -25°F to -20°F |
| Longvalley | Zone 4b: -25°F to -20°F |
| Loomis | Zone 4b: -25°F to -20°F |
| Lower Brule | Zone 4b: -25°F to -20°F |
| Lowry | Zone 4a: -30°F to -25°F |
| Ludlow | Zone 4a: -30°F to -25°F |
| Lyons | Zone 4b: -25°F to -20°F |
| Madison | Zone 4a: -30°F to -25°F |
| Mahto | Zone 4b: -25°F to -20°F |
| Manderson | Zone 4b: -25°F to -20°F |
| Manderson-White Horse Creek | Zone 4b: -25°F to -20°F |
| Mansfield | Zone 4a: -30°F to -25°F |
| Marion | Zone 4b: -25°F to -20°F |
| Martin | Zone 4b: -25°F to -20°F |
| Marty | Zone 5a: -20°F to -15°F |
| Marvin | Zone 4a: -30°F to -25°F |
| Maurine | Zone 4a: -30°F to -25°F |
| Mayfield | Zone 4b: -25°F to -20°F |
| McIntosh | Zone 4a: -30°F to -25°F |
| McLaughlin | Zone 4b: -25°F to -20°F |
| Meadow | Zone 4a: -30°F to -25°F |
| Meadow View Addition | Zone 4b: -25°F to -20°F |
| Meckling | Zone 4b: -25°F to -20°F |
| Mellette | Zone 4a: -30°F to -25°F |
| Menno | Zone 4b: -25°F to -20°F |
| Midland | Zone 4b: -25°F to -20°F |
| Milbank | Zone 4a: -30°F to -25°F |
| Milesville | Zone 4b: -25°F to -20°F |
| Millboro | Zone 5a: -20°F to -15°F |
| Miller | Zone 4b: -25°F to -20°F |
| Milltown | Zone 4b: -25°F to -20°F |
| Mina | Zone 4a: -30°F to -25°F |
| Mission | Zone 4b: -25°F to -20°F |
| Mission Hill | Zone 5a: -20°F to -15°F |
| Mission Ridge | Zone 4b: -25°F to -20°F |
| Mitchell | Zone 4b: -25°F to -20°F |
| Mobridge | Zone 4b: -25°F to -20°F |
| Monroe | Zone 4b: -25°F to -20°F |
| Montrose | Zone 4b: -25°F to -20°F |
| Morningside | Zone 4b: -25°F to -20°F |
| Morristown | Zone 4a: -30°F to -25°F |
| Mound City | Zone 4a: -30°F to -25°F |
| Mount Rushmore Natl Memorial | Zone 5a: -20°F to -15°F |
| Mount Vernon | Zone 4b: -25°F to -20°F |
| Mud Butte | Zone 4a: -30°F to -25°F |
| Murdo | Zone 4b: -25°F to -20°F |
| Naples | Zone 4a: -30°F to -25°F |
| Nemo | Zone 5a: -20°F to -15°F |
| New Effington | Zone 4a: -30°F to -25°F |
| New Holland | Zone 4b: -25°F to -20°F |
| New Underwood | Zone 4b: -25°F to -20°F |
| Newell | Zone 4b: -25°F to -20°F |
| Nisland | Zone 4b: -25°F to -20°F |
| Norbeck | Zone 4a: -30°F to -25°F |
| Norris | Zone 4b: -25°F to -20°F |
| North Eagle Butte | Zone 4b: -25°F to -20°F |
| North Sioux City | Zone 4b: -25°F to -20°F |
| North Spearfish | Zone 5a: -20°F to -15°F |
| Northville | Zone 4a: -30°F to -25°F |
| Nunda | Zone 4a: -30°F to -25°F |
| Oacoma | Zone 4b: -25°F to -20°F |
| Oelrichs | Zone 4b: -25°F to -20°F |
| Oglala | Zone 4a: -30°F to -25°F |
| Okaton | Zone 4b: -25°F to -20°F |
| Okobojo | Zone 5a: -20°F to -15°F |
| Okreek | Zone 4b: -25°F to -20°F |
| Ola | Zone 4b: -25°F to -20°F |
| Oldham | Zone 4a: -30°F to -25°F |
| Olivet | Zone 4b: -25°F to -20°F |
| Onaka | Zone 4a: -30°F to -25°F |
| Onida | Zone 4b: -25°F to -20°F |
| Opal | Zone 4a: -30°F to -25°F |
| Oral | Zone 4b: -25°F to -20°F |
| Orient | Zone 4b: -25°F to -20°F |
| Ortley | Zone 4a: -30°F to -25°F |
| Owanka | Zone 4b: -25°F to -20°F |
| Parade | Zone 4b: -25°F to -20°F |
| Parker | Zone 4b: -25°F to -20°F |
| Parkston | Zone 4b: -25°F to -20°F |
| Parmelee | Zone 4b: -25°F to -20°F |
| Peever | Zone 4a: -30°F to -25°F |
| Philip | Zone 4b: -25°F to -20°F |
| Pickstown | Zone 5a: -20°F to -15°F |
| Piedmont | Zone 5a: -20°F to -15°F |
| Pierpont | Zone 4a: -30°F to -25°F |
| Pierre | Zone 5a: -20°F to -15°F |
| Pine Lakes Addition | Zone 4b: -25°F to -20°F |
| Pine Ridge | Zone 4b: -25°F to -20°F |
| Plankinton | Zone 4b: -25°F to -20°F |
| Platte | Zone 4b: -25°F to -20°F |
| Pollock | Zone 4a: -30°F to -25°F |
| Porcupine | Zone 4b: -25°F to -20°F |
| Prairie City | Zone 4a: -30°F to -25°F |
| Presho | Zone 4b: -25°F to -20°F |
| Pringle | Zone 4b: -25°F to -20°F |
| Provo | Zone 4a: -30°F to -25°F |
| Pukwana | Zone 4b: -25°F to -20°F |
| Quinn | Zone 4a: -30°F to -25°F |
| Ralph | Zone 4a: -30°F to -25°F |
| Ramona | Zone 4a: -30°F to -25°F |
| Rapid City | Zone 5a: -20°F to -15°F |
| Rapid City/Ellsworth AFB | Zone 5a: -20°F to -15°F |
| Rapid Valley | Zone 5a: -20°F to -15°F |
| Ravinia | Zone 5a: -20°F to -15°F |
| Raymond | Zone 4a: -30°F to -25°F |
| Red Elm | Zone 4b: -25°F to -20°F |
| Red Owl | Zone 4a: -30°F to -25°F |
| Redfield | Zone 4a: -30°F to -25°F |
| Redig | Zone 4a: -30°F to -25°F |
| Ree Heights | Zone 4b: -25°F to -20°F |
| Reliance | Zone 4b: -25°F to -20°F |
| Renner | Zone 4b: -25°F to -20°F |
| Renner Corner | Zone 4b: -25°F to -20°F |
| Reva | Zone 4a: -30°F to -25°F |
| Revillo | Zone 4a: -30°F to -25°F |
| Richland | Zone 4b: -25°F to -20°F |
| Ridgeview | Zone 4b: -25°F to -20°F |
| Ridgview | Zone 4b: -25°F to -20°F |
| Rochford | Zone 5a: -20°F to -15°F |
| Rockham | Zone 4b: -25°F to -20°F |
| Rockyford | Zone 4a: -30°F to -25°F |
| Roscoe | Zone 4a: -30°F to -25°F |
| Rosebud | Zone 4b: -25°F to -20°F |
| Rosholt | Zone 4a: -30°F to -25°F |
| Roslyn | Zone 4a: -30°F to -25°F |
| Roswell | Zone 4a: -30°F to -25°F |
| Rowena | Zone 4b: -25°F to -20°F |
| Running Water | Zone 4b: -25°F to -20°F |
| Rutland | Zone 4a: -30°F to -25°F |
| Saint Charles | Zone 4b: -25°F to -20°F |
| Saint Francis | Zone 4b: -25°F to -20°F |
| Saint Lawrence | Zone 4b: -25°F to -20°F |
| Saint Onge | Zone 5a: -20°F to -15°F |
| Salem | Zone 4b: -25°F to -20°F |
| Scenic | Zone 4a: -30°F to -25°F |
| Scotland | Zone 4b: -25°F to -20°F |
| Selby | Zone 4a: -30°F to -25°F |
| Seneca | Zone 4a: -30°F to -25°F |
| Shadehill | Zone 4a: -30°F to -25°F |
| Sherman | Zone 4b: -25°F to -20°F |
| Shindler | Zone 4b: -25°F to -20°F |
| Sinai | Zone 4a: -30°F to -25°F |
| Sioux Falls | Zone 4b: -25°F to -20°F |
| Sisseton | Zone 4a: -30°F to -25°F |
| Smithwick | Zone 4b: -25°F to -20°F |
| Soldier Creek | Zone 4b: -25°F to -20°F |
| Sorum | Zone 4a: -30°F to -25°F |
| South Shore | Zone 4a: -30°F to -25°F |
| Spearfish | Zone 5a: -20°F to -15°F |
| Spencer | Zone 4b: -25°F to -20°F |
| Spink | Zone 4b: -25°F to -20°F |
| Spring Creek | Zone 4a: -30°F to -25°F |
| Spring Grove | Zone 4a: -30°F to -25°F |
| Spring Valley | Zone 4b: -25°F to -20°F |
| Springfield | Zone 4b: -25°F to -20°F |
| Stephan | Zone 4a: -30°F to -25°F |
| Stickney | Zone 4b: -25°F to -20°F |
| Stockholm | Zone 4a: -30°F to -25°F |
| Storla | Zone 4b: -25°F to -20°F |
| Strandburg | Zone 4a: -30°F to -25°F |
| Stratford | Zone 4a: -30°F to -25°F |
| Strool | Zone 4a: -30°F to -25°F |
| Sturgis | Zone 5a: -20°F to -15°F |
| Summerset | Zone 5a: -20°F to -15°F |
| Summit | Zone 4a: -30°F to -25°F |
| Tabor | Zone 5a: -20°F to -15°F |
| Tea | Zone 5a: -20°F to -15°F |
| Tilford | Zone 5a: -20°F to -15°F |
| Timber Lake | Zone 4b: -25°F to -20°F |
| Tolstoy | Zone 4a: -30°F to -25°F |
| Toronto | Zone 4a: -30°F to -25°F |
| Trail City | Zone 4b: -25°F to -20°F |
| Trent | Zone 4a: -30°F to -25°F |
| Tripp | Zone 4b: -25°F to -20°F |
| Tulare | Zone 4a: -30°F to -25°F |
| Turton | Zone 4a: -30°F to -25°F |
| Tuthill | Zone 4b: -25°F to -20°F |
| Twin Brooks | Zone 4a: -30°F to -25°F |
| Two Strike | Zone 4b: -25°F to -20°F |
| Tyndall | Zone 4b: -25°F to -20°F |
| Union Center | Zone 4b: -25°F to -20°F |
| Utica | Zone 5a: -20°F to -15°F |
| Vale | Zone 4b: -25°F to -20°F |
| Valley Springs | Zone 4b: -25°F to -20°F |
| Van Metre | Zone 4b: -25°F to -20°F |
| Veblen | Zone 4a: -30°F to -25°F |
| Verdon | Zone 4a: -30°F to -25°F |
| Vermillion | Zone 4b: -25°F to -20°F |
| Vetal | Zone 4a: -30°F to -25°F |
| Viborg | Zone 4b: -25°F to -20°F |
| Victor | Zone 4a: -30°F to -25°F |
| Vienna | Zone 4a: -30°F to -25°F |
| Vilas | Zone 4a: -30°F to -25°F |
| Virgil | Zone 4b: -25°F to -20°F |
| Vivian | Zone 4b: -25°F to -20°F |
| Volga | Zone 4a: -30°F to -25°F |
| Volin | Zone 4b: -25°F to -20°F |
| Wagner | Zone 4b: -25°F to -20°F |
| Wakonda | Zone 4b: -25°F to -20°F |
| Wakpala | Zone 4b: -25°F to -20°F |
| Walker | Zone 4a: -30°F to -25°F |
| Wall | Zone 4a: -30°F to -25°F |
| Wallace | Zone 4a: -30°F to -25°F |
| Wanblee | Zone 4b: -25°F to -20°F |
| Ward | Zone 4a: -30°F to -25°F |
| Warner | Zone 4a: -30°F to -25°F |
| Wasta | Zone 4b: -25°F to -20°F |
| Watauga | Zone 4a: -30°F to -25°F |
| Watertown | Zone 4a: -30°F to -25°F |
| Waubay | Zone 4a: -30°F to -25°F |
| Waverly | Zone 4a: -30°F to -25°F |
| Webster | Zone 4a: -30°F to -25°F |
| Wentworth | Zone 4a: -30°F to -25°F |
| Wessington | Zone 4b: -25°F to -20°F |
| Wessington Springs | Zone 5a: -20°F to -15°F |
| Westport | Zone 4a: -30°F to -25°F |
| Wetonka | Zone 4a: -30°F to -25°F |
| Wewela | Zone 5a: -20°F to -15°F |
| White | Zone 4a: -30°F to -25°F |
| White Butte | Zone 4a: -30°F to -25°F |
| White Horse | Zone 4b: -25°F to -20°F |
| White Lake | Zone 4b: -25°F to -20°F |
| White Owl | Zone 4a: -30°F to -25°F |
| White River | Zone 4b: -25°F to -20°F |
| White Rock | Zone 4a: -30°F to -25°F |
| Whitehorse | Zone 4b: -25°F to -20°F |
| Whitewood | Zone 5a: -20°F to -15°F |
| Willow Lake | Zone 4a: -30°F to -25°F |
| Wilmot | Zone 4a: -30°F to -25°F |
| Wind Cave Natl Park | Zone 4b: -25°F to -20°F |
| Winfred | Zone 4a: -30°F to -25°F |
| Winner | Zone 5a: -20°F to -15°F |
| Witten | Zone 5a: -20°F to -15°F |
| Wolsey | Zone 4b: -25°F to -20°F |
| Wood | Zone 4b: -25°F to -20°F |
| Woonsocket | Zone 4b: -25°F to -20°F |
| Worthing | Zone 5a: -20°F to -15°F |
| Wounded Knee | Zone 4b: -25°F to -20°F |
| Yale | Zone 4b: -25°F to -20°F |
| Yankton | Zone 5a: -20°F to -15°F |