All states South Dakota
Frost dates in South Dakota
The typical last spring frost and first fall frost for 146 places in South Dakota. Each page has the chance of frost by date and when to plant.
Places in South Dakota
| Place | Last spring frost | First fall frost |
|---|---|---|
| Aberdeen | May 8 | September 29 |
| Aberdeen | May 9 | September 26 |
| Alexandria | May 8 | September 29 |
| Arlington | May 3 | October 2 |
| Bear Ridge | May 17 | September 27 |
| Belle Fourche | May 15 | September 24 |
| Beresford | May 2 | October 1 |
| Bison | May 10 | October 1 |
| Blunt | May 17 | September 24 |
| Bonesteel | May 3 | October 10 |
| Bowdle | May 7 | October 3 |
| Box Elder | May 12 | October 1 |
| Brandon | May 1 | October 6 |
| Britton | May 13 | September 26 |
| Brookings | May 6 | October 1 |
| Buffalo | May 10 | October 1 |
| Buffalo | May 20 | September 19 |
| Buffalo Gap | May 15 | September 27 |
| Camp Crook | May 17 | September 24 |
| Castlewood | May 6 | October 1 |
| Chamberlain | May 1 | October 7 |
| Clark | May 5 | October 5 |
| Clear Lake | May 7 | October 1 |
| Colman | May 2 | October 5 |
| Colton | May 3 | October 4 |
| Conde | May 6 | September 29 |
| Corona | May 2 | October 4 |
| Custer | May 23 | September 24 |
| De Smet | May 5 | October 4 |
| Dell Rapids | May 1 | October 4 |
| Doland | May 7 | October 3 |
| Eagle Butte | May 8 | October 1 |
| Edgemont | May 23 | September 20 |
| Elm Springs | May 8 | October 3 |
| Estelline | May 10 | September 27 |
| Eureka | May 12 | September 27 |
| Faith | May 6 | October 5 |
| Faulkton | May 10 | September 28 |
| Flandreau | May 5 | October 1 |
| Florence | May 7 | September 28 |
| Frederick | May 7 | September 29 |
| Freeman | May 1 | October 4 |
| Gann Valley | May 6 | October 1 |
| Gettysburg | May 7 | October 2 |
| Glad Valley | May 11 | September 30 |
| Gregory | May 6 | October 3 |
| Groton | May 6 | October 4 |
| Harrington | May 11 | October 1 |
| Harrisburg | May 2 | October 2 |
| Henry | May 5 | October 5 |
| Hereford | May 8 | October 3 |
| Hermosa | May 15 | October 1 |
| Herreid | May 8 | September 30 |
| Highmore | May 12 | October 1 |
| Hill City | June 1 | September 10 |
| Hot Springs | May 16 | September 27 |
| Howard | May 5 | October 2 |
| Huron | May 6 | October 2 |
| Interior | May 5 | October 7 |
| Ipswich | May 8 | September 29 |
| Johnson Siding | May 20 | September 25 |
| Kennebec | May 12 | September 28 |
| Kirley | May 6 | October 4 |
| Kranzburg | May 3 | October 4 |
| Kyle | May 11 | October 1 |
| Lake Andes | April 30 | October 13 |
| Lake Sharpe Prj | May 6 | October 5 |
| Lead | May 18 | September 29 |
| Lemmon | May 10 | September 30 |
| Leola | May 9 | September 28 |
| Lodgepole | May 30 | September 11 |
| Long Lake | May 10 | September 30 |
| Longvalley | May 9 | October 1 |
| Ludlow | May 16 | September 26 |
| Madison | May 5 | September 30 |
| Manderson | May 9 | October 4 |
| Martin | May 13 | October 2 |
| Maurine | May 13 | September 28 |
| McIntosh | May 9 | September 30 |
| McLaughlin | May 12 | September 28 |
| Mellette | May 11 | September 27 |
| Midland | May 12 | September 28 |
| Milbank | May 5 | October 2 |
| Milesville | May 8 | October 2 |
| Miller | May 3 | October 3 |
| Mission | May 9 | October 1 |
| Mission Ridge | May 6 | October 7 |
| Mitchell | May 2 | October 6 |
| Mitchell | April 30 | October 5 |
| Mobridge | May 3 | October 8 |
| Mobridge | May 5 | October 4 |
| Mount Vernon | April 27 | October 11 |
| Murdo | May 3 | October 9 |
| New Witten | May 1 | October 10 |
| Newell | May 8 | October 1 |
| Oelrichs | May 15 | September 30 |
| Oglala | May 7 | October 4 |
| Onida | May 8 | October 2 |
| Parker | April 30 | October 7 |
| Parkston | May 3 | October 6 |
| Philip | May 11 | September 30 |
| Pickstown | April 27 | October 13 |
| Pierre | May 6 | October 5 |
| Pierre | May 6 | October 7 |
| Pine Ridge | May 16 | September 27 |
| Plainview | May 15 | September 27 |
| Plankinton | May 3 | October 5 |
| Platte | April 30 | October 8 |
| Porcupine | May 17 | September 25 |
| Presho | May 12 | September 29 |
| Pringle | May 15 | September 29 |
| Quinn | May 16 | September 26 |
| Ralph | May 18 | September 23 |
| Rapid City | May 3 | October 8 |
| Red Owl | May 16 | September 26 |
| Redfield | May 8 | October 1 |
| Redig | May 15 | September 24 |
| Rosholt | May 4 | October 3 |
| Salem | May 7 | September 29 |
| Selby | May 8 | October 1 |
| Seneca | May 14 | September 29 |
| Sioux Falls | April 26 | October 13 |
| Sisseton | May 4 | October 3 |
| Spearfish | May 12 | October 2 |
| Springfield | May 1 | October 7 |
| Stephan | May 10 | September 29 |
| Sturgis | May 8 | October 3 |
| Summerset | May 10 | October 5 |
| Summit | May 14 | September 28 |
| Timber Lake | May 10 | September 30 |
| Veblen | May 2 | October 9 |
| Vermillion | May 3 | October 3 |
| Wagner | April 29 | October 9 |
| Wall | May 10 | October 1 |
| Watertown | May 7 | September 30 |
| Waubay | May 1 | October 12 |
| Webster | May 4 | October 6 |
| Wessington Springs | May 2 | October 8 |
| White | May 6 | October 3 |
| White River | May 6 | October 4 |
| Wilmot | May 5 | October 1 |
| Winfred | May 6 | October 3 |
| Winner | May 1 | October 9 |
| Wood | May 10 | October 1 |
| Woonsocket | May 9 | September 28 |
| Yankton | April 27 | October 11 |
Typical year: frost is over (spring) or has come (fall) by that date in half of years. "n/a" means frost is too rare there to give a date.