North Carolina frost dates: S
| City | Last frost | First frost | Season | Zone |
|---|---|---|---|---|
| Saint Pauls | Mar 24 | Nov 11 | 232 d | 8b |
| Salemburg | Mar 26 | Nov 7 | 226 d | 8b |
| Salisbury | Apr 6 | Oct 30 | 207 d | 7b |
| Salter Path | Mar 26 | Nov 16 | 235 d | 8b |
| Saluda | Mar 27 | Nov 12 | 230 d | 7b |
| Salvo | Mar 1 | Dec 20 | 294 d | 9a |
| Sandy Ridge | Apr 11 | Oct 30 | 202 d | 7b |
| Sanford | Apr 10 | Oct 30 | 203 d | 8a |
| Sapphire | Apr 15 | Oct 26 | 194 d | 7b |
| Saratoga | Mar 22 | Nov 12 | 235 d | 8a |
| Saxapahaw | Apr 6 | Nov 1 | 209 d | 8a |
| Scaly Mountain | Apr 23 | Oct 17 | 177 d | 7a |
| Scotland Neck | Mar 29 | Nov 7 | 223 d | 8a |
| Scotts | Apr 16 | Oct 25 | 192 d | 8a |
| Scottville | May 4 | Oct 10 | 159 d | 7a |
| Scranton | Mar 25 | Nov 11 | 231 d | 8b |
| Seaboard | Apr 5 | Nov 1 | 210 d | 8a |
| Seagrove | Apr 5 | Oct 31 | 209 d | 8a |
| Sealevel | Mar 11 | Nov 30 | 264 d | 8b |
| Sedalia | Apr 1 | Nov 2 | 215 d | 8a |
| Selma | Mar 29 | Nov 5 | 221 d | 8a |
| Semora | Mar 31 | Nov 4 | 218 d | 7b |
| Seven Springs | Mar 28 | Nov 7 | 224 d | 8a |
| Severn | Apr 6 | Nov 1 | 209 d | 8a |
| Shallotte | Mar 20 | Nov 17 | 242 d | 8b |
| Shannon | Apr 3 | Nov 3 | 214 d | 8a |
| Sharpsburg | Apr 1 | Nov 5 | 218 d | 8a |
| Shawboro | Mar 27 | Nov 17 | 235 d | 8b |
| Shelby | Apr 12 | Oct 25 | 196 d | 8a |
| Sherrills Ford | Mar 24 | Nov 8 | 229 d | 8a |
| Shiloh | Mar 28 | Nov 12 | 229 d | 8b |
| Siler City | Mar 31 | Nov 4 | 218 d | 8a |
| Siloam | Apr 16 | Oct 25 | 192 d | 7b |
| Simpson | Mar 27 | Nov 8 | 226 d | 8a |
| Sims | Mar 22 | Nov 12 | 235 d | 8a |
| Skyland | Apr 9 | Oct 28 | 202 d | 7b |
| Smithfield | Mar 29 | Nov 5 | 221 d | 8a |
| Smyrna | Mar 10 | Dec 1 | 266 d | 8b |
| Sneads Ferry | Mar 23 | Nov 16 | 238 d | 8b |
| Snow Camp | Apr 1 | Nov 2 | 215 d | 8a |
| Snow Hill | Mar 26 | Nov 12 | 231 d | 8a |
| Sophia | Mar 29 | Nov 6 | 222 d | 8a |
| South Mills | Mar 27 | Nov 17 | 235 d | 8a |
| Southern Pines | Apr 1 | Nov 5 | 218 d | 8a |
| Southmont | Apr 6 | Oct 30 | 207 d | 8a |
| Southport | Mar 24 | Nov 17 | 238 d | 8b |
| Sparta | Apr 22 | Oct 22 | 183 d | 7a |
| Speed | Mar 30 | Nov 9 | 224 d | 8a |
| Spencer | Apr 6 | Oct 30 | 207 d | 8a |
| Spindale | Apr 11 | Oct 27 | 199 d | 8a |
| Spring Hope | Apr 1 | Nov 5 | 218 d | 8a |
| Spring Lake | Mar 30 | Nov 10 | 225 d | 8a |
| Spruce Pine | Apr 26 | Oct 20 | 177 d | 7a |
| Stacy | Mar 11 | Nov 30 | 264 d | 8b |
| Staley | Mar 31 | Nov 4 | 218 d | 8a |
| Stanfield | Apr 1 | Nov 2 | 215 d | 8a |
| Stanley | Mar 27 | Nov 9 | 227 d | 8a |
| Stantonsburg | Mar 22 | Nov 12 | 235 d | 8a |
| Star | Mar 25 | Nov 14 | 234 d | 8a |
| State Road | Apr 15 | Oct 26 | 194 d | 7b |
| Statesville | Apr 16 | Oct 25 | 192 d | 7b |
| Stedman | Mar 30 | Nov 10 | 225 d | 8a |
| Stella | Apr 6 | Nov 1 | 209 d | 8b |
| Stem | Mar 30 | Nov 6 | 221 d | 8a |
| Stokes | Mar 27 | Nov 8 | 226 d | 8a |
| Stokesdale | Mar 30 | Nov 5 | 220 d | 8a |
| Stoneville | Apr 11 | Oct 29 | 201 d | 7b |
| Stonewall | Mar 30 | Nov 8 | 223 d | 8b |
| Stony Point | Apr 2 | Nov 4 | 216 d | 8a |
| Stovall | Mar 30 | Nov 6 | 221 d | 7b |
| Stumpy Point | Mar 15 | Dec 6 | 266 d | 8b |
| Sugar Grove | Apr 18 | Oct 24 | 189 d | 7a |
| Summerfield | Mar 30 | Nov 5 | 220 d | 8a |
| Sunbury | Apr 20 | Oct 27 | 190 d | 8a |
| Sunset Beach | Mar 20 | Nov 17 | 242 d | 8b |
| Supply | Mar 20 | Nov 17 | 242 d | 8b |
| Swannanoa | Apr 19 | Oct 23 | 187 d | 7a |
| Swanquarter | Mar 18 | Nov 25 | 252 d | 8b |
| Swansboro | Apr 6 | Nov 1 | 209 d | 8b |
| Swepsonville | Apr 4 | Nov 3 | 213 d | 8a |
| Sylva | Apr 19 | Oct 22 | 186 d | 7b |