Mississippi frost dates
Across 94 NOAA climate stations in Mississippi, the median last spring frost (32°F) ranges from Feb 12 at Biloxi to Apr 9 at Iuka; the typical station sees its last frost around Mar 17 and its first fall frost around Nov 12.
“Median” dates have a 50% chance of a later spring frost or an earlier fall frost. “10% risk” dates are the safer choice for tender plants: only 1 year in 10 has frost beyond them. Source: NOAA NCEI 1991–2020 Climate Normals. Elevation matters: within a state, frost dates can differ by a month or more between valleys and hills.
| Station | Elevation | Last frost (median) | Last frost (10% risk) | First frost (median) | First frost (10% risk) | Growing season |
|---|---|---|---|---|---|---|
| Aberdeen | 198 ft | Mar 29 | Apr 14 | Nov 5 | Oct 24 | 223 days |
| Ashland | 603 ft | Mar 29 | Apr 15 | Nov 6 | Oct 22 | 224 days |
| Batesville 2 Sw | 220 ft | Mar 28 | Apr 14 | Nov 2 | Oct 21 | 218 days |
| Bay St Louis Nasa | 30 ft | Mar 6 | Mar 27 | Nov 19 | Nov 3 | 262 days |
| Beaumont Expstation | 194 ft | Mar 18 | Apr 6 | Nov 12 | Oct 29 | 239 days |
| Belzoni | 115 ft | Mar 3 | Mar 24 | Nov 21 | Nov 2 | 263 days |
| Biloxi | 10 ft | Feb 12 | Mar 11 | Dec 14 | Nov 16 | 301 days |
| Booneville | 490 ft | Apr 1 | Apr 16 | Nov 3 | Oct 21 | 216 days |
| Brookhaven City | 435 ft | Mar 17 | Apr 7 | Nov 12 | Oct 26 | 242 days |
| Calhoun City | 268 ft | Mar 28 | Apr 11 | Nov 5 | Oct 23 | 223 days |
| Canton 4N | 250 ft | Mar 22 | Apr 9 | Nov 6 | Oct 23 | 230 days |
| Carthage | 370 ft | Mar 19 | Apr 7 | Nov 7 | Oct 24 | 233 days |
| Clarksdale | 173 ft | Mar 16 | Apr 2 | Nov 12 | Oct 29 | 243 days |
| Cleveland | 138 ft | Mar 14 | Apr 2 | Nov 15 | Nov 1 | 248 days |
| Cleveland 3 N | 140 ft | Mar 15 | Apr 3 | Nov 11 | Oct 28 | 241 days |
| Collins | 290 ft | Mar 17 | Apr 4 | Nov 12 | Oct 30 | 238 days |
| Columbia | 150 ft | Mar 5 | Mar 24 | Nov 19 | Nov 3 | 262 days |
| Columbus | 145 ft | Mar 13 | Apr 2 | Nov 12 | Oct 30 | 244 days |
| Corinth 7 Sw | 385 ft | Apr 2 | Apr 17 | Nov 1 | Oct 20 | 213 days |
| Crystal Spgs Exp Stn | 487 ft | Mar 11 | Mar 30 | Nov 16 | Nov 1 | 250 days |
| D'Lo 2 Sw | 334 ft | Mar 10 | Apr 1 | Nov 16 | Oct 31 | 252 days |
| Eupora 2 E | 440 ft | Mar 30 | Apr 16 | Nov 4 | Oct 21 | 218 days |
| Forest | 450 ft | Mar 28 | Apr 20 | Nov 2 | Oct 20 | 221 days |
| Fulton 3 W | 350 ft | Apr 1 | Apr 16 | Oct 31 | Oct 17 | 212 days |
| Greenville | 125 ft | Mar 13 | Mar 31 | Nov 15 | Nov 2 | 247 days |
| Greenville Asos | 128 ft | Mar 12 | Mar 30 | Nov 13 | Oct 30 | 247 days |
| Greenwood Leflore AP | 133 ft | Mar 17 | Apr 5 | Nov 5 | Oct 23 | 231 days |
| Grenada | 237 ft | Mar 28 | Apr 14 | Nov 4 | Oct 21 | 222 days |
| Gulfport - Biloxi AP | 42 ft | Feb 23 | Mar 16 | Dec 3 | Nov 12 | 287 days |
| Gulfport Naval Ctr | 35 ft | Feb 18 | Mar 14 | Dec 14 | Nov 18 | 300 days |
| Hattiesburg 5SW | 385 ft | Mar 7 | Mar 26 | Nov 23 | Nov 5 | 261 days |
| Hattiesburg Chain Muni AP | 151 ft | Mar 8 | Mar 28 | Nov 15 | Nov 1 | 252 days |
| Hazlehurst 5 Sw | 600 ft | Mar 14 | Apr 4 | Nov 13 | Nov 1 | 245 days |
| Hernando | 380 ft | Mar 28 | Apr 12 | Nov 5 | Oct 25 | 223 days |
| Hickory Flat | 400 ft | Apr 8 | Apr 25 | Oct 28 | Oct 14 | 202 days |
| Holly Springs 4 N | 483 ft | Apr 6 | Apr 23 | Oct 26 | Oct 11 | 204 days |
| Holly Springs 4 N | 484 ft | Apr 6 | Apr 23 | Oct 28 | Oct 14 | 206 days |
| Houston | 290 ft | Mar 28 | Apr 15 | Nov 1 | Oct 19 | 220 days |
| Independence 1W | 345 ft | Apr 3 | Apr 19 | Oct 31 | Oct 18 | 212 days |
| Iuka | 600 ft | Apr 9 | Apr 24 | Oct 28 | Oct 15 | 203 days |
| Jackson Hawkins Fld | 342 ft | Mar 6 | Mar 24 | Nov 19 | Nov 4 | 258 days |
| Jackson Intl AP | 296 ft | Mar 14 | Apr 2 | Nov 14 | Oct 31 | 245 days |
| Kosciusko | 410 ft | Mar 18 | Apr 5 | Nov 11 | Oct 29 | 239 days |
| Lambert 1W | 155 ft | Mar 17 | Apr 5 | Nov 7 | Oct 22 | 233 days |
| Laurel | 225 ft | Mar 12 | Apr 1 | Nov 12 | Oct 30 | 244 days |
| Lexington | 285 ft | Mar 31 | Apr 17 | Nov 1 | Oct 19 | 218 days |
| Liberty | 328 ft | Mar 25 | Apr 15 | Nov 8 | Oct 25 | 230 days |
| Louisville | 581 ft | Mar 21 | Apr 9 | Nov 13 | Oct 30 | 235 days |
| Macon 3N | 250 ft | Mar 21 | Apr 8 | Nov 7 | Oct 23 | 231 days |
| Mccomb/Pike Co/John E Lewis AP | 413 ft | Mar 11 | Apr 2 | Nov 18 | Nov 1 | 253 days |
| Meadville | 345 ft | Mar 15 | Apr 7 | Nov 12 | Oct 30 | 243 days |
| Meridian Key Fld | 294 ft | Mar 16 | Apr 3 | Nov 12 | Oct 29 | 239 days |
| Meridian Naas | 271 ft | Mar 14 | Apr 1 | Nov 12 | Oct 29 | 245 days |
| Minter City | 145 ft | Mar 7 | Mar 27 | Nov 17 | Nov 1 | 254 days |
| Monticello | 191 ft | Mar 12 | Apr 3 | Nov 10 | Oct 23 | 242 days |
| Moorhead | 117 ft | Mar 8 | Mar 27 | Nov 20 | Nov 4 | 255 days |
| Natchez | 195 ft | Mar 16 | Apr 6 | Nov 9 | Oct 27 | 237 days |
| Newton 5 Ene | 374 ft | Mar 24 | Apr 10 | Nov 5 | Oct 23 | 228 days |
| Newton Exp Stn | 349 ft | Mar 25 | Apr 12 | Nov 2 | Oct 20 | 222 days |
| Oakley Exp Stn | 205 ft | Mar 16 | Apr 6 | Nov 6 | Oct 24 | 236 days |
| Olive Branch | 385 ft | Mar 26 | Apr 11 | Nov 6 | Oct 25 | 227 days |
| P Harrison Archusa | 216 ft | Mar 14 | Apr 1 | Nov 16 | Oct 31 | 247 days |
| Pascagoula 3 Ne | 12 ft | Mar 8 | Mar 31 | Nov 19 | Nov 3 | 256 days |
| Pascagoula Lott Intl AP | 18 ft | Mar 1 | Mar 24 | Nov 24 | Nov 5 | 269 days |
| Philadelphia 1 Wsw | 413 ft | Mar 20 | Apr 9 | Nov 9 | Oct 26 | 235 days |
| Picayune | 64 ft | Mar 9 | Mar 31 | Nov 18 | Nov 3 | 255 days |
| Pickens | 238 ft | Mar 14 | Apr 6 | Nov 8 | Oct 26 | 239 days |
| Pontotoc Exp Stn | 405 ft | Mar 28 | Apr 12 | Nov 8 | Oct 24 | 227 days |
| Poplarville Exp Stn | 313 ft | Mar 10 | Apr 1 | Nov 21 | Nov 2 | 257 days |
| Port Gibson 1 Ne | 120 ft | Mar 17 | Apr 7 | Nov 12 | Oct 29 | 241 days |
| Quitman 2 Nne | 213 ft | Mar 18 | Apr 7 | Nov 10 | Oct 23 | 236 days |
| Raleigh 6N | 446 ft | Mar 28 | Apr 15 | Nov 3 | Oct 20 | 221 days |
| Ripley | 525 ft | Apr 3 | Apr 19 | Oct 30 | Oct 19 | 210 days |
| Rolling Fork | 105 ft | Mar 5 | Mar 22 | Nov 20 | Nov 3 | 261 days |
| Sardis Dam | 303 ft | Mar 15 | Apr 4 | Nov 15 | Oct 31 | 244 days |
| Satartia 8 Sw | 141 ft | Mar 11 | Apr 1 | Nov 15 | Oct 31 | 246 days |
| Saucier Exp Forest | 229 ft | Mar 7 | Mar 27 | Nov 22 | Nov 4 | 260 days |
| Senatobia | 240 ft | Mar 20 | Apr 5 | Nov 4 | Oct 22 | 229 days |
| State Univ | 185 ft | Mar 23 | Apr 13 | Nov 8 | Oct 27 | 233 days |
| Stoneville Exp Stn | 127 ft | Mar 11 | Mar 28 | Nov 16 | Nov 1 | 250 days |
| Tunica 2 N | 206 ft | Mar 14 | Apr 2 | Nov 15 | Nov 1 | 248 days |
| Tupelo 2 | 350 ft | Mar 21 | Apr 7 | Nov 10 | Oct 30 | 237 days |
| Tupelo Rgnl AP | 361 ft | Mar 21 | Apr 6 | Nov 10 | Oct 29 | 235 days |
| Tylertown 5ESE | 382 ft | Mar 15 | Apr 8 | Nov 16 | Oct 31 | 245 days |
| University | 408 ft | Apr 3 | Apr 21 | Oct 31 | Oct 18 | 210 days |
| Verona Exp Stn | 325 ft | Mar 21 | Apr 6 | Nov 9 | Oct 27 | 233 days |
| Vicksburg City | 80 ft | Feb 26 | Mar 16 | Nov 22 | Nov 3 | 269 days |
| Water Valley | 310 ft | Apr 1 | Apr 18 | Nov 3 | Oct 22 | 219 days |
| Waveland | 8 ft | Feb 21 | Mar 18 | Dec 3 | Nov 13 | 287 days |
| Waynesboro 2 W | 200 ft | Mar 17 | Apr 7 | Nov 9 | Oct 25 | 237 days |
| Wiggins | 160 ft | Mar 14 | Apr 2 | Nov 18 | Nov 1 | 249 days |
| Winona 5 E | 392 ft | Apr 7 | Apr 24 | Oct 29 | Oct 16 | 203 days |
| Woodville 4 Ese | 400 ft | Mar 11 | Mar 31 | Nov 17 | Nov 2 | 251 days |
| Yazoo City 5 Nne | 107 ft | Mar 4 | Mar 25 | Nov 24 | Nov 5 | 267 days |
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