Arkansas frost dates
Across 112 NOAA climate stations in Arkansas, the median last spring frost (32°F) ranges from Mar 10 at Arkansas Post to Apr 15 at Lead Hill; the typical station sees its last frost around Mar 27 and its first fall frost around Nov 6.
“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 |
|---|---|---|---|---|---|---|
| Alicia 2NNE | 258 ft | Mar 27 | Apr 10 | Nov 5 | Oct 22 | 224 days |
| Alum Fk | 698 ft | Mar 28 | Apr 12 | Nov 8 | Oct 26 | 226 days |
| Arkadelphia 2 N | 196 ft | Mar 26 | Apr 11 | Nov 4 | Oct 23 | 225 days |
| Arkansas Post | 194 ft | Mar 10 | Mar 28 | Nov 18 | Nov 2 | 251 days |
| Ashdown 4 Sse | 320 ft | Mar 24 | Apr 8 | Nov 11 | Oct 30 | 233 days |
| Batesville 8 Wnw | 455 ft | Apr 9 | Apr 24 | Oct 25 | Oct 12 | 198 days |
| Batesville L&D 1 | 290 ft | Mar 30 | Apr 14 | Nov 5 | Oct 22 | 221 days |
| Batesville Lvstk | 571 ft | Apr 8 | Apr 24 | Oct 26 | Oct 13 | 201 days |
| Beedeville 4 Ne | 222 ft | Mar 23 | Apr 9 | Nov 5 | Oct 22 | 227 days |
| Benton | 310 ft | Mar 24 | Apr 13 | Nov 7 | Oct 26 | 229 days |
| Bentonville 4 S | 1,220 ft | Apr 12 | Apr 29 | Oct 26 | Oct 13 | 195 days |
| Big Fk 1 Sse | 1,200 ft | Mar 26 | Apr 11 | Nov 12 | Oct 29 | 235 days |
| Blakely Mtn Dam | 426 ft | Apr 3 | Apr 20 | Nov 4 | Oct 21 | 216 days |
| Blue Mtn Dam | 426 ft | Mar 31 | Apr 17 | Nov 1 | Oct 18 | 215 days |
| Blytheville | 252 ft | Mar 18 | Apr 3 | Nov 14 | Nov 1 | 240 days |
| Blytheville Muni AP | 255 ft | Mar 24 | Apr 10 | Nov 6 | Oct 23 | 227 days |
| Booneville 3 Sse | 600 ft | Apr 4 | Apr 21 | Nov 1 | Oct 18 | 210 days |
| Brinkley | 185 ft | Mar 18 | Apr 6 | Nov 11 | Oct 28 | 237 days |
| Cabot | 300 ft | Apr 4 | Apr 20 | Oct 31 | Oct 18 | 209 days |
| Calico Rock 2 Wsw | 350 ft | Apr 14 | Apr 29 | Oct 28 | Oct 12 | 196 days |
| Calion L&D | 77 ft | Mar 18 | Apr 6 | Nov 7 | Oct 24 | 235 days |
| Camden 1 | 116 ft | Mar 21 | Apr 7 | Nov 6 | Oct 24 | 230 days |
| Cane Creek Sp | 260 ft | Mar 15 | Apr 3 | Nov 17 | Nov 1 | 246 days |
| Clarendon | 179 ft | Mar 15 | Apr 1 | Nov 11 | Oct 28 | 241 days |
| Clarksville 2N | 448 ft | Mar 24 | Apr 10 | Nov 10 | Oct 28 | 233 days |
| Clarksville 6 Ne | 850 ft | Mar 25 | Apr 12 | Nov 10 | Oct 28 | 232 days |
| Conway | 312 ft | Apr 2 | Apr 19 | Nov 2 | Oct 20 | 215 days |
| Corning | 300 ft | Mar 27 | Apr 10 | Nov 4 | Oct 22 | 224 days |
| Crossett 2 Sse | 180 ft | Mar 18 | Apr 6 | Nov 11 | Oct 28 | 238 days |
| Dardanelle | 370 ft | Apr 1 | Apr 17 | Nov 2 | Oct 22 | 215 days |
| De Queen Sevier Co AP | 355 ft | Mar 26 | Apr 11 | Nov 5 | Oct 21 | 226 days |
| Deer | 2,375 ft | Apr 7 | Apr 22 | Nov 4 | Oct 21 | 211 days |
| Degray Lake Sp | 490 ft | Mar 20 | Apr 7 | Nov 10 | Oct 27 | 234 days |
| Dennard 10 Wsw | 1,740 ft | Apr 4 | Apr 20 | Nov 2 | Oct 19 | 212 days |
| Dequeen | 407 ft | Mar 29 | Apr 16 | Nov 5 | Oct 22 | 222 days |
| Dermott 3 Ne | 145 ft | Mar 13 | Mar 31 | Nov 10 | Oct 25 | 242 days |
| Des Arc | 200 ft | Mar 11 | Apr 1 | Nov 14 | Oct 31 | 247 days |
| Dumas | 163 ft | Mar 12 | Mar 29 | Nov 14 | Oct 30 | 245 days |
| El Dorado S Ar Rgnl AP | 252 ft | Mar 24 | Apr 9 | Nov 7 | Oct 24 | 230 days |
| Eudora | 135 ft | Mar 13 | Apr 5 | Nov 14 | Oct 30 | 244 days |
| Evening Shade 1 Nne | 514 ft | Apr 14 | Apr 29 | Oct 20 | Oct 6 | 190 days |
| Fayetteville Drake Fld | 1,251 ft | Apr 15 | May 1 | Oct 21 | Oct 8 | 188 days |
| Fayetteville Exp Stn | 1,270 ft | Apr 4 | Apr 22 | Oct 31 | Oct 17 | 209 days |
| Fayetteville Nw Ar AP | 1,287 ft | Apr 8 | Apr 26 | Oct 28 | Oct 14 | 203 days |
| Fordyce | 230 ft | Mar 26 | Apr 13 | Nov 6 | Oct 24 | 226 days |
| Ft Smith Rgnl AP | 449 ft | Mar 25 | Apr 11 | Nov 6 | Oct 23 | 224 days |
| Gilbert | 606 ft | Apr 14 | Apr 30 | Oct 22 | Oct 7 | 189 days |
| Gravette | 1,260 ft | Apr 5 | Apr 26 | Oct 28 | Oct 15 | 204 days |
| Greenbrier | 338 ft | Apr 9 | Apr 24 | Oct 25 | Oct 11 | 198 days |
| Greers Ferry Dam | 527 ft | Mar 31 | Apr 16 | Nov 6 | Oct 26 | 222 days |
| Hardy | 400 ft | Apr 4 | Apr 21 | Oct 31 | Oct 18 | 210 days |
| Harrison | 1,132 ft | Mar 22 | Apr 8 | Nov 9 | Oct 25 | 231 days |
| Harrison Boone Co AP | 1,374 ft | Apr 3 | Apr 21 | Oct 30 | Oct 16 | 210 days |
| Helena | 195 ft | Mar 15 | Apr 1 | Nov 16 | Nov 2 | 246 days |
| Hope 3 Ne | 375 ft | Mar 26 | Apr 13 | Nov 6 | Oct 23 | 226 days |
| Hot Springs 1 Nne | 626 ft | Mar 19 | Apr 7 | Nov 13 | Oct 28 | 239 days |
| Hot Springs Asos | 535 ft | Mar 24 | Apr 13 | Nov 9 | Oct 26 | 230 days |
| Huntsville 1 Ssw | 1,783 ft | Mar 30 | Apr 15 | Nov 7 | Oct 24 | 224 days |
| Jonesboro 2 Ne | 310 ft | Apr 1 | Apr 18 | Nov 1 | Oct 21 | 215 days |
| Jonesboro Muni AP | 262 ft | Mar 23 | Apr 9 | Nov 9 | Oct 27 | 230 days |
| Keiser | 232 ft | Mar 23 | Apr 8 | Nov 6 | Oct 23 | 229 days |
| Keo | 231 ft | Mar 21 | Apr 6 | Nov 9 | Oct 27 | 235 days |
| Kingston 2S | 2,145 ft | Apr 13 | Apr 28 | Oct 29 | Oct 16 | 199 days |
| Lead Hill | 830 ft | Apr 15 | May 1 | Oct 22 | Oct 7 | 189 days |
| Leola | 255 ft | Apr 2 | Apr 18 | Nov 2 | Oct 19 | 215 days |
| Lewisville | 340 ft | Mar 19 | Apr 6 | Nov 12 | Oct 28 | 238 days |
| Little Rock | 568 ft | Mar 16 | Apr 2 | Nov 16 | Oct 31 | 245 days |
| Little Rock AP Adams Fld | 258 ft | Mar 21 | Apr 6 | Nov 10 | Oct 29 | 234 days |
| Magnolia | 372 ft | Mar 31 | Apr 17 | Nov 2 | Oct 21 | 218 days |
| Malvern | 300 ft | Mar 31 | Apr 16 | Nov 5 | Oct 25 | 220 days |
| Mammoth Spring | 502 ft | Apr 12 | Apr 27 | Oct 24 | Oct 11 | 194 days |
| Marche | 272 ft | Apr 1 | Apr 17 | Nov 1 | Oct 19 | 213 days |
| Marianna 2 S | 234 ft | Mar 18 | Apr 5 | Nov 11 | Oct 28 | 238 days |
| Marshall | 951 ft | Apr 11 | Apr 27 | Oct 26 | Oct 10 | 197 days |
| Mena | 1,152 ft | Apr 5 | Apr 24 | Nov 1 | Oct 18 | 208 days |
| Monticello Muni AP | 290 ft | Mar 18 | Apr 6 | Nov 12 | Oct 28 | 238 days |
| Morrilton | 340 ft | Mar 30 | Apr 15 | Nov 2 | Oct 19 | 219 days |
| Mount Ida Asos | 702 ft | Apr 2 | Apr 20 | Oct 31 | Oct 16 | 213 days |
| Mountain Home Baxter AP | 928 ft | Apr 2 | Apr 19 | Nov 1 | Oct 19 | 212 days |
| Mountainburg 2 Ne | 793 ft | Apr 9 | Apr 28 | Oct 28 | Oct 14 | 201 days |
| Mt Ida 3 Se | 697 ft | Apr 8 | Apr 26 | Oct 26 | Oct 12 | 201 days |
| Mtn Home 1 Nnw | 800 ft | Mar 31 | Apr 18 | Nov 1 | Oct 19 | 214 days |
| Mtn View | 716 ft | Apr 2 | Apr 20 | Oct 31 | Oct 15 | 211 days |
| Murfreesboro 1W | 460 ft | Apr 5 | Apr 22 | Nov 1 | Oct 20 | 209 days |
| Nashville | 400 ft | Mar 26 | Apr 12 | Nov 9 | Oct 26 | 227 days |
| Newport | 228 ft | Mar 18 | Apr 4 | Nov 11 | Oct 31 | 240 days |
| Nimrod Dam | 480 ft | Mar 22 | Apr 7 | Nov 11 | Oct 29 | 233 days |
| Ozark 2 | 830 ft | Mar 30 | Apr 17 | Nov 6 | Oct 23 | 222 days |
| Paragould 1S | 270 ft | Mar 26 | Apr 10 | Nov 6 | Oct 26 | 227 days |
| Pine Bluff | 230 ft | Mar 14 | Apr 2 | Nov 16 | Oct 31 | 245 days |
| Pine Bluff Grider Fld | 207 ft | Mar 13 | Apr 1 | Nov 13 | Oct 28 | 243 days |
| Pocahontas 1 | 315 ft | Mar 31 | Apr 18 | Nov 1 | Oct 21 | 214 days |
| Poinsett Sp | 345 ft | Mar 28 | Apr 11 | Nov 7 | Oct 26 | 224 days |
| Portland | 128 ft | Mar 14 | Apr 1 | Nov 10 | Oct 28 | 241 days |
| Prescott 2 Nnw | 308 ft | Mar 29 | Apr 15 | Nov 6 | Oct 23 | 224 days |
| Rison | 280 ft | Mar 17 | Apr 6 | Nov 14 | Oct 30 | 241 days |
| Rohwer 2 Nne | 150 ft | Mar 12 | Mar 31 | Nov 14 | Oct 29 | 247 days |
| Russellville Muni AP | 403 ft | Mar 29 | Apr 13 | Nov 2 | Oct 20 | 219 days |
| Saint Charles | 200 ft | Mar 17 | Apr 5 | Nov 10 | Oct 27 | 238 days |
| Salem | 680 ft | Apr 8 | Apr 25 | Oct 30 | Oct 18 | 204 days |
| Searcy | 230 ft | Mar 27 | Apr 12 | Nov 8 | Oct 24 | 228 days |
| Sheridan | 250 ft | Apr 1 | Apr 17 | Nov 3 | Oct 20 | 218 days |
| Sparkman | 170 ft | Mar 29 | Apr 18 | Nov 4 | Oct 21 | 223 days |
| Stuttgart 9 Ese | 198 ft | Mar 11 | Mar 31 | Nov 17 | Oct 31 | 250 days |
| Subiaco | 500 ft | Mar 28 | Apr 14 | Nov 5 | Oct 23 | 223 days |
| Texarkana Webb Fld | 361 ft | Mar 13 | Apr 3 | Nov 13 | Nov 1 | 246 days |
| W Memphis | 215 ft | Mar 19 | Apr 7 | Nov 10 | Oct 28 | 235 days |
| Waldron | 716 ft | Apr 8 | Apr 24 | Oct 28 | Oct 13 | 203 days |
| Warren 2 Wsw | 210 ft | Mar 20 | Apr 7 | Nov 11 | Oct 28 | 235 days |
| West Memphis Muni AP | 214 ft | Mar 16 | Apr 3 | Nov 11 | Oct 30 | 242 days |
| Winslow 7NE | 2,189 ft | Apr 5 | Apr 23 | Nov 5 | Oct 23 | 211 days |
| Wynne | 260 ft | Mar 23 | Apr 8 | Nov 7 | Oct 24 | 231 days |
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