Texas frost dates: B
| City | Last frost | First frost | Season | Zone |
|---|---|---|---|---|
| Bacliff | Jan 31 | Dec 14 | 317 d | 9b |
| Bagwell | Mar 20 | Nov 10 | 235 d | 8a |
| Bailey | Mar 16 | Nov 13 | 242 d | 8a |
| Baird | Mar 27 | Nov 7 | 225 d | 8a |
| Balch Springs | Mar 12 | Nov 19 | 252 d | 8b |
| Ballinger | Mar 22 | Nov 10 | 233 d | 8a |
| Balmorhea | Mar 29 | Nov 9 | 225 d | 8a |
| Bandera | Mar 16 | Nov 15 | 244 d | 8b |
| Bangs | Mar 22 | Nov 10 | 233 d | 8a |
| Banquete | Jan 26 | Dec 24 | 332 d | 9b |
| Bardwell | Mar 8 | Nov 21 | 258 d | 8b |
| Barker | Feb 2 | Dec 11 | 312 d | 9b |
| Barksdale | Mar 12 | Nov 14 | 247 d | 8b |
| Barnhart | Mar 20 | Nov 14 | 239 d | 8a |
| Barry | Mar 14 | Nov 16 | 247 d | 8b |
| Barstow | Mar 18 | Nov 10 | 237 d | 8a |
| Bartlett | Mar 5 | Nov 22 | 262 d | 9a |
| Bastrop | Mar 12 | Nov 19 | 252 d | 9a |
| Batesville | Feb 10 | Dec 10 | 303 d | 9a |
| Batson | Feb 21 | Dec 1 | 283 d | 9a |
| Bay City | Feb 20 | Dec 3 | 286 d | 9b |
| Bayside | Jan 23 | Jan 1 | 343 d | 9b |
| Baytown | Feb 20 | Dec 4 | 287 d | 9b |
| Beasley | Feb 15 | Dec 6 | 294 d | 9a |
| Beaumont | Feb 14 | Dec 4 | 293 d | 9b |
| Beckville | Mar 8 | Nov 19 | 256 d | 8b |
| Bedford | Mar 9 | Nov 20 | 256 d | 8b |
| Bedias | Mar 16 | Nov 11 | 240 d | 9a |
| Beeville | Feb 17 | Dec 8 | 294 d | 9b |
| Bellaire | Feb 2 | Dec 25 | 326 d | 9b |
| Bellevue | Apr 1 | Nov 8 | 221 d | 8a |
| Bells | Mar 14 | Nov 19 | 250 d | 8a |
| Bellville | Feb 28 | Dec 2 | 277 d | 9a |
| Belmont | Mar 5 | Nov 23 | 263 d | 9a |
| Belton | Mar 14 | Nov 20 | 251 d | 8b |
| Ben Bolt | Jan 29 | Dec 29 | 334 d | 9b |
| Ben Franklin | Mar 18 | Nov 13 | 240 d | 8b |
| Ben Wheeler | Mar 8 | Nov 22 | 259 d | 8b |
| Benavides | Feb 20 | Dec 1 | 284 d | 9b |
| Bend | Mar 22 | Nov 12 | 235 d | 8b |
| Benjamin | Mar 28 | Nov 9 | 226 d | 8a |
| Berclair | Feb 17 | Dec 8 | 294 d | 9b |
| Bergheim | Mar 15 | Nov 13 | 243 d | 8b |
| Bertram | Mar 2 | Nov 29 | 272 d | 8b |
| Big Bend National Park | Mar 10 | Nov 19 | 254 d | 8b |
| Big Lake | Mar 20 | Nov 14 | 239 d | 8a |
| Big Sandy | Mar 26 | Nov 8 | 227 d | 8b |
| Big Spring | Mar 20 | Nov 13 | 238 d | 8a |
| Big Wells | Feb 10 | Dec 10 | 303 d | 9a |
| Bigfoot | Feb 26 | Nov 28 | 275 d | 9a |
| Bishop | Feb 13 | Dec 7 | 297 d | 9b |
| Bivins | Mar 19 | Nov 11 | 237 d | 8b |
| Blackwell | Mar 28 | Nov 4 | 221 d | 8a |
| Blanco | Mar 20 | Nov 10 | 235 d | 8b |
| Blanket | Mar 22 | Nov 10 | 233 d | 8a |
| Bledsoe | Apr 11 | Oct 31 | 203 d | 7b |
| Bleiblerville | Mar 2 | Nov 30 | 273 d | 9a |
| Blessing | Feb 1 | Dec 17 | 319 d | 9b |
| Bloomburg | Mar 19 | Nov 11 | 237 d | 8b |
| Blooming Grove | Mar 13 | Nov 14 | 246 d | 8b |
| Bloomington | Feb 4 | Dec 9 | 308 d | 9b |
| Blossom | Mar 14 | Nov 16 | 247 d | 8a |
| Blue Ridge | Mar 17 | Nov 15 | 243 d | 8b |
| Bluegrove | Apr 1 | Nov 8 | 221 d | 8a |
| Bluff Dale | Mar 29 | Nov 8 | 224 d | 8b |
| Bluffton | Mar 20 | Nov 10 | 235 d | 8b |
| Blum | Mar 17 | Nov 12 | 240 d | 8b |
| Boerne | Mar 15 | Nov 13 | 243 d | 8b |
| Bogata | Mar 20 | Nov 10 | 235 d | 8b |
| Boling | Feb 23 | Dec 5 | 285 d | 9b |
| Bon Wier | Mar 9 | Nov 22 | 258 d | 9a |
| Bonham | Mar 16 | Nov 13 | 242 d | 8a |
| Booker | Apr 14 | Oct 30 | 199 d | 7a |
| Borger | Apr 12 | Oct 28 | 199 d | 7a |
| Bovina | Apr 22 | Oct 23 | 184 d | 7a |
| Bowie | Mar 27 | Nov 9 | 227 d | 8a |
| Boyd | Mar 20 | Nov 11 | 236 d | 8a |
| Boys Ranch | Apr 19 | Oct 23 | 187 d | 7a |
| Brackettville | Mar 5 | Nov 24 | 264 d | 9a |
| Brady | Mar 14 | Nov 15 | 246 d | 8b |
| Brandon | Mar 21 | Nov 10 | 234 d | 8b |
| Brashear | Mar 15 | Nov 14 | 244 d | 8b |
| Brazoria | Feb 13 | Dec 8 | 298 d | 9b |
| Breckenridge | Apr 4 | Nov 3 | 213 d | 8a |
| Bremond | Feb 28 | Nov 28 | 273 d | 8b |
| Brenham | Mar 2 | Nov 30 | 273 d | 9a |
| Bridge City | Feb 14 | Dec 7 | 296 d | 9b |
| Bridgeport | Mar 29 | Nov 7 | 223 d | 8a |
| Briggs | Mar 22 | Nov 12 | 235 d | 8b |
| Briscoe | Apr 3 | Nov 3 | 214 d | 7a |
| Broaddus | Mar 18 | Nov 13 | 240 d | 9a |
| Bronson | Mar 18 | Nov 13 | 240 d | 9a |
| Bronte | Mar 28 | Nov 4 | 221 d | 8a |
| Brookeland | Feb 24 | Dec 1 | 280 d | 9a |
| Brookesmith | Mar 22 | Nov 10 | 233 d | 8a |
| Brookshire | Feb 28 | Nov 30 | 275 d | 9a |
| Brookston | Mar 14 | Nov 16 | 247 d | 8a |
| Brownfield | Apr 3 | Nov 4 | 215 d | 8a |
| Brownsboro | Mar 8 | Nov 22 | 259 d | 8b |
| Brownsville | Jan 9 | Jan 4 | 360 d | 10a |
| Brownwood | Mar 22 | Nov 10 | 233 d | 8a |
| Bruceville | Mar 15 | Nov 18 | 248 d | 8b |
| Bruni | Jan 30 | Dec 18 | 322 d | 9b |
| Bryan | Feb 27 | Nov 30 | 276 d | 9a |
| Bryson | Apr 1 | Nov 5 | 218 d | 8a |
| Buchanan Dam | Mar 6 | Nov 23 | 262 d | 8b |
| Buckholts | Mar 6 | Nov 23 | 262 d | 9a |
| Buda | Mar 10 | Nov 17 | 252 d | 9a |
| Buffalo | Mar 20 | Nov 12 | 237 d | 8b |
| Buffalo Gap | Mar 20 | Nov 10 | 235 d | 8a |
| Bullard | Mar 22 | Nov 14 | 237 d | 8b |
| Bulverde | Feb 26 | Nov 28 | 275 d | 8b |
| Buna | Feb 25 | Nov 30 | 278 d | 9a |
| Burkburnett | Mar 26 | Nov 9 | 228 d | 8a |
| Burkett | Mar 14 | Nov 20 | 251 d | 8a |
| Burkeville | Mar 9 | Nov 18 | 254 d | 9a |
| Burleson | Mar 21 | Nov 14 | 238 d | 8b |
| Burlington | Mar 6 | Nov 23 | 262 d | 9a |
| Burnet | Mar 15 | Nov 11 | 241 d | 8b |
| Burton | Mar 18 | Nov 9 | 236 d | 9a |
| Bushland | Apr 22 | Oct 21 | 182 d | 7a |
| Byers | Mar 24 | Nov 8 | 229 d | 8a |
| Bynum | Mar 21 | Nov 10 | 234 d | 8b |