Buckeye, Arizona Cotton Heat Stress for 2024 DOY = Day of year ns = No Stress : Stress Value less than 82.4 L1 = Stress Level 1 : Stress Value from 82.4 to 86 L2 = Stress Level 2 : Stress Value greater than 86 DOY Date Stress --- ------ --------- 122 May 1 68.4 ns 123 May 2 70.2 ns 124 May 3 70.0 ns 125 May 4 70.6 ns 126 May 5 65.7 ns 127 May 6 60.9 ns 128 May 7 65.1 ns 129 May 8 67.0 ns 130 May 9 63.5 ns 131 May 10 66.2 ns 132 May 11 67.6 ns 133 May 12 70.5 ns 134 May 13 73.2 ns 135 May 14 73.9 ns 136 May 15 73.1 ns 137 May 16 75.1 ns 138 May 17 74.3 ns 139 May 18 74.9 ns 140 May 19 72.7 ns 141 May 20 69.7 ns 142 May 21 69.0 ns 143 May 22 70.2 ns 144 May 23 70.7 ns 145 May 24 73.1 ns 146 May 25 70.7 ns 147 May 26 71.4 ns 148 May 27 73.6 ns 149 May 28 75.2 ns 150 May 29 75.2 ns 151 May 30 74.5 ns 152 May 31 76.6 ns 153 Jun 1 75.7 ns 154 Jun 2 75.6 ns 155 Jun 3 76.1 ns 156 Jun 4 76.7 ns 157 Jun 5 80.5 ns 158 Jun 6 82.1 ns 159 Jun 7 81.7 ns 160 Jun 8 81.7 ns 161 Jun 9 79.5 ns 162 Jun 10 77.7 ns 163 Jun 11 79.9 ns 164 Jun 12 79.6 ns 165 Jun 13 80.5 ns 166 Jun 14 79.8 ns 167 Jun 15 81.9 ns 168 Jun 16 81.4 ns 169 Jun 17 79.4 ns 170 Jun 18 78.1 ns 171 Jun 19 78.7 ns 172 Jun 20 80.1 ns 173 Jun 21 87.8 L2 174 Jun 22 87.6 L2 175 Jun 23 88.5 L2 176 Jun 24 88.8 L2 177 Jun 25 86.3 L2 178 Jun 26 87.2 L2 179 Jun 27 88.4 L2 180 Jun 28 87.3 L2 181 Jun 29 87.7 L2 182 Jun 30 88.4 L2 183 Jul 1 88.7 L2 184 Jul 2 87.8 L2 185 Jul 3 87.6 L2 186 Jul 4 88.5 L2 187 Jul 5 87.0 L2 188 Jul 6 87.9 L2 189 Jul 7 87.9 L2 190 Jul 8 87.6 L2 191 Jul 9 87.4 L2 192 Jul 10 88.1 L2 193 Jul 11 88.7 L2 194 Jul 12 88.2 L2 195 Jul 13 89.2 L2 196 Jul 14 88.0 L2 197 Jul 15 86.2 L2 198 Jul 16 87.8 L2 199 Jul 17 87.4 L2 200 Jul 18 87.2 L2 201 Jul 19 88.8 L2 202 Jul 20 88.5 L2 203 Jul 21 86.8 L2 204 Jul 22 87.4 L2 205 Jul 23 89.5 L2 206 Jul 24 89.9 L2 207 Jul 25 87.2 L2 208 Jul 26 86.3 L2 209 Jul 27 87.7 L2 210 Jul 28 85.6 L1 211 Jul 29 85.7 L1 212 Jul 30 85.3 L1 213 Jul 31 85.9 L1 214 Aug 1 86.5 L2 215 Aug 2 88.1 L2 216 Aug 3 89.3 L2 217 Aug 4 89.2 L2 218 Aug 5 88.2 L2 219 Aug 6 88.7 L2 220 Aug 7 84.8 L1 221 Aug 8 87.9 L2 222 Aug 9 87.1 L2 223 Aug 10 87.3 L2 224 Aug 11 85.1 L1 225 Aug 12 85.1 L1 226 Aug 13 86.5 L2 227 Aug 14 86.7 L2 228 Aug 15 85.8 L1 229 Aug 16 86.9 L2 230 Aug 17 88.9 L2 231 Aug 18 83.9 L1 232 Aug 19 86.1 L2 233 Aug 20 87.9 L2 234 Aug 21 86.3 L2 235 Aug 22 86.6 L2 236 Aug 23 84.6 L1 237 Aug 24 83.7 L1 238 Aug 25 82.2 ns 239 Aug 26 80.7 ns 240 Aug 27 83.0 L1 241 Aug 28 84.1 L1 242 Aug 29 84.1 L1 243 Aug 30 83.8 L1 244 Aug 31 84.4 L1 245 Sep 1 83.6 L1 246 Sep 2 85.2 L1 247 Sep 3 85.5 L1 248 Sep 4 84.9 L1 249 Sep 5 85.6 L1 250 Sep 6 88.4 L2 251 Sep 7 87.4 L2 252 Sep 8 85.0 L1 253 Sep 9 83.7 L1 254 Sep 10 79.6 ns 255 Sep 11 79.6 ns 256 Sep 12 78.9 ns 257 Sep 13 77.6 ns 258 Sep 14 81.5 ns 259 Sep 15 80.3 ns 260 Sep 16 77.6 ns 261 Sep 17 71.2 ns 262 Sep 18 69.4 ns 263 Sep 19 74.5 ns 264 Sep 20 74.1 ns 265 Sep 21 71.7 ns 266 Sep 22 73.8 ns 267 Sep 23 76.0 ns 268 Sep 24 76.6 ns 269 Sep 25 78.2 ns 270 Sep 26 79.0 ns 271 Sep 27 80.7 ns 272 Sep 28 82.8 L1 273 Sep 29 81.5 ns 274 Sep 30 79.8 ns 275 Oct 1 81.9 ns 276 Oct 2 82.2 ns 277 Oct 3 78.9 ns 278 Oct 4 78.5 ns 279 Oct 5 78.1 ns 280 Oct 6 79.1 ns 281 Oct 7 77.1 ns 282 Oct 8 76.1 ns 283 Oct 9 76.8 ns 284 Oct 10 76.6 ns 285 Oct 11 75.6 ns 286 Oct 12 75.4 ns 287 Oct 13 74.1 ns 288 Oct 14 72.4 ns 289 Oct 15 69.7 ns 290 Oct 16 69.0 ns 291 Oct 17 70.2 ns 292 Oct 18 62.5 ns 293 Oct 19 57.6 ns 294 Oct 20 60.0 ns 295 Oct 21 62.2 ns 296 Oct 22 65.0 ns 297 Oct 23 66.4 ns 298 Oct 24 65.0 ns 299 Oct 25 65.5 ns 300 Oct 26 65.5 ns 301 Oct 27 65.6 ns 302 Oct 28 66.6 ns 303 Oct 29 58.7 ns 304 Oct 30 53.7 ns 305 Oct 31 53.0 ns 306 Nov 1 53.8 ns 307 Nov 2 55.1 ns 308 Nov 3 55.1 ns 309 Nov 4 52.9 ns 310 Nov 5 50.2 ns 311 Nov 6 51.1 ns 312 Nov 7 48.1 ns 313 Nov 8 45.6 ns 314 Nov 9 48.5 ns 315 Nov 10 51.8 ns 316 Nov 11 52.9 ns 317 Nov 12 51.3 ns 318 Nov 13 51.9 ns 319 Nov 14 51.7 ns 320 Nov 15 50.4 ns 321 Nov 16 47.0 ns 322 Nov 17 47.6 ns 323 Nov 18 47.1 ns 324 Nov 19 47.7 ns 325 Nov 20 48.9 ns 326 Nov 21 49.2 ns 327 Nov 22 49.8 ns 328 Nov 23 49.2 ns 329 Nov 24 51.2 ns 330 Nov 25 54.6 ns 331 Nov 26 55.5 ns 332 Nov 27 57.4 ns 333 Nov 28 51.5 ns 334 Nov 29 52.8 ns 335 Nov 30 54.6 ns 336 Dec 1 51.8 ns 337 Dec 2 52.3 ns 338 Dec 3 53.2 ns 339 Dec 4 51.5 ns 340 Dec 5 52.8 ns 341 Dec 6 55.1 ns 342 Dec 7 52.6 ns 343 Dec 8 49.3 ns 344 Dec 9 48.7 ns