Yuma N. Gila, 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 68.0 ns 123 May 2 69.7 ns 124 May 3 69.8 ns 125 May 4 70.2 ns 126 May 5 63.2 ns 127 May 6 62.3 ns 128 May 7 65.8 ns 129 May 8 66.2 ns 130 May 9 66.4 ns 131 May 10 69.2 ns 132 May 11 70.1 ns 133 May 12 72.3 ns 134 May 13 73.4 ns 135 May 14 72.6 ns 136 May 15 72.2 ns 137 May 16 73.6 ns 138 May 17 74.7 ns 139 May 18 73.7 ns 140 May 19 72.8 ns 141 May 20 71.5 ns 142 May 21 68.9 ns 143 May 22 70.8 ns 144 May 23 71.5 ns 145 May 24 72.3 ns 146 May 25 68.4 ns 147 May 26 71.3 ns 148 May 27 73.9 ns 149 May 28 74.3 ns 150 May 29 73.8 ns 151 May 30 75.4 ns 152 May 31 75.5 ns 153 Jun 1 74.5 ns 154 Jun 2 75.9 ns 155 Jun 3 76.0 ns 156 Jun 4 76.4 ns 157 Jun 5 77.8 ns 158 Jun 6 79.3 ns 159 Jun 7 79.4 ns 160 Jun 8 80.1 ns 161 Jun 9 77.9 ns 162 Jun 10 77.0 ns 163 Jun 11 77.4 ns 164 Jun 12 78.2 ns 165 Jun 13 79.4 ns 166 Jun 14 78.5 ns 167 Jun 15 79.9 ns 168 Jun 16 79.3 ns 169 Jun 17 76.2 ns 170 Jun 18 76.3 ns 171 Jun 19 77.7 ns 172 Jun 20 78.9 ns 173 Jun 21 81.1 ns 174 Jun 22 82.9 L1 175 Jun 23 86.7 L2 176 Jun 24 85.7 L1 177 Jun 25 86.2 L2 178 Jun 26 86.6 L2 179 Jun 27 85.1 L1 180 Jun 28 84.8 L1 181 Jun 29 84.7 L1 182 Jun 30 85.8 L1 183 Jul 1 87.5 L2 184 Jul 2 85.3 L1 185 Jul 3 85.9 L1 186 Jul 4 86.1 L2 187 Jul 5 85.4 L1 188 Jul 6 86.3 L2 189 Jul 7 84.9 L1 190 Jul 8 85.3 L1 191 Jul 9 85.6 L1 192 Jul 10 85.8 L1 193 Jul 11 87.9 L2 194 Jul 12 87.7 L2 195 Jul 13 85.9 L1 196 Jul 14 86.2 L2 197 Jul 15 84.7 L1 198 Jul 16 85.8 L1 199 Jul 17 84.8 L1 200 Jul 18 85.7 L1 201 Jul 19 87.4 L2 202 Jul 20 86.8 L2 203 Jul 21 88.2 L2 204 Jul 22 89.2 L2 205 Jul 23 88.8 L2 206 Jul 24 88.8 L2 207 Jul 25 89.8 L2 208 Jul 26 89.4 L2 209 Jul 27 86.4 L2 210 Jul 28 80.9 ns 211 Jul 29 82.4 L1 212 Jul 30 85.1 L1 213 Jul 31 86.6 L2 214 Aug 1 87.5 L2 215 Aug 2 88.6 L2 216 Aug 3 89.8 L2 217 Aug 4 88.5 L2 218 Aug 5 88.7 L2 219 Aug 6 87.5 L2 220 Aug 7 86.8 L2 221 Aug 8 86.7 L2 222 Aug 9 87.2 L2 223 Aug 10 88.2 L2 224 Aug 11 86.5 L2 225 Aug 12 86.7 L2 226 Aug 13 86.5 L2 227 Aug 14 85.9 L1 228 Aug 15 84.8 L1 229 Aug 16 86.8 L2 230 Aug 17 86.5 L2 231 Aug 18 87.4 L2 232 Aug 19 86.9 L2 233 Aug 20 87.7 L2 234 Aug 21 87.4 L2 235 Aug 22 85.5 L1 236 Aug 23 83.0 L1 237 Aug 24 81.0 ns 238 Aug 25 78.5 ns 239 Aug 26 80.4 ns 240 Aug 27 81.0 ns 241 Aug 28 83.7 L1 242 Aug 29 83.8 L1 243 Aug 30 83.0 L1 244 Aug 31 84.1 L1 245 Sep 1 85.4 L1 246 Sep 2 86.6 L2 247 Sep 3 86.0 L1 248 Sep 4 86.8 L2 249 Sep 5 86.7 L2 250 Sep 6 88.1 L2 251 Sep 7 88.5 L2 252 Sep 8 87.8 L2 253 Sep 9 84.8 L1 254 Sep 10 84.4 L1 255 Sep 11 81.4 ns 256 Sep 12 76.5 ns 257 Sep 13 79.1 ns 258 Sep 14 80.8 ns 259 Sep 15 79.0 ns 260 Sep 16 74.5 ns 261 Sep 17 67.9 ns 262 Sep 18 69.3 ns 263 Sep 19 73.1 ns 264 Sep 20 71.7 ns 265 Sep 21 71.9 ns 266 Sep 22 76.2 ns 267 Sep 23 78.0 ns 268 Sep 24 79.0 ns 269 Sep 25 79.3 ns 270 Sep 26 78.9 ns 271 Sep 27 78.3 ns 272 Sep 28 80.2 ns 273 Sep 29 80.6 ns 274 Sep 30 81.8 ns 275 Oct 1 83.7 L1 276 Oct 2 84.0 L1 277 Oct 3 81.5 ns 278 Oct 4 81.8 ns 279 Oct 5 82.1 ns 280 Oct 6 81.3 ns 281 Oct 7 80.3 ns 282 Oct 8 79.6 ns 283 Oct 9 80.0 ns 284 Oct 10 77.9 ns 285 Oct 11 78.7 ns 286 Oct 12 76.1 ns 287 Oct 13 73.6 ns 288 Oct 14 72.9 ns 289 Oct 15 74.4 ns 290 Oct 16 73.7 ns 291 Oct 17 72.4 ns 292 Oct 18 63.2 ns 293 Oct 19 60.2 ns 294 Oct 20 63.4 ns 295 Oct 21 66.2 ns 296 Oct 22 67.4 ns 297 Oct 23 68.2 ns 298 Oct 24 67.6 ns 299 Oct 25 68.4 ns 300 Oct 26 68.4 ns 301 Oct 27 67.4 ns 302 Oct 28 66.5 ns 303 Oct 29 60.0 ns 304 Oct 30 57.3 ns 305 Oct 31 56.5 ns 306 Nov 1 58.2 ns 307 Nov 2 58.6 ns 308 Nov 3 59.5 ns 309 Nov 4 57.0 ns 310 Nov 5 53.1 ns 311 Nov 6 55.4 ns 312 Nov 7 52.5 ns 313 Nov 8 50.0 ns 314 Nov 9 52.4 ns 315 Nov 10 54.7 ns 316 Nov 11 55.4 ns 317 Nov 12 54.3 ns 318 Nov 13 53.4 ns 319 Nov 14 54.3 ns 320 Nov 15 54.2 ns 321 Nov 16 49.9 ns 322 Nov 17 50.4 ns 323 Nov 18 50.2 ns 324 Nov 19 51.8 ns 325 Nov 20 51.9 ns 326 Nov 21 51.5 ns 327 Nov 22 51.8 ns 328 Nov 23 51.6 ns 329 Nov 24 55.0 ns 330 Nov 25 56.6 ns 331 Nov 26 56.3 ns 332 Nov 27 58.9 ns 333 Nov 28 55.4 ns 334 Nov 29 54.3 ns 335 Nov 30 56.1 ns 336 Dec 1 54.4 ns 337 Dec 2 52.7 ns 338 Dec 3 52.3 ns 339 Dec 4 52.0 ns 340 Dec 5 52.4 ns 341 Dec 6 54.8 ns 342 Dec 7 55.7 ns 343 Dec 8 51.5 ns 344 Dec 9 52.1 ns