Queen Creek, Arizona Cotton Heat Stress for 2025 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 --- ------ --------- 121 May 1 66.8 ns 122 May 2 67.6 ns 123 May 3 69.5 ns 124 May 4 63.4 ns 125 May 5 58.2 ns 126 May 6 60.9 ns 127 May 7 64.2 ns 128 May 8 68.0 ns 129 May 9 74.6 ns 130 May 10 77.8 ns 131 May 11 77.2 ns 132 May 12 76.7 ns 133 May 13 71.2 ns 134 May 14 63.8 ns 135 May 15 64.1 ns 136 May 16 67.2 ns 137 May 17 69.9 ns 138 May 18 66.4 ns 139 May 19 68.4 ns 140 May 20 70.3 ns 141 May 21 72.2 ns 142 May 22 74.2 ns 143 May 23 74.9 ns 144 May 24 73.2 ns 145 May 25 71.0 ns 146 May 26 72.0 ns 147 May 27 72.6 ns 148 May 28 73.8 ns 149 May 29 73.8 ns 150 May 30 74.3 ns 151 May 31 78.0 ns 152 Jun 1 72.3 ns 153 Jun 2 72.7 ns 154 Jun 3 77.0 ns 155 Jun 4 77.7 ns 156 Jun 5 76.9 ns 157 Jun 6 76.3 ns 158 Jun 7 76.5 ns 159 Jun 8 76.9 ns 160 Jun 9 78.0 ns 161 Jun 10 78.7 ns 162 Jun 11 79.7 ns 163 Jun 12 80.8 ns 164 Jun 13 79.9 ns 165 Jun 14 79.8 ns 166 Jun 15 80.3 ns 167 Jun 16 82.0 ns 168 Jun 17 81.6 ns 169 Jun 18 80.4 ns 170 Jun 19 81.9 ns 171 Jun 20 80.7 ns 172 Jun 21 79.1 ns 173 Jun 22 77.7 ns 174 Jun 23 78.1 ns 175 Jun 24 78.5 ns 176 Jun 25 76.4 ns 177 Jun 26 77.5 ns 178 Jun 27 79.6 ns 179 Jun 28 81.4 ns 180 Jun 29 83.7 L1 181 Jun 30 85.3 L1 182 Jul 1 87.5 L2 183 Jul 2 83.8 L1 184 Jul 3 80.8 ns 185 Jul 4 82.5 L1 186 Jul 5 84.1 L1 187 Jul 6 84.1 L1 188 Jul 7 86.2 L2 189 Jul 8 86.8 L2 190 Jul 9 87.5 L2 191 Jul 10 88.2 L2 192 Jul 11 88.2 L2 193 Jul 12 85.1 L1 194 Jul 13 84.2 L1 195 Jul 14 85.6 L1 196 Jul 15 85.1 L1 197 Jul 16 79.1 ns 198 Jul 17 83.1 L1 199 Jul 18 84.9 L1 200 Jul 19 84.6 L1 201 Jul 20 80.4 ns 202 Jul 21 80.2 ns 203 Jul 22 81.6 ns 204 Jul 23 80.7 ns 205 Jul 24 77.4 ns 206 Jul 25 78.5 ns 207 Jul 26 78.3 ns 208 Jul 27 79.9 ns 209 Jul 28 82.5 L1 210 Jul 29 83.7 L1 211 Jul 30 83.4 L1 212 Jul 31 86.3 L2 213 Aug 1 88.1 L2 214 Aug 2 85.0 L1 215 Aug 3 81.5 ns 216 Aug 4 83.6 L1 217 Aug 5 85.3 L1 218 Aug 6 86.5 L2 219 Aug 7 87.0 L2 220 Aug 8 86.9 L2 221 Aug 9 87.6 L2 222 Aug 10 87.4 L2 223 Aug 11 87.4 L2 224 Aug 12 86.9 L2 225 Aug 13 85.3 L1 226 Aug 14 84.1 L1 227 Aug 15 79.8 ns 228 Aug 16 82.4 L1 229 Aug 17 80.7 ns 230 Aug 18 81.5 ns 231 Aug 19 82.9 L1 232 Aug 20 86.3 L2 233 Aug 21 87.3 L2 234 Aug 22 87.5 L2 235 Aug 23 87.5 L2 236 Aug 24 87.6 L2 237 Aug 25 82.4 L1 238 Aug 26 79.8 ns 239 Aug 27 81.5 ns 240 Aug 28 83.9 L1 241 Aug 29 82.8 L1 242 Aug 30 81.8 ns 243 Aug 31 82.0 ns 244 Sep 1 83.0 L1 245 Sep 2 84.1 L1 246 Sep 3 81.3 ns 247 Sep 4 76.7 ns 248 Sep 5 78.8 ns 249 Sep 6 81.6 ns 250 Sep 7 82.2 ns 251 Sep 8 83.4 L1 252 Sep 9 83.7 L1 253 Sep 10 83.2 L1 254 Sep 11 82.5 L1 255 Sep 12 80.8 ns 256 Sep 13 74.4 ns 257 Sep 14 74.4 ns 258 Sep 15 77.1 ns 259 Sep 16 80.0 ns 260 Sep 17 82.4 L1 261 Sep 18 80.8 ns 262 Sep 19 80.6 ns 263 Sep 20 82.0 ns 264 Sep 21 80.5 ns 265 Sep 22 79.9 ns 266 Sep 23 80.5 ns 267 Sep 24 82.0 ns 268 Sep 25 83.0 L1 269 Sep 26 75.3 ns 270 Sep 27 72.4 ns 271 Sep 28 73.4 ns 272 Sep 29 74.8 ns 273 Sep 30 75.6 ns 274 Oct 1 75.3 ns 275 Oct 2 75.9 ns 276 Oct 3 77.0 ns 277 Oct 4 69.7 ns 278 Oct 5 65.3 ns 279 Oct 6 67.9 ns 280 Oct 7 70.1 ns 281 Oct 8 76.4 ns 282 Oct 9 79.3 ns 283 Oct 10 79.9 ns 284 Oct 11 74.6 ns 285 Oct 12 72.4 ns 286 Oct 13 73.8 ns 287 Oct 14 71.0 ns 288 Oct 15 66.0 ns 289 Oct 16 63.6 ns 290 Oct 17 62.4 ns 291 Oct 18 65.7 ns 292 Oct 19 68.5 ns 293 Oct 20 68.4 ns 294 Oct 21 68.7 ns 295 Oct 22 70.5 ns 296 Oct 23 62.9 ns 297 Oct 24 61.6 ns 298 Oct 25 63.3 ns 299 Oct 26 63.1 ns 300 Oct 27 63.8 ns 301 Oct 28 63.8 ns 302 Oct 29 68.7 ns 303 Oct 30 63.3 ns 304 Oct 31 61.6 ns 305 Nov 1 61.3 ns 306 Nov 2 62.8 ns 307 Nov 3 62.5 ns 308 Nov 4 61.8 ns 309 Nov 5 61.5 ns 310 Nov 6 60.2 ns 311 Nov 7 59.2 ns 312 Nov 8 60.2 ns 313 Nov 9 62.7 ns 314 Nov 10 66.0 ns 315 Nov 11 60.7 ns 316 Nov 12 60.3 ns 317 Nov 13 60.7 ns 318 Nov 14 60.7 ns 319 Nov 15 61.3 ns 320 Nov 16 61.5 ns 321 Nov 17 58.2 ns 322 Nov 18 58.8 ns 323 Nov 19 55.2 ns 324 Nov 20 51.1 ns 325 Nov 21 51.6 ns 326 Nov 22 54.3 ns 327 Nov 23 53.9 ns 328 Nov 24 52.0 ns 329 Nov 25 52.9 ns 330 Nov 26 52.9 ns 331 Nov 27 54.9 ns 332 Nov 28 55.3 ns 333 Nov 29 52.5 ns 334 Nov 30 52.0 ns 335 Dec 1 51.6 ns 336 Dec 2 48.3 ns 337 Dec 3 47.2 ns 338 Dec 4 45.6 ns 339 Dec 5 43.0 ns 340 Dec 6 45.4 ns 341 Dec 7 46.5 ns 342 Dec 8 47.3 ns 343 Dec 9 48.9 ns