Queen Creek, Arizona Cotton Heat Stress for 2023 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 71.9 ns 122 May 2 67.5 ns 123 May 3 67.2 ns 124 May 4 64.2 ns 125 May 5 60.5 ns 126 May 6 63.6 ns 127 May 7 65.3 ns 128 May 8 67.0 ns 129 May 9 68.1 ns 130 May 10 61.1 ns 131 May 11 63.5 ns 132 May 12 67.8 ns 133 May 13 70.6 ns 134 May 14 76.3 ns 135 May 15 78.2 ns 136 May 16 75.8 ns 137 May 17 76.5 ns 138 May 18 75.4 ns 139 May 19 72.9 ns 140 May 20 73.4 ns 141 May 21 74.9 ns 142 May 22 74.4 ns 143 May 23 73.1 ns 144 May 24 72.0 ns 145 May 25 72.7 ns 146 May 26 70.6 ns 147 May 27 69.6 ns 148 May 28 70.8 ns 149 May 29 73.3 ns 150 May 30 73.4 ns 151 May 31 69.8 ns 152 Jun 1 68.9 ns 153 Jun 2 71.8 ns 154 Jun 3 73.9 ns 155 Jun 4 75.3 ns 156 Jun 5 75.3 ns 157 Jun 6 72.3 ns 158 Jun 7 70.3 ns 159 Jun 8 70.1 ns 160 Jun 9 70.6 ns 161 Jun 10 71.1 ns 162 Jun 11 71.0 ns 163 Jun 12 69.2 ns 164 Jun 13 71.4 ns 165 Jun 14 72.5 ns 166 Jun 15 73.8 ns 167 Jun 16 74.2 ns 168 Jun 17 75.2 ns 169 Jun 18 77.0 ns 170 Jun 19 76.2 ns 171 Jun 20 76.9 ns 172 Jun 21 75.9 ns 173 Jun 22 75.9 ns 174 Jun 23 73.3 ns 175 Jun 24 73.3 ns 176 Jun 25 77.0 ns 177 Jun 26 79.5 ns 178 Jun 27 78.3 ns 179 Jun 28 79.1 ns 180 Jun 29 76.7 ns 181 Jun 30 76.6 ns 182 Jul 1 79.5 ns 183 Jul 2 80.8 ns 184 Jul 3 83.2 L1 185 Jul 4 81.9 ns 186 Jul 5 81.2 ns 187 Jul 6 81.1 ns 188 Jul 7 81.4 ns 189 Jul 8 82.1 ns 190 Jul 9 82.0 ns 191 Jul 10 83.9 L1 192 Jul 11 87.0 L2 193 Jul 12 86.3 L2 194 Jul 13 87.6 L2 195 Jul 14 86.4 L2 196 Jul 15 87.1 L2 197 Jul 16 87.4 L2 198 Jul 17 87.6 L2 199 Jul 18 88.1 L2 200 Jul 19 87.7 L2 201 Jul 20 86.2 L2 202 Jul 21 87.8 L2 203 Jul 22 88.9 L2 204 Jul 23 86.5 L2 205 Jul 24 87.4 L2 206 Jul 25 87.0 L2 207 Jul 26 86.9 L2 208 Jul 27 87.2 L2 209 Jul 28 87.6 L2 210 Jul 29 88.6 L2 211 Jul 30 88.2 L2 212 Jul 31 83.2 L1 213 Aug 1 83.8 L1 214 Aug 2 85.5 L1 215 Aug 3 84.3 L1 216 Aug 4 83.0 L1 217 Aug 5 83.2 L1 218 Aug 6 84.2 L1 219 Aug 7 87.8 L2 220 Aug 8 85.6 L1 221 Aug 9 84.9 L1 222 Aug 10 85.6 L1 223 Aug 11 83.2 L1 224 Aug 12 82.6 L1 225 Aug 13 82.3 ns 226 Aug 14 83.0 L1 227 Aug 15 86.5 L2 228 Aug 16 85.9 L1 229 Aug 17 86.1 L2 230 Aug 18 83.2 L1 231 Aug 19 79.6 ns 232 Aug 20 81.5 ns 233 Aug 21 78.2 ns 234 Aug 22 80.5 ns 235 Aug 23 82.4 L1 236 Aug 24 84.1 L1 237 Aug 25 85.2 L1 238 Aug 26 87.5 L2 239 Aug 27 88.8 L2 240 Aug 28 88.1 L2 241 Aug 29 87.6 L2 242 Aug 30 86.0 L1 243 Aug 31 83.5 L1 244 Sep 1 77.3 ns 245 Sep 2 80.3 ns 246 Sep 3 80.6 ns 247 Sep 4 79.1 ns 248 Sep 5 77.5 ns 249 Sep 6 77.0 ns 250 Sep 7 77.7 ns 251 Sep 8 81.7 ns 252 Sep 9 82.4 L1 253 Sep 10 83.1 L1 254 Sep 11 82.1 ns 255 Sep 12 81.4 ns 256 Sep 13 79.4 ns 257 Sep 14 78.1 ns 258 Sep 15 76.6 ns 259 Sep 16 76.0 ns 260 Sep 17 77.3 ns 261 Sep 18 74.2 ns 262 Sep 19 71.9 ns 263 Sep 20 71.3 ns 264 Sep 21 72.7 ns 265 Sep 22 70.4 ns 266 Sep 23 71.8 ns 267 Sep 24 73.0 ns 268 Sep 25 72.7 ns 269 Sep 26 74.4 ns 270 Sep 27 73.9 ns 271 Sep 28 74.1 ns 272 Sep 29 73.6 ns 273 Sep 30 72.8 ns 274 Oct 1 68.2 ns 275 Oct 2 65.8 ns 276 Oct 3 65.7 ns 277 Oct 4 66.1 ns 278 Oct 5 68.6 ns 279 Oct 6 74.2 ns 280 Oct 7 80.7 ns 281 Oct 8 76.6 ns 282 Oct 9 74.0 ns 283 Oct 10 72.4 ns 284 Oct 11 70.0 ns 285 Oct 12 66.4 ns 286 Oct 13 64.3 ns 287 Oct 14 66.7 ns 288 Oct 15 68.8 ns 289 Oct 16 74.8 ns 290 Oct 17 73.4 ns 291 Oct 18 70.1 ns 292 Oct 19 69.8 ns 293 Oct 20 70.4 ns 294 Oct 21 69.4 ns 295 Oct 22 70.2 ns 296 Oct 23 67.2 ns 297 Oct 24 66.1 ns 298 Oct 25 64.3 ns 299 Oct 26 63.1 ns 300 Oct 27 64.0 ns 301 Oct 28 62.2 ns 302 Oct 29 55.8 ns 303 Oct 30 57.9 ns 304 Oct 31 60.4 ns 305 Nov 1 60.4 ns 306 Nov 2 58.3 ns 307 Nov 3 58.0 ns 308 Nov 4 58.8 ns 309 Nov 5 61.4 ns 310 Nov 6 63.1 ns 311 Nov 7 62.1 ns 312 Nov 8 57.9 ns 313 Nov 9 53.2 ns 314 Nov 10 51.1 ns 315 Nov 11 57.9 ns 316 Nov 12 63.1 ns 317 Nov 13 66.0 ns 318 Nov 14 68.3 ns 319 Nov 15 65.4 ns 320 Nov 16 63.4 ns 321 Nov 17 64.8 ns 322 Nov 18 61.6 ns 323 Nov 19 56.4 ns 324 Nov 20 52.1 ns 325 Nov 21 58.4 ns 326 Nov 22 55.3 ns 327 Nov 23 50.5 ns 328 Nov 24 52.3 ns 329 Nov 25 51.5 ns 330 Nov 26 48.1 ns 331 Nov 27 53.7 ns 332 Nov 28 58.6 ns 333 Nov 29 52.1 ns 334 Nov 30 51.3 ns 335 Dec 1 50.1 ns 336 Dec 2 47.1 ns 337 Dec 3 45.5 ns 338 Dec 4 47.6 ns 339 Dec 5 53.3 ns 340 Dec 6 57.2 ns 341 Dec 7 53.0 ns 342 Dec 8 48.6 ns 343 Dec 9 44.1 ns