Maricopa, Arizona Cotton Heat Stress for 2011 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 58.8 ns 122 May 2 59.9 ns 123 May 3 64.5 ns 124 May 4 66.8 ns 125 May 5 68.9 ns 126 May 6 70.8 ns 127 May 7 71.7 ns 128 May 8 70.5 ns 129 May 9 63.4 ns 130 May 10 58.8 ns 131 May 11 62.5 ns 132 May 12 67.5 ns 133 May 13 72.1 ns 134 May 14 71.1 ns 135 May 15 69.7 ns 136 May 16 66.0 ns 137 May 17 64.3 ns 138 May 18 63.1 ns 139 May 19 59.1 ns 140 May 20 66.0 ns 141 May 21 70.1 ns 142 May 22 70.9 ns 143 May 23 69.7 ns 144 May 24 67.5 ns 145 May 25 69.4 ns 146 May 26 72.9 ns 147 May 27 74.9 ns 148 May 28 77.4 ns 149 May 29 69.8 ns 150 May 30 63.5 ns 151 May 31 67.7 ns 152 Jun 1 72.2 ns 153 Jun 2 70.4 ns 154 Jun 3 69.2 ns 155 Jun 4 71.9 ns 156 Jun 5 74.9 ns 157 Jun 6 73.6 ns 158 Jun 7 70.9 ns 159 Jun 8 71.9 ns 160 Jun 9 71.4 ns 161 Jun 10 75.2 ns 162 Jun 11 74.7 ns 163 Jun 12 74.9 ns 164 Jun 13 72.2 ns 165 Jun 14 75.7 ns 166 Jun 15 78.6 ns 167 Jun 16 78.5 ns 168 Jun 17 78.0 ns 169 Jun 18 76.8 ns 170 Jun 19 75.5 ns 171 Jun 20 75.5 ns 172 Jun 21 77.3 ns 173 Jun 22 80.7 ns 174 Jun 23 82.5 L1 175 Jun 24 82.1 ns 176 Jun 25 81.8 ns 177 Jun 26 82.4 ns 178 Jun 27 82.7 L1 179 Jun 28 83.2 L1 180 Jun 29 84.4 L1 181 Jun 30 81.3 ns 182 Jul 1 79.2 ns 183 Jul 2 82.4 ns 184 Jul 3 85.0 L1 185 Jul 4 84.3 L1 186 Jul 5 83.1 L1 187 Jul 6 81.9 ns 188 Jul 7 85.4 L1 189 Jul 8 84.7 L1 190 Jul 9 83.9 L1 191 Jul 10 81.5 ns 192 Jul 11 81.2 ns 193 Jul 12 81.7 ns 194 Jul 13 78.0 ns 195 Jul 14 75.1 ns 196 Jul 15 75.8 ns 197 Jul 16 78.0 ns 198 Jul 17 82.8 L1 199 Jul 18 85.6 L1 200 Jul 19 84.8 L1 201 Jul 20 85.9 L1 202 Jul 21 84.8 L1 203 Jul 22 84.0 L1 204 Jul 23 84.8 L1 205 Jul 24 83.8 L1 206 Jul 25 81.1 ns 207 Jul 26 83.6 L1 208 Jul 27 82.9 L1 209 Jul 28 85.1 L1 210 Jul 29 84.5 L1 211 Jul 30 85.4 L1 212 Jul 31 85.4 L1 213 Aug 1 85.1 L1 214 Aug 2 86.9 L2 215 Aug 3 86.2 L2 216 Aug 4 84.2 L1 217 Aug 5 86.7 L2 218 Aug 6 85.6 L1 219 Aug 7 86.3 L2 220 Aug 8 85.0 L1 221 Aug 9 83.7 L1 222 Aug 10 84.8 L1 223 Aug 11 83.9 L1 224 Aug 12 82.6 L1 225 Aug 13 83.6 L1 226 Aug 14 85.2 L1 227 Aug 15 84.2 L1 228 Aug 16 84.2 L1 229 Aug 17 86.2 L2 230 Aug 18 84.5 L1 231 Aug 19 82.7 L1 232 Aug 20 83.2 L1 233 Aug 21 83.8 L1 234 Aug 22 85.9 L1 235 Aug 23 85.9 L1 236 Aug 24 86.9 L2 237 Aug 25 87.6 L2 238 Aug 26 85.9 L1 239 Aug 27 85.2 L1 240 Aug 28 85.9 L1 241 Aug 29 85.2 L1 242 Aug 30 85.1 L1 243 Aug 31 86.4 L2 244 Sep 1 84.8 L1 245 Sep 2 85.0 L1 246 Sep 3 83.8 L1 247 Sep 4 84.7 L1 248 Sep 5 84.9 L1 249 Sep 6 84.1 L1 250 Sep 7 82.2 ns 251 Sep 8 80.5 ns 252 Sep 9 78.1 ns 253 Sep 10 76.6 ns 254 Sep 11 75.9 ns 255 Sep 12 75.9 ns 256 Sep 13 72.5 ns 257 Sep 14 73.4 ns 258 Sep 15 75.5 ns 259 Sep 16 75.7 ns 260 Sep 17 74.1 ns 261 Sep 18 71.9 ns 262 Sep 19 72.6 ns 263 Sep 20 73.1 ns 264 Sep 21 72.9 ns 265 Sep 22 74.1 ns 266 Sep 23 74.5 ns 267 Sep 24 75.1 ns 268 Sep 25 76.5 ns 269 Sep 26 72.4 ns 270 Sep 27 73.2 ns 271 Sep 28 76.2 ns 272 Sep 29 76.7 ns 273 Sep 30 75.4 ns 274 Oct 1 75.1 ns 275 Oct 2 74.4 ns 276 Oct 3 74.1 ns 277 Oct 4 69.4 ns 278 Oct 5 63.8 ns 279 Oct 6 60.9 ns 280 Oct 7 55.8 ns 281 Oct 8 54.7 ns 282 Oct 9 57.7 ns 283 Oct 10 59.5 ns 284 Oct 11 62.4 ns 285 Oct 12 64.9 ns 286 Oct 13 66.0 ns 287 Oct 14 67.3 ns 288 Oct 15 67.8 ns 289 Oct 16 69.1 ns 290 Oct 17 69.1 ns 291 Oct 18 66.5 ns 292 Oct 19 65.6 ns 293 Oct 20 65.2 ns 294 Oct 21 67.4 ns 295 Oct 22 67.6 ns 296 Oct 23 65.5 ns 297 Oct 24 65.5 ns 298 Oct 25 70.5 ns 299 Oct 26 64.3 ns 300 Oct 27 55.9 ns 301 Oct 28 56.7 ns 302 Oct 29 59.7 ns 303 Oct 30 59.6 ns 304 Oct 31 60.5 ns 305 Nov 1 60.2 ns 306 Nov 2 55.7 ns 307 Nov 3 51.7 ns 308 Nov 4 59.6 ns 309 Nov 5 47.8 ns 310 Nov 6 46.9 ns 311 Nov 7 46.6 ns 312 Nov 8 43.8 ns 313 Nov 9 48.0 ns 314 Nov 10 52.1 ns 315 Nov 11 53.7 ns 316 Nov 12 54.4 ns 317 Nov 13 56.4 ns 318 Nov 14 53.0 ns 319 Nov 15 52.4 ns 320 Nov 16 52.4 ns 321 Nov 17 52.0 ns 322 Nov 18 53.7 ns 323 Nov 19 54.4 ns 324 Nov 20 53.7 ns 325 Nov 21 53.2 ns 326 Nov 22 48.5 ns 327 Nov 23 50.8 ns 328 Nov 24 50.1 ns 329 Nov 25 52.9 ns 330 Nov 26 49.0 ns 331 Nov 27 48.2 ns 332 Nov 28 46.3 ns 333 Nov 29 45.7 ns 334 Nov 30 46.8 ns 335 Dec 1 47.1 ns 336 Dec 2 42.4 ns 337 Dec 3 41.8 ns 338 Dec 4 36.8 ns 339 Dec 5 35.3 ns 340 Dec 6 33.3 ns 341 Dec 7 33.1 ns 342 Dec 8 35.0 ns 343 Dec 9 37.6 ns 344 Dec 10 41.0 ns 345 Dec 11 42.2 ns 346 Dec 12 45.8 ns 347 Dec 13 45.1 ns 348 Dec 14 44.0 ns 349 Dec 15 40.1 ns 350 Dec 16 47.8 ns 351 Dec 17 52.2 ns 352 Dec 18 45.2 ns 353 Dec 19 45.2 ns 354 Dec 20 47.0 ns 355 Dec 21 44.5 ns 356 Dec 22 40.6 ns 357 Dec 23 38.1 ns 358 Dec 24 36.9 ns 359 Dec 25 38.2 ns 360 Dec 26 38.4 ns 361 Dec 27 37.7 ns 362 Dec 28 39.1 ns 363 Dec 29 42.1 ns 364 Dec 30 45.2 ns 365 Dec 31 45.7 ns