Parker, Arizona Cotton Heat Stress for 2017 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 64.6 ns 122 May 2 68.1 ns 123 May 3 71.0 ns 124 May 4 72.0 ns 125 May 5 73.3 ns 126 May 6 69.9 ns 127 May 7 56.9 ns 128 May 8 63.8 ns 129 May 9 57.7 ns 130 May 10 62.4 ns 131 May 11 67.8 ns 132 May 12 70.2 ns 133 May 13 66.8 ns 134 May 14 63.3 ns 135 May 15 61.4 ns 136 May 16 61.6 ns 137 May 17 65.9 ns 138 May 18 67.4 ns 139 May 19 66.1 ns 140 May 20 67.7 ns 141 May 21 70.6 ns 142 May 22 73.4 ns 143 May 23 75.2 ns 144 May 24 74.5 ns 145 May 25 70.9 ns 146 May 26 68.0 ns 147 May 27 69.8 ns 148 May 28 70.8 ns 149 May 29 72.8 ns 150 May 30 72.8 ns 151 May 31 70.9 ns 152 Jun 1 70.4 ns 153 Jun 2 71.4 ns 154 Jun 3 74.3 ns 155 Jun 4 75.8 ns 156 Jun 5 77.3 ns 157 Jun 6 74.1 ns 158 Jun 7 72.4 ns 159 Jun 8 73.6 ns 160 Jun 9 75.2 ns 161 Jun 10 73.4 ns 162 Jun 11 70.8 ns 163 Jun 12 67.5 ns 164 Jun 13 67.6 ns 165 Jun 14 69.9 ns 166 Jun 15 73.8 ns 167 Jun 16 75.5 ns 168 Jun 17 76.6 ns 169 Jun 18 77.9 ns 170 Jun 19 80.1 ns 171 Jun 20 82.2 ns 172 Jun 21 82.5 L1 173 Jun 22 84.7 L1 174 Jun 23 83.4 L1 175 Jun 24 84.2 L1 176 Jun 25 86.9 L2 177 Jun 26 87.0 L2 178 Jun 27 80.3 ns 179 Jun 28 77.3 ns 180 Jun 29 75.9 ns 181 Jun 30 77.8 ns 182 Jul 1 78.6 ns 183 Jul 2 77.6 ns 184 Jul 3 81.7 ns 185 Jul 4 80.4 ns 186 Jul 5 81.9 ns 187 Jul 6 83.0 L1 188 Jul 7 86.5 L2 189 Jul 8 86.2 L2 190 Jul 9 84.3 L1 191 Jul 10 84.5 L1 192 Jul 11 84.9 L1 193 Jul 12 84.0 L1 194 Jul 13 84.0 L1 195 Jul 14 85.3 L1 196 Jul 15 86.0 L1 197 Jul 16 85.7 L1 198 Jul 17 85.3 L1 199 Jul 18 86.1 L2 200 Jul 19 84.5 L1 201 Jul 20 83.7 L1 202 Jul 21 83.8 L1 203 Jul 22 84.8 L1 204 Jul 23 84.7 L1 205 Jul 24 82.8 L1 206 Jul 25 84.4 L1 207 Jul 26 84.6 L1 208 Jul 27 84.8 L1 209 Jul 28 85.8 L1 210 Jul 29 84.0 L1 211 Jul 30 83.2 L1 212 Jul 31 85.6 L1 213 Aug 1 84.6 L1 214 Aug 2 85.1 L1 215 Aug 3 83.1 L1 216 Aug 4 84.6 L1 217 Aug 5 83.2 L1 218 Aug 6 82.6 L1 219 Aug 7 83.9 L1 220 Aug 8 82.6 L1 221 Aug 9 82.4 L1 222 Aug 10 83.9 L1 223 Aug 11 86.0 L2 224 Aug 12 85.9 L1 225 Aug 13 83.5 L1 226 Aug 14 77.4 ns 227 Aug 15 73.7 ns 228 Aug 16 73.3 ns 229 Aug 17 77.1 ns 230 Aug 18 78.8 ns 231 Aug 19 79.7 ns 232 Aug 20 79.8 ns 233 Aug 21 79.7 ns 234 Aug 22 80.8 ns 235 Aug 23 81.5 ns 236 Aug 24 83.5 L1 237 Aug 25 83.4 L1 238 Aug 26 83.9 L1 239 Aug 27 83.7 L1 240 Aug 28 86.4 L2 241 Aug 29 86.3 L2 242 Aug 30 85.9 L1 243 Aug 31 86.1 L2 244 Sep 1 82.9 L1 245 Sep 2 84.5 L1 246 Sep 3 82.6 L1 247 Sep 4 81.4 ns 248 Sep 5 82.5 L1 249 Sep 6 83.5 L1 250 Sep 7 81.4 ns 251 Sep 8 78.6 ns 252 Sep 9 74.4 ns 253 Sep 10 79.3 ns 254 Sep 11 81.7 ns 255 Sep 12 80.7 ns 256 Sep 13 80.2 ns 257 Sep 14 72.7 ns 258 Sep 15 69.9 ns 259 Sep 16 72.3 ns 260 Sep 17 73.8 ns 261 Sep 18 71.1 ns 262 Sep 19 71.6 ns 263 Sep 20 70.7 ns 264 Sep 21 71.7 ns 265 Sep 22 64.3 ns 266 Sep 23 64.9 ns 267 Sep 24 67.0 ns 268 Sep 25 62.9 ns 269 Sep 26 63.1 ns 270 Sep 27 63.2 ns 271 Sep 28 66.2 ns 272 Sep 29 67.0 ns 273 Sep 30 67.3 ns 274 Oct 1 67.4 ns 275 Oct 2 68.1 ns 276 Oct 3 64.5 ns 277 Oct 4 68.6 ns 278 Oct 5 66.4 ns 279 Oct 6 67.9 ns 280 Oct 7 64.6 ns 281 Oct 8 64.0 ns 282 Oct 9 66.5 ns 283 Oct 10 58.6 ns 284 Oct 11 61.2 ns 285 Oct 12 62.6 ns 286 Oct 13 62.2 ns 287 Oct 14 64.2 ns 288 Oct 15 61.7 ns 289 Oct 16 62.2 ns 290 Oct 17 64.9 ns 291 Oct 18 63.1 ns 292 Oct 19 64.2 ns 293 Oct 20 64.9 ns 294 Oct 21 63.7 ns 295 Oct 22 58.5 ns 296 Oct 23 66.0 ns 297 Oct 24 72.8 ns 298 Oct 25 62.9 ns 299 Oct 26 60.3 ns 300 Oct 27 62.3 ns 301 Oct 28 60.2 ns 302 Oct 29 60.3 ns 303 Oct 30 61.6 ns 304 Oct 31 60.3 ns 305 Nov 1 62.4 ns