Coolidge, 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 63.9 ns 122 May 2 67.0 ns 123 May 3 69.6 ns 124 May 4 72.2 ns 125 May 5 74.3 ns 126 May 6 72.0 ns 127 May 7 61.2 ns 128 May 8 59.1 ns 129 May 9 57.8 ns 130 May 10 60.5 ns 131 May 11 65.4 ns 132 May 12 71.2 ns 133 May 13 70.8 ns 134 May 14 68.8 ns 135 May 15 64.6 ns 136 May 16 59.0 ns 137 May 17 62.5 ns 138 May 18 65.6 ns 139 May 19 63.3 ns 140 May 20 65.9 ns 141 May 21 69.1 ns 142 May 22 72.2 ns 143 May 23 73.9 ns 144 May 24 76.1 ns 145 May 25 74.5 ns 146 May 26 69.8 ns 147 May 27 68.0 ns 148 May 28 70.8 ns 149 May 29 72.0 ns 150 May 30 74.1 ns 151 May 31 75.9 ns 152 Jun 1 74.4 ns 153 Jun 2 74.4 ns 154 Jun 3 79.1 ns 155 Jun 4 79.4 ns 156 Jun 5 79.4 ns 157 Jun 6 79.6 ns 158 Jun 7 77.9 ns 159 Jun 8 76.1 ns 160 Jun 9 77.6 ns 161 Jun 10 74.0 ns 162 Jun 11 73.5 ns 163 Jun 12 70.9 ns 164 Jun 13 68.0 ns 165 Jun 14 69.3 ns 166 Jun 15 72.2 ns 167 Jun 16 73.9 ns 168 Jun 17 75.5 ns 169 Jun 18 78.0 ns 170 Jun 19 80.2 ns 171 Jun 20 83.4 L1 172 Jun 21 83.8 L1 173 Jun 22 84.0 L1 174 Jun 23 83.2 L1 175 Jun 24 83.6 L1 176 Jun 25 86.2 L2 177 Jun 26 84.0 L1 178 Jun 27 81.4 ns 179 Jun 28 80.0 ns 180 Jun 29 78.8 ns 181 Jun 30 75.8 ns 182 Jul 1 76.9 ns 183 Jul 2 79.6 ns 184 Jul 3 83.2 L1 185 Jul 4 82.9 L1 186 Jul 5 82.2 ns 187 Jul 6 83.9 L1 188 Jul 7 85.5 L1 189 Jul 8 84.9 L1 190 Jul 9 83.8 L1 191 Jul 10 83.8 L1 192 Jul 11 82.0 ns 193 Jul 12 84.2 L1 194 Jul 13 83.6 L1 195 Jul 14 82.6 L1 196 Jul 15 82.4 L1 197 Jul 16 81.7 ns 198 Jul 17 79.6 ns 199 Jul 18 80.2 ns 200 Jul 19 81.3 ns 201 Jul 20 81.9 ns 202 Jul 21 81.6 ns 203 Jul 22 82.7 L1 204 Jul 23 80.8 ns 205 Jul 24 79.1 ns 206 Jul 25 83.0 L1 207 Jul 26 84.3 L1 208 Jul 27 84.9 L1 209 Jul 28 81.9 ns 210 Jul 29 80.9 ns 211 Jul 30 81.6 ns 212 Jul 31 85.5 L1 213 Aug 1 81.3 ns 214 Aug 2 79.7 ns 215 Aug 3 80.9 ns 216 Aug 4 81.2 ns 217 Aug 5 82.2 ns 218 Aug 6 79.7 ns 219 Aug 7 79.4 ns 220 Aug 8 78.7 ns 221 Aug 9 80.8 ns 222 Aug 10 81.7 ns 223 Aug 11 83.3 L1 224 Aug 12 82.8 L1 225 Aug 13 79.0 ns 226 Aug 14 81.8 ns 227 Aug 15 78.2 ns 228 Aug 16 75.4 ns 229 Aug 17 74.6 ns 230 Aug 18 76.1 ns 231 Aug 19 77.2 ns 232 Aug 20 78.8 ns 233 Aug 21 78.6 ns 234 Aug 22 80.4 ns 235 Aug 23 79.5 ns 236 Aug 24 79.8 ns 237 Aug 25 80.2 ns 238 Aug 26 82.0 ns 239 Aug 27 83.3 L1 240 Aug 28 82.9 L1 241 Aug 29 83.1 L1 242 Aug 30 81.8 ns 243 Aug 31 78.7 ns 244 Sep 1 77.8 ns 245 Sep 2 80.6 ns 246 Sep 3 80.5 ns 247 Sep 4 81.8 ns 248 Sep 5 81.0 ns 249 Sep 6 79.9 ns 250 Sep 7 78.3 ns 251 Sep 8 76.3 ns 252 Sep 9 77.4 ns 253 Sep 10 79.5 ns 254 Sep 11 80.9 ns 255 Sep 12 81.2 ns 256 Sep 13 80.3 ns 257 Sep 14 77.9 ns 258 Sep 15 72.9 ns 259 Sep 16 71.0 ns 260 Sep 17 72.3 ns 261 Sep 18 68.4 ns 262 Sep 19 68.0 ns 263 Sep 20 67.8 ns 264 Sep 21 69.0 ns 265 Sep 22 68.5 ns 266 Sep 23 61.8 ns 267 Sep 24 58.5 ns 268 Sep 25 57.3 ns 269 Sep 26 61.0 ns 270 Sep 27 63.0 ns 271 Sep 28 63.7 ns 272 Sep 29 67.3 ns 273 Sep 30 67.8 ns 274 Oct 1 66.8 ns 275 Oct 2 65.7 ns 276 Oct 3 65.5 ns 277 Oct 4 70.8 ns 278 Oct 5 73.2 ns 279 Oct 6 65.3 ns 280 Oct 7 60.4 ns 281 Oct 8 61.5 ns 282 Oct 9 62.2 ns 283 Oct 10 63.0 ns 284 Oct 11 69.6 ns 285 Oct 12 64.0 ns 286 Oct 13 63.7 ns 287 Oct 14 62.3 ns 288 Oct 15 61.0 ns 289 Oct 16 67.2 ns 290 Oct 17 68.5 ns 291 Oct 18 67.6 ns 292 Oct 19 67.4 ns 293 Oct 20 63.8 ns 294 Oct 21 60.3 ns 295 Oct 22 58.8 ns 296 Oct 23 60.1 ns 297 Oct 24 65.9 ns 298 Oct 25 70.4 ns 299 Oct 26 61.6 ns 300 Oct 27 59.1 ns 301 Oct 28 60.4 ns 302 Oct 29 60.2 ns 303 Oct 30 59.8 ns 304 Oct 31 59.9 ns 305 Nov 1 59.7 ns