Parker-2, Arizona Cotton Heat Stress for 2018 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 58.2 ns 122 May 2 56.8 ns 123 May 3 62.6 ns 124 May 4 68.1 ns 125 May 5 70.6 ns 126 May 6 71.3 ns 127 May 7 73.9 ns 128 May 8 72.3 ns 129 May 9 75.1 ns 130 May 10 76.9 ns 131 May 11 71.6 ns 132 May 12 65.8 ns 133 May 13 65.1 ns 134 May 14 66.4 ns 135 May 15 67.8 ns 136 May 16 69.2 ns 137 May 17 71.3 ns 138 May 18 70.4 ns 139 May 19 71.5 ns 140 May 20 71.1 ns 141 May 21 69.6 ns 142 May 22 68.5 ns 143 May 23 69.1 ns 144 May 24 70.9 ns 145 May 25 70.8 ns 146 May 26 67.5 ns 147 May 27 70.7 ns 148 May 28 73.2 ns 149 May 29 76.4 ns 150 May 30 74.9 ns 151 May 31 73.4 ns 152 Jun 1 73.4 ns 153 Jun 2 73.6 ns 154 Jun 3 76.2 ns 155 Jun 4 77.1 ns 156 Jun 5 76.1 ns 157 Jun 6 76.0 ns 158 Jun 7 74.9 ns 159 Jun 8 76.1 ns 160 Jun 9 76.0 ns 161 Jun 10 76.6 ns 162 Jun 11 77.3 ns 163 Jun 12 78.1 ns 164 Jun 13 77.7 ns 165 Jun 14 79.8 ns 166 Jun 15 79.8 ns 167 Jun 16 77.2 ns 168 Jun 17 71.5 ns 169 Jun 18 71.4 ns 170 Jun 19 72.9 ns 171 Jun 20 76.9 ns 172 Jun 21 77.7 ns 173 Jun 22 79.4 ns 174 Jun 23 79.6 ns 175 Jun 24 77.5 ns 176 Jun 25 77.8 ns 177 Jun 26 78.1 ns 178 Jun 27 77.5 ns 179 Jun 28 78.6 ns 180 Jun 29 76.0 ns 181 Jun 30 77.1 ns 182 Jul 1 77.6 ns 183 Jul 2 77.7 ns 184 Jul 3 77.5 ns 185 Jul 4 78.9 ns 186 Jul 5 80.9 ns 187 Jul 6 84.1 L1 188 Jul 7 87.2 L2 189 Jul 8 88.1 L2 190 Jul 9 84.8 L1 191 Jul 10 83.0 L1 192 Jul 11 83.7 L1 193 Jul 12 83.3 L1 194 Jul 13 85.3 L1 195 Jul 14 86.9 L2 196 Jul 15 86.6 L2 197 Jul 16 85.7 L1 198 Jul 17 86.7 L2 199 Jul 18 84.4 L1 199 Jul 18 84.4 L1 200 Jul 19 85.0 L1 201 Jul 20 85.6 L1 202 Jul 21 80.8 ns 203 Jul 22 84.2 L1 204 Jul 23 87.1 L2 205 Jul 24 87.2 L2 206 Jul 25 87.7 L2 207 Jul 26 89.1 L2 208 Jul 27 87.7 L2 209 Jul 28 87.8 L2 210 Jul 29 87.0 L2 211 Jul 30 87.7 L2 212 Jul 31 88.2 L2 213 Aug 1 88.4 L2 214 Aug 2 88.6 L2 215 Aug 3 86.5 L2 216 Aug 4 86.2 L2 217 Aug 5 83.9 L1 218 Aug 6 84.6 L1 219 Aug 7 89.0 L2 220 Aug 8 87.1 L2 221 Aug 9 85.5 L1 222 Aug 10 83.8 L1 223 Aug 11 83.4 L1 224 Aug 12 85.0 L1 225 Aug 13 86.0 L2 226 Aug 14 85.6 L1 227 Aug 15 84.4 L1 228 Aug 16 82.3 ns 229 Aug 17 84.8 L1 230 Aug 18 85.9 L1 231 Aug 19 87.7 L2 232 Aug 20 87.3 L2 233 Aug 21 87.5 L2 234 Aug 22 85.6 L1 235 Aug 23 85.3 L1 236 Aug 24 85.1 L1 237 Aug 25 84.3 L1 238 Aug 26 83.6 L1 239 Aug 27 79.8 ns 240 Aug 28 80.0 ns 241 Aug 29 78.7 ns 242 Aug 30 82.2 ns 243 Aug 31 82.1 ns 244 Sep 1 81.0 ns 245 Sep 2 79.2 ns 246 Sep 3 78.9 ns 247 Sep 4 78.2 ns 248 Sep 5 78.6 ns 249 Sep 6 81.1 ns 250 Sep 7 81.7 ns 251 Sep 8 80.8 ns 252 Sep 9 83.3 L1 253 Sep 10 79.7 ns 254 Sep 11 77.2 ns 255 Sep 12 75.4 ns 256 Sep 13 75.4 ns 257 Sep 14 73.6 ns 258 Sep 15 76.8 ns 259 Sep 16 82.6 L1 260 Sep 17 80.0 ns 261 Sep 18 79.2 ns 262 Sep 19 82.6 L1 263 Sep 20 79.7 ns 264 Sep 21 81.0 ns 265 Sep 22 79.5 ns 266 Sep 23 79.2 ns 267 Sep 24 78.2 ns 268 Sep 25 75.1 ns 269 Sep 26 76.4 ns 270 Sep 27 74.3 ns 271 Sep 28 74.4 ns 272 Sep 29 77.5 ns 273 Sep 30 76.2 ns 274 Oct 1 75.7 ns 275 Oct 2 75.2 ns 276 Oct 3 76.7 ns 277 Oct 4 71.0 ns 278 Oct 5 70.5 ns 279 Oct 6 69.5 ns 280 Oct 7 64.4 ns 281 Oct 8 63.5 ns 282 Oct 9 64.1 ns 283 Oct 10 68.6 ns 284 Oct 11 69.0 ns 285 Oct 12 67.2 ns 286 Oct 13 66.8 ns 287 Oct 14 64.2 ns 288 Oct 15 58.3 ns 289 Oct 16 55.6 ns 290 Oct 17 57.6 ns 291 Oct 18 60.3 ns 292 Oct 19 62.4 ns 293 Oct 20 65.5 ns 294 Oct 21 68.1 ns 295 Oct 22 66.7 ns 296 Oct 23 67.2 ns 297 Oct 24 65.4 ns 298 Oct 25 64.4 ns 299 Oct 26 63.0 ns 300 Oct 27 60.7 ns 301 Oct 28 60.2 ns 302 Oct 29 64.0 ns 303 Oct 30 64.6 ns 304 Oct 31 58.8 ns 305 Nov 1 56.2 ns