Parker, Arizona Cotton Heat Stress for 2019 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 64.0 ns 122 May 2 64.3 ns 123 May 3 66.0 ns 124 May 4 66.9 ns 125 May 5 66.3 ns 126 May 6 64.6 ns 127 May 7 64.9 ns 128 May 8 68.0 ns 129 May 9 68.8 ns 130 May 10 65.4 ns 131 May 11 67.5 ns 132 May 12 70.3 ns 133 May 13 70.6 ns 134 May 14 71.5 ns 135 May 15 71.0 ns 136 May 16 65.8 ns 137 May 17 62.3 ns 138 May 18 65.6 ns 139 May 19 63.4 ns 140 May 20 59.5 ns 141 May 21 60.9 ns 142 May 22 57.4 ns 143 May 23 58.2 ns 144 May 24 61.9 ns 145 May 25 62.9 ns 146 May 26 61.4 ns 147 May 27 59.6 ns 148 May 28 64.7 ns 149 May 29 68.3 ns 150 May 30 70.9 ns 151 May 31 71.0 ns 152 Jun 1 69.0 ns 153 Jun 2 69.8 ns 154 Jun 3 70.4 ns 155 Jun 4 72.1 ns 156 Jun 5 75.7 ns 157 Jun 6 75.3 ns 158 Jun 7 74.6 ns 159 Jun 8 74.3 ns 160 Jun 9 75.9 ns 161 Jun 10 75.8 ns 162 Jun 11 75.5 ns 163 Jun 12 78.2 ns 164 Jun 13 77.5 ns 165 Jun 14 76.0 ns 166 Jun 15 76.7 ns 167 Jun 16 75.9 ns 168 Jun 17 74.9 ns 169 Jun 18 75.5 ns 170 Jun 19 73.2 ns 171 Jun 20 75.7 ns 172 Jun 21 74.1 ns 173 Jun 22 73.9 ns 174 Jun 23 71.4 ns 175 Jun 24 71.7 ns 176 Jun 25 72.1 ns 177 Jun 26 72.7 ns 178 Jun 27 73.0 ns 179 Jun 28 73.5 ns 180 Jun 29 77.0 ns 181 Jun 30 78.4 ns 182 Jul 1 79.1 ns 183 Jul 2 76.8 ns 184 Jul 3 76.4 ns 185 Jul 4 76.2 ns 186 Jul 5 77.6 ns 187 Jul 6 77.5 ns 188 Jul 7 75.3 ns 189 Jul 8 73.4 ns 190 Jul 9 75.6 ns 191 Jul 10 77.7 ns 192 Jul 11 79.2 ns 193 Jul 12 85.3 L1 194 Jul 13 84.6 L1 195 Jul 14 84.3 L1 196 Jul 15 84.1 L1 197 Jul 16 80.8 ns 198 Jul 17 80.3 ns 199 Jul 18 79.9 ns 200 Jul 19 76.8 ns 201 Jul 20 77.4 ns 202 Jul 21 82.7 L1 203 Jul 22 83.5 L1 204 Jul 23 85.1 L1 205 Jul 24 82.2 ns 206 Jul 25 83.7 L1 207 Jul 26 85.0 L1 208 Jul 27 85.6 L1 209 Jul 28 82.3 ns 210 Jul 29 84.9 L1 211 Jul 30 84.6 L1 212 Jul 31 83.4 L1 213 Aug 1 84.5 L1 214 Aug 2 84.2 L1 215 Aug 3 84.9 L1 216 Aug 4 85.9 L1 217 Aug 5 85.3 L1 218 Aug 6 85.3 L1 219 Aug 7 83.9 L1 220 Aug 8 82.9 L1 221 Aug 9 80.5 ns 222 Aug 10 79.7 ns 223 Aug 11 79.8 ns 224 Aug 12 78.1 ns 225 Aug 13 78.4 ns 226 Aug 14 81.2 ns 227 Aug 15 80.0 ns 228 Aug 16 79.1 ns 229 Aug 17 79.0 ns 230 Aug 18 76.5 ns 231 Aug 19 75.6 ns 232 Aug 20 76.4 ns 233 Aug 21 76.1 ns 234 Aug 22 79.4 ns 235 Aug 23 80.5 ns 236 Aug 24 83.2 L1 237 Aug 25 84.1 L1 238 Aug 26 84.6 L1 239 Aug 27 83.9 L1 240 Aug 28 82.2 ns 241 Aug 29 84.1 L1 242 Aug 30 82.0 ns 243 Aug 31 80.1 ns 244 Sep 1 84.0 L1 245 Sep 2 81.6 ns 246 Sep 3 84.2 L1 247 Sep 4 84.7 L1 248 Sep 5 84.6 L1 249 Sep 6 84.8 L1 250 Sep 7 82.9 L1 251 Sep 8 75.0 ns 252 Sep 9 76.0 ns 253 Sep 10 75.2 ns 254 Sep 11 76.1 ns 255 Sep 12 73.9 ns 256 Sep 13 72.6 ns 257 Sep 14 75.7 ns 258 Sep 15 81.6 ns 259 Sep 16 80.1 ns 260 Sep 17 76.6 ns 261 Sep 18 69.1 ns 262 Sep 19 70.8 ns 263 Sep 20 72.2 ns 264 Sep 21 68.9 ns 265 Sep 22 69.0 ns 266 Sep 23 76.2 ns 267 Sep 24 71.7 ns 268 Sep 25 72.3 ns 269 Sep 26 70.2 ns 270 Sep 27 71.2 ns 271 Sep 28 72.4 ns 272 Sep 29 64.1 ns 273 Sep 30 61.4 ns 274 Oct 1 60.0 ns 275 Oct 2 60.3 ns 276 Oct 3 63.0 ns 277 Oct 4 63.6 ns 278 Oct 5 61.6 ns 279 Oct 6 63.3 ns 280 Oct 7 63.0 ns 281 Oct 8 62.5 ns 282 Oct 9 65.4 ns 283 Oct 10 63.6 ns 284 Oct 11 57.0 ns 285 Oct 12 55.4 ns 286 Oct 13 58.0 ns 287 Oct 14 63.8 ns 288 Oct 15 65.2 ns 289 Oct 16 65.4 ns 290 Oct 17 65.8 ns 291 Oct 18 66.2 ns 292 Oct 19 57.0 ns 293 Oct 20 63.0 ns 294 Oct 21 64.6 ns 295 Oct 22 65.1 ns 296 Oct 23 66.8 ns 297 Oct 24 67.7 ns 298 Oct 25 59.4 ns 299 Oct 26 57.0 ns 300 Oct 27 62.6 ns 301 Oct 28 51.7 ns 302 Oct 29 46.1 ns 303 Oct 30 47.9 ns 304 Oct 31 43.9 ns 305 Nov 1 44.9 ns