Parker, Arizona Cotton Heat Stress for 2015 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 70.1 ns 122 May 2 70.9 ns 123 May 3 70.2 ns 124 May 4 67.5 ns 125 May 5 66.3 ns 126 May 6 65.1 ns 127 May 7 61.8 ns 128 May 8 54.8 ns 129 May 9 57.4 ns 130 May 10 63.7 ns 131 May 11 65.8 ns 132 May 12 67.4 ns 133 May 13 66.7 ns 134 May 14 63.8 ns 135 May 15 55.6 ns 136 May 16 58.6 ns 137 May 17 64.6 ns 138 May 18 65.0 ns 139 May 19 65.6 ns 140 May 20 66.7 ns 141 May 21 68.4 ns 142 May 22 63.5 ns 143 May 23 65.4 ns 144 May 24 66.5 ns 145 May 25 69.9 ns 146 May 26 69.5 ns 147 May 27 70.1 ns 148 May 28 70.9 ns 149 May 29 71.6 ns 150 May 30 74.2 ns 151 May 31 74.9 ns 152 Jun 1 76.1 ns 153 Jun 2 72.8 ns 154 Jun 3 72.3 ns 155 Jun 4 70.3 ns 156 Jun 5 69.0 ns 157 Jun 6 68.3 ns 158 Jun 7 71.8 ns 159 Jun 8 75.7 ns 160 Jun 9 77.6 ns 161 Jun 10 78.7 ns 162 Jun 11 77.7 ns 163 Jun 12 77.3 ns 164 Jun 13 81.2 ns 165 Jun 14 81.2 ns 166 Jun 15 81.8 ns 167 Jun 16 81.2 ns 168 Jun 17 82.0 ns 169 Jun 18 81.6 ns 170 Jun 19 79.0 ns 171 Jun 20 79.4 ns 172 Jun 21 81.8 ns 173 Jun 22 80.7 ns 174 Jun 23 81.2 ns 175 Jun 24 80.0 ns 176 Jun 25 81.7 ns 177 Jun 26 86.1 L2 178 Jun 27 85.2 L1 179 Jun 28 86.5 L2 180 Jun 29 87.3 L2 181 Jun 30 86.9 L2 182 Jul 1 82.4 ns 183 Jul 2 84.2 L1 184 Jul 3 85.6 L1 185 Jul 4 85.2 L1 186 Jul 5 84.9 L1 187 Jul 6 84.4 L1 188 Jul 7 83.4 L1 189 Jul 8 81.0 ns 190 Jul 9 78.1 ns 191 Jul 10 77.0 ns 192 Jul 11 76.8 ns 193 Jul 12 77.4 ns 194 Jul 13 80.6 ns 195 Jul 14 81.1 ns 196 Jul 15 82.2 ns 197 Jul 16 82.7 L1 198 Jul 17 85.4 L1 199 Jul 18 80.3 ns 200 Jul 19 80.0 ns 201 Jul 20 82.0 ns 202 Jul 21 85.0 L1 203 Jul 22 81.4 ns 204 Jul 23 81.0 ns 205 Jul 24 81.2 ns 206 Jul 25 80.9 ns 207 Jul 26 81.4 ns 208 Jul 27 78.1 ns 209 Jul 28 80.6 ns 209 Jul 28 80.6 ns 209 Jul 28 80.6 ns 210 Jul 29 86.9 L2 211 Jul 30 85.8 L1 212 Jul 31 85.1 L1 213 Aug 1 84.7 L1 214 Aug 2 83.9 L1 215 Aug 3 84.3 L1 216 Aug 4 82.6 L1 217 Aug 5 82.6 L1 218 Aug 6 85.5 L1 219 Aug 7 84.3 L1 220 Aug 8 80.4 ns 221 Aug 9 81.0 ns 222 Aug 10 82.3 ns 223 Aug 11 83.8 L1 224 Aug 12 87.6 L2 225 Aug 13 88.4 L2 226 Aug 14 88.3 L2 227 Aug 15 89.0 L2 228 Aug 16 90.6 L2 229 Aug 17 88.8 L2 230 Aug 18 85.2 L1 231 Aug 19 83.1 L1 232 Aug 20 85.2 L1 233 Aug 21 86.3 L2 234 Aug 22 85.6 L1 235 Aug 23 83.9 L1 236 Aug 24 84.0 L1 237 Aug 25 85.1 L1 238 Aug 26 86.0 L2 239 Aug 27 87.2 L2 240 Aug 28 87.0 L2 241 Aug 29 86.8 L2 242 Aug 30 85.8 L1 243 Aug 31 83.2 L1 244 Sep 1 83.7 L1 245 Sep 2 78.8 ns 246 Sep 3 79.8 ns 247 Sep 4 82.0 ns 248 Sep 5 81.5 ns 249 Sep 6 82.3 ns 250 Sep 7 84.8 L1 250 Sep 7 84.8 L1 250 Sep 7 84.8 L1 251 Sep 8 84.5 L1 252 Sep 9 82.2 ns 253 Sep 10 84.9 L1 254 Sep 11 82.5 L1 255 Sep 12 83.3 L1 256 Sep 13 83.6 L1 257 Sep 14 83.4 L1 258 Sep 15 79.1 ns 259 Sep 16 77.4 ns 260 Sep 17 74.6 ns 261 Sep 18 74.1 ns 262 Sep 19 74.9 ns 263 Sep 20 78.8 ns 264 Sep 21 80.6 ns 265 Sep 22 78.8 ns 266 Sep 23 79.3 ns 267 Sep 24 80.9 ns 268 Sep 25 81.4 ns 269 Sep 26 82.3 ns 270 Sep 27 80.9 ns 271 Sep 28 81.7 ns 272 Sep 29 79.5 ns 273 Sep 30 78.6 ns 274 Oct 1 78.1 ns 275 Oct 2 76.1 ns 276 Oct 3 73.1 ns 277 Oct 4 72.9 ns 278 Oct 5 69.7 ns 279 Oct 6 66.5 ns 280 Oct 7 68.0 ns 281 Oct 8 73.7 ns