Maricopa, Arizona Cotton Heat Stress for 2008 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 --- ------ --------- 153 Jun 1 73.3 ns 154 Jun 2 74.6 ns 155 Jun 3 73.3 ns 156 Jun 4 72.3 ns 157 Jun 5 70.3 ns 158 Jun 6 71.3 ns 159 Jun 7 75.7 ns 160 Jun 8 74.8 ns 161 Jun 9 76.5 ns 162 Jun 10 77.2 ns 163 Jun 11 75.8 ns 164 Jun 12 74.4 ns 165 Jun 13 76.1 ns 166 Jun 14 78.4 ns 167 Jun 15 81.5 ns 168 Jun 16 84.4 L1 169 Jun 17 85.5 L1 170 Jun 18 83.6 L1 171 Jun 19 80.2 ns 172 Jun 20 80.3 ns 173 Jun 21 82.4 ns 174 Jun 22 83.4 L1 175 Jun 23 82.7 L1 176 Jun 24 81.4 ns 177 Jun 25 81.2 ns 178 Jun 26 80.4 ns 179 Jun 27 80.6 ns 180 Jun 28 82.5 L1 181 Jun 29 84.6 L1 182 Jun 30 84.1 L1 183 Jul 1 84.5 L1 184 Jul 2 84.4 L1 185 Jul 3 86.7 L2 186 Jul 4 85.2 L1 187 Jul 5 84.3 L1 188 Jul 6 85.5 L1 189 Jul 7 83.7 L1 190 Jul 8 83.1 L1 191 Jul 9 83.6 L1 192 Jul 10 81.4 ns 193 Jul 11 78.5 ns 194 Jul 12 79.7 ns 195 Jul 13 79.5 ns 196 Jul 14 80.8 ns 197 Jul 15 83.3 L1 198 Jul 16 85.2 L1 199 Jul 17 85.4 L1 200 Jul 18 85.7 L1 201 Jul 19 83.9 L1 202 Jul 20 81.5 ns 203 Jul 21 84.7 L1 204 Jul 22 85.9 L1 205 Jul 23 83.9 L1 206 Jul 24 86.1 L2 207 Jul 25 85.7 L1 208 Jul 26 84.5 L1 209 Jul 27 83.5 L1 210 Jul 28 81.2 ns 211 Jul 29 80.4 ns 212 Jul 30 82.9 L1 213 Jul 31 85.3 L1 214 Aug 1 88.0 L2 215 Aug 2 86.9 L2 216 Aug 3 85.0 L1 217 Aug 4 82.7 L1 218 Aug 5 84.2 L1 219 Aug 6 84.1 L1 220 Aug 7 82.9 L1 221 Aug 8 81.4 ns 222 Aug 9 83.4 L1 223 Aug 10 84.4 L1 224 Aug 11 86.4 L2 225 Aug 12 85.5 L1 226 Aug 13 84.9 L1 227 Aug 14 81.5 ns 228 Aug 15 83.7 L1 229 Aug 16 83.9 L1 230 Aug 17 83.1 L1 231 Aug 18 82.9 L1 232 Aug 19 82.7 L1 233 Aug 20 82.3 ns 234 Aug 21 83.0 L1 235 Aug 22 83.7 L1 236 Aug 23 84.6 L1 237 Aug 24 84.9 L1 238 Aug 25 81.4 ns 239 Aug 26 78.1 ns 240 Aug 27 79.6 ns 241 Aug 28 80.3 ns 242 Aug 29 80.6 ns 243 Aug 30 80.5 ns 244 Aug 31 77.9 ns 245 Sep 1 79.6 ns 246 Sep 2 81.4 ns 247 Sep 3 81.2 ns 248 Sep 4 79.9 ns 249 Sep 5 78.2 ns 250 Sep 6 78.6 ns 251 Sep 7 80.4 ns 252 Sep 8 80.4 ns 253 Sep 9 77.0 ns 254 Sep 10 76.9 ns 255 Sep 11 73.7 ns 256 Sep 12 73.7 ns 257 Sep 13 75.8 ns 258 Sep 14 73.9 ns 259 Sep 15 78.2 ns 260 Sep 16 77.0 ns 261 Sep 17 74.7 ns 262 Sep 18 78.2 ns 263 Sep 19 77.1 ns 264 Sep 20 78.9 ns 265 Sep 21 77.7 ns 266 Sep 22 76.9 ns 267 Sep 23 77.9 ns 268 Sep 24 77.5 ns 269 Sep 25 79.5 ns 270 Sep 26 78.0 ns 271 Sep 27 76.7 ns 272 Sep 28 75.3 ns 273 Sep 29 75.5 ns 274 Sep 30 74.3 ns 275 Oct 1 73.5 ns 276 Oct 2 73.0 ns 277 Oct 3 72.7 ns 278 Oct 4 70.2 ns 279 Oct 5 66.3 ns 280 Oct 6 65.1 ns 281 Oct 7 66.3 ns 282 Oct 8 68.9 ns 283 Oct 9 70.9 ns 284 Oct 10 69.8 ns 285 Oct 11 59.8 ns 286 Oct 12 50.3 ns 287 Oct 13 50.1 ns