Buckeye, Arizona Cotton Heat Stress for 2013 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 68.3 ns 122 May 2 68.5 ns 123 May 3 69.3 ns 124 May 4 67.6 ns 125 May 5 69.1 ns 126 May 6 67.7 ns 127 May 7 64.9 ns 128 May 8 63.5 ns 129 May 9 65.7 ns 130 May 10 68.6 ns 131 May 11 71.9 ns 132 May 12 72.4 ns 133 May 13 73.7 ns 134 May 14 76.4 ns 135 May 15 74.8 ns 136 May 16 72.8 ns 137 May 17 70.9 ns 138 May 18 71.0 ns 139 May 19 71.3 ns 140 May 20 70.6 ns 141 May 21 70.8 ns 142 May 22 72.6 ns 143 May 23 72.1 ns 144 May 24 70.7 ns 145 May 25 69.8 ns 146 May 26 69.8 ns 147 May 27 69.8 ns 148 May 28 70.8 ns 149 May 29 73.9 ns 150 May 30 75.9 ns 151 May 31 76.3 ns 152 Jun 1 79.2 ns 153 Jun 2 79.3 ns 154 Jun 3 75.7 ns 155 Jun 4 75.3 ns 156 Jun 5 76.1 ns 157 Jun 6 78.8 ns 158 Jun 7 80.4 ns 159 Jun 8 79.6 ns 160 Jun 9 77.6 ns 161 Jun 10 76.7 ns 162 Jun 11 78.0 ns 163 Jun 12 79.9 ns 164 Jun 13 80.6 ns 165 Jun 14 80.1 ns 166 Jun 15 79.0 ns 167 Jun 16 77.2 ns 168 Jun 17 77.7 ns 169 Jun 18 77.1 ns 170 Jun 19 75.5 ns 171 Jun 20 76.8 ns 172 Jun 21 76.1 ns 173 Jun 22 76.8 ns 174 Jun 23 76.0 ns 175 Jun 24 76.1 ns 176 Jun 25 77.0 ns 177 Jun 26 77.5 ns 178 Jun 27 79.2 ns 179 Jun 28 83.4 L1 180 Jun 29 85.8 L1 181 Jun 30 86.6 L2 182 Jul 1 87.3 L2 183 Jul 2 86.2 L2 184 Jul 3 86.6 L2 185 Jul 4 85.2 L1 186 Jul 5 84.7 L1 187 Jul 6 85.5 L1 188 Jul 7 85.1 L1 189 Jul 8 87.5 L2 190 Jul 9 85.4 L1 191 Jul 10 85.1 L1 192 Jul 11 81.7 ns 193 Jul 12 81.7 ns 194 Jul 13 84.7 L1 195 Jul 14 85.2 L1 196 Jul 15 85.6 L1 197 Jul 16 84.5 L1 198 Jul 17 83.6 L1 199 Jul 18 85.5 L1 200 Jul 19 84.8 L1 201 Jul 20 81.7 ns 202 Jul 21 79.4 ns 203 Jul 22 82.3 ns 204 Jul 23 83.2 L1 205 Jul 24 85.5 L1 206 Jul 25 83.6 L1 207 Jul 26 85.9 L1 208 Jul 27 86.4 L2 209 Jul 28 84.5 L1 210 Jul 29 82.7 L1 211 Jul 30 82.7 L1 212 Jul 31 84.6 L1 213 Aug 1 86.1 L2 214 Aug 2 84.3 L1 215 Aug 3 82.9 L1 216 Aug 4 82.6 L1 217 Aug 5 81.1 ns 218 Aug 6 78.2 ns 219 Aug 7 79.7 ns 220 Aug 8 78.1 ns 221 Aug 9 78.8 ns 222 Aug 10 78.8 ns 223 Aug 11 77.2 ns 224 Aug 12 78.0 ns 225 Aug 13 78.1 ns 226 Aug 14 81.2 ns 227 Aug 15 84.8 L1 228 Aug 16 86.0 L2 229 Aug 17 85.9 L1 230 Aug 18 85.0 L1 231 Aug 19 85.1 L1 232 Aug 20 84.6 L1 233 Aug 21 83.3 L1 234 Aug 22 82.9 L1 235 Aug 23 82.3 ns 236 Aug 24 79.7 ns 237 Aug 25 78.1 ns 238 Aug 26 79.7 ns 239 Aug 27 82.5 L1 240 Aug 28 83.2 L1 241 Aug 29 79.5 ns 242 Aug 30 81.9 ns 243 Aug 31 83.5 L1 244 Sep 1 84.7 L1 245 Sep 2 84.0 L1 246 Sep 3 85.1 L1 247 Sep 4 86.3 L2 248 Sep 5 85.1 L1 249 Sep 6 84.2 L1 250 Sep 7 79.6 ns 251 Sep 8 78.0 ns 252 Sep 9 73.5 ns 253 Sep 10 72.1 ns 254 Sep 11 75.7 ns 255 Sep 12 77.5 ns 256 Sep 13 79.4 ns 257 Sep 14 81.1 ns 258 Sep 15 80.1 ns 259 Sep 16 82.2 ns 260 Sep 17 84.5 L1 261 Sep 18 77.2 ns 262 Sep 19 72.1 ns 263 Sep 20 74.4 ns 264 Sep 21 78.0 ns 265 Sep 22 69.9 ns 266 Sep 23 67.6 ns 267 Sep 24 69.2 ns 268 Sep 25 71.2 ns 269 Sep 26 69.9 ns 270 Sep 27 64.2 ns 271 Sep 28 64.3 ns 272 Sep 29 67.3 ns 273 Sep 30 67.4 ns