Roll, Arizona Cotton Heat Stress for 2009 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 67.0 ns 122 May 2 68.9 ns 123 May 3 70.7 ns 124 May 4 71.7 ns 125 May 5 72.1 ns 126 May 6 73.4 ns 127 May 7 74.2 ns 128 May 8 74.5 ns 129 May 9 73.2 ns 130 May 10 72.4 ns 131 May 11 73.5 ns 132 May 12 72.6 ns 133 May 13 72.4 ns 134 May 14 72.8 ns 135 May 15 71.2 ns 136 May 16 73.9 ns 137 May 17 76.5 ns 138 May 18 79.8 ns 139 May 19 80.4 ns 140 May 20 78.1 ns 141 May 21 75.1 ns 142 May 22 73.5 ns 143 May 23 72.7 ns 144 May 24 71.7 ns 145 May 25 71.3 ns 146 May 26 71.0 ns 147 May 27 71.7 ns 148 May 28 73.5 ns 149 May 29 71.8 ns 150 May 30 70.3 ns 151 May 31 73.1 ns 152 Jun 1 74.0 ns 153 Jun 2 74.4 ns 154 Jun 3 75.6 ns 155 Jun 4 74.7 ns 156 Jun 5 68.3 ns 157 Jun 6 67.8 ns 158 Jun 7 68.6 ns 159 Jun 8 71.1 ns 160 Jun 9 71.6 ns 161 Jun 10 70.4 ns 162 Jun 11 72.4 ns 163 Jun 12 71.8 ns 164 Jun 13 71.0 ns 165 Jun 14 71.1 ns 166 Jun 15 69.9 ns 167 Jun 16 71.1 ns 168 Jun 17 74.3 ns 169 Jun 18 76.4 ns 170 Jun 19 76.1 ns 171 Jun 20 74.4 ns 172 Jun 21 74.5 ns 173 Jun 22 75.0 ns 174 Jun 23 76.2 ns 175 Jun 24 78.5 ns 176 Jun 25 79.4 ns 177 Jun 26 81.4 ns 178 Jun 27 82.9 L1 179 Jun 28 83.3 L1 180 Jun 29 85.2 L1 181 Jun 30 85.3 L1 182 Jul 1 84.4 L1 183 Jul 2 86.6 L2 184 Jul 3 86.1 L2 185 Jul 4 86.5 L2 186 Jul 5 84.0 L1 187 Jul 6 83.4 L1 188 Jul 7 83.6 L1 189 Jul 8 80.0 ns 190 Jul 9 79.8 ns 191 Jul 10 82.1 ns 192 Jul 11 84.3 L1 193 Jul 12 84.2 L1 194 Jul 13 85.0 L1 195 Jul 14 83.8 L1 196 Jul 15 86.2 L2 197 Jul 16 86.3 L2 198 Jul 17 86.8 L2 199 Jul 18 86.6 L2 200 Jul 19 86.1 L2 201 Jul 20 85.7 L1 202 Jul 21 86.6 L2 203 Jul 22 86.5 L2 204 Jul 23 86.5 L2 205 Jul 24 83.7 L1 206 Jul 25 84.5 L1 207 Jul 26 85.5 L1 208 Jul 27 87.3 L2 209 Jul 28 84.5 L1 210 Jul 29 83.9 L1 211 Jul 30 82.5 L1 212 Jul 31 80.4 ns 213 Aug 1 81.1 ns 214 Aug 2 82.7 L1 215 Aug 3 85.1 L1 216 Aug 4 86.9 L2 217 Aug 5 86.3 L2 218 Aug 6 82.7 L1 219 Aug 7 74.9 ns 220 Aug 8 73.3 ns 221 Aug 9 75.6 ns 222 Aug 10 78.3 ns 223 Aug 11 84.5 L1 224 Aug 12 84.4 L1 225 Aug 13 85.5 L1 226 Aug 14 83.0 L1 227 Aug 15 79.8 ns 228 Aug 16 78.0 ns 229 Aug 17 76.3 ns 230 Aug 18 77.1 ns 231 Aug 19 82.4 ns 232 Aug 20 83.6 L1 233 Aug 21 83.1 L1 234 Aug 22 81.7 ns 235 Aug 23 82.9 L1 236 Aug 24 82.1 ns 237 Aug 25 82.2 ns 238 Aug 26 83.5 L1 239 Aug 27 80.8 ns 240 Aug 28 81.9 ns 241 Aug 29 82.8 L1 242 Aug 30 83.5 L1 243 Aug 31 84.3 L1 244 Sep 1 84.9 L1 245 Sep 2 85.1 L1 246 Sep 3 84.7 L1 247 Sep 4 83.4 L1 248 Sep 5 79.7 ns 249 Sep 6 80.9 ns 250 Sep 7 81.8 ns 251 Sep 8 80.9 ns 252 Sep 9 81.2 ns 253 Sep 10 83.7 L1 254 Sep 11 81.9 ns 255 Sep 12 81.6 ns 256 Sep 13 80.4 ns 257 Sep 14 77.4 ns 258 Sep 15 73.8 ns 259 Sep 16 75.7 ns 260 Sep 17 76.6 ns 261 Sep 18 77.7 ns 262 Sep 19 77.9 ns 263 Sep 20 79.2 ns 264 Sep 21 78.4 ns 265 Sep 22 75.9 ns 266 Sep 23 72.4 ns 267 Sep 24 69.6 ns 268 Sep 25 71.9 ns 269 Sep 26 73.2 ns 270 Sep 27 74.2 ns 271 Sep 28 73.6 ns 272 Sep 29 74.8 ns 273 Sep 30 72.7 ns