Marana, Arizona Cotton Heat Stress for 2011 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 53.5 ns 122 May 2 61.2 ns 123 May 3 64.0 ns 124 May 4 68.5 ns 125 May 5 68.7 ns 126 May 6 69.2 ns 127 May 7 69.9 ns 128 May 8 68.2 ns 129 May 9 65.4 ns 130 May 10 58.4 ns 131 May 11 60.4 ns 132 May 12 65.2 ns 133 May 13 70.8 ns 134 May 14 69.0 ns 135 May 15 68.2 ns 136 May 16 65.4 ns 137 May 17 62.8 ns 138 May 18 62.5 ns 139 May 19 59.8 ns 140 May 20 62.7 ns 141 May 21 67.3 ns 142 May 22 68.6 ns 143 May 23 68.8 ns 144 May 24 66.0 ns 145 May 25 68.2 ns 146 May 26 71.2 ns 147 May 27 72.9 ns 148 May 28 75.5 ns 149 May 29 71.7 ns 150 May 30 61.7 ns 151 May 31 68.7 ns 152 Jun 1 72.5 ns 153 Jun 2 70.4 ns 154 Jun 3 69.6 ns 155 Jun 4 73.3 ns 156 Jun 5 74.7 ns 157 Jun 6 74.7 ns 158 Jun 7 71.9 ns 159 Jun 8 71.4 ns 160 Jun 9 71.1 ns 161 Jun 10 73.3 ns 162 Jun 11 73.9 ns 163 Jun 12 75.0 ns 164 Jun 13 73.3 ns 165 Jun 14 74.5 ns 166 Jun 15 78.3 ns 167 Jun 16 78.9 ns 168 Jun 17 78.9 ns 169 Jun 18 77.5 ns 170 Jun 19 76.0 ns 171 Jun 20 75.4 ns 172 Jun 21 76.4 ns 173 Jun 22 79.1 ns 174 Jun 23 80.5 ns 175 Jun 24 81.2 ns 176 Jun 25 81.9 ns 177 Jun 26 81.9 ns 178 Jun 27 82.2 ns 179 Jun 28 83.3 L1 180 Jun 29 85.7 L1 181 Jun 30 83.1 L1 182 Jul 1 81.3 ns 183 Jul 2 84.3 L1 184 Jul 3 84.4 L1 185 Jul 4 81.0 ns 186 Jul 5 80.2 ns 187 Jul 6 80.8 ns 188 Jul 7 82.1 ns 189 Jul 8 84.1 L1 190 Jul 9 83.3 L1 191 Jul 10 80.2 ns 192 Jul 11 80.2 ns 193 Jul 12 81.1 ns 194 Jul 13 77.7 ns 195 Jul 14 75.4 ns 196 Jul 15 75.0 ns 197 Jul 16 77.8 ns 198 Jul 17 81.4 ns 199 Jul 18 82.1 ns 200 Jul 19 82.4 ns 201 Jul 20 81.9 ns 202 Jul 21 83.3 L1 203 Jul 22 84.3 L1 204 Jul 23 82.1 ns 205 Jul 24 80.8 ns 206 Jul 25 81.7 ns 207 Jul 26 82.7 L1 208 Jul 27 82.1 ns 209 Jul 28 82.5 L1 210 Jul 29 83.0 L1 211 Jul 30 84.0 L1 212 Jul 31 81.7 ns 213 Aug 1 82.8 L1 214 Aug 2 85.5 L1 215 Aug 3 82.9 L1 216 Aug 4 83.8 L1 217 Aug 5 84.2 L1 218 Aug 6 84.1 L1 219 Aug 7 83.2 L1 220 Aug 8 83.2 L1 221 Aug 9 83.3 L1 222 Aug 10 82.2 ns 223 Aug 11 80.4 ns 224 Aug 12 79.5 ns 225 Aug 13 82.4 L1 226 Aug 14 84.3 L1 227 Aug 15 83.5 L1 228 Aug 16 81.6 ns 229 Aug 17 85.4 L1 230 Aug 18 81.7 ns 231 Aug 19 79.7 ns 232 Aug 20 81.8 ns 233 Aug 21 82.4 L1 234 Aug 22 84.5 L1 235 Aug 23 85.2 L1 236 Aug 24 85.9 L1 237 Aug 25 85.3 L1 238 Aug 26 85.5 L1 239 Aug 27 83.5 L1 240 Aug 28 83.3 L1 241 Aug 29 83.1 L1 242 Aug 30 83.8 L1 243 Aug 31 84.6 L1 244 Sep 1 85.1 L1 245 Sep 2 82.2 ns 246 Sep 3 81.7 ns 247 Sep 4 82.9 L1 248 Sep 5 83.0 L1 249 Sep 6 83.1 L1 250 Sep 7 83.6 L1 251 Sep 8 82.3 ns 252 Sep 9 78.4 ns 253 Sep 10 73.4 ns 254 Sep 11 74.8 ns 255 Sep 12 74.5 ns 256 Sep 13 72.6 ns 257 Sep 14 72.0 ns 258 Sep 15 72.3 ns 259 Sep 16 75.1 ns 260 Sep 17 74.7 ns 261 Sep 18 73.3 ns 262 Sep 19 74.9 ns 263 Sep 20 75.3 ns 264 Sep 21 74.3 ns 265 Sep 22 76.6 ns 266 Sep 23 76.6 ns 267 Sep 24 76.7 ns 268 Sep 25 76.6 ns 269 Sep 26 74.2 ns 270 Sep 27 73.8 ns 271 Sep 28 72.6 ns 272 Sep 29 73.5 ns 273 Sep 30 76.6 ns