Marana, 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 67.1 ns 122 May 2 68.9 ns 123 May 3 68.1 ns 124 May 4 68.9 ns 125 May 5 70.3 ns 126 May 6 72.0 ns 127 May 7 73.3 ns 128 May 8 74.2 ns 129 May 9 75.0 ns 130 May 10 73.8 ns 131 May 11 73.5 ns 132 May 12 72.9 ns 133 May 13 72.5 ns 134 May 14 73.0 ns 135 May 15 72.9 ns 136 May 16 74.1 ns 137 May 17 75.1 ns 138 May 18 77.5 ns 139 May 19 78.5 ns 140 May 20 75.1 ns 141 May 21 67.0 ns 142 May 22 67.8 ns 143 May 23 71.8 ns 144 May 24 72.7 ns 145 May 25 71.6 ns 146 May 26 71.7 ns 147 May 27 73.2 ns 148 May 28 74.3 ns 149 May 29 73.8 ns 150 May 30 72.9 ns 151 May 31 70.8 ns 152 Jun 1 72.6 ns 153 Jun 2 73.9 ns 154 Jun 3 74.7 ns 155 Jun 4 75.1 ns 156 Jun 5 74.7 ns 157 Jun 6 69.6 ns 158 Jun 7 69.5 ns 159 Jun 8 71.9 ns 160 Jun 9 74.5 ns 161 Jun 10 71.8 ns 162 Jun 11 68.4 ns 163 Jun 12 69.6 ns 164 Jun 13 72.2 ns 165 Jun 14 72.2 ns 166 Jun 15 71.8 ns 167 Jun 16 71.9 ns 168 Jun 17 72.7 ns 169 Jun 18 75.4 ns 170 Jun 19 70.7 ns 171 Jun 20 74.2 ns 172 Jun 21 76.2 ns 173 Jun 22 76.0 ns 174 Jun 23 79.5 ns 175 Jun 24 80.3 ns 176 Jun 25 78.3 ns 177 Jun 26 80.7 ns 178 Jun 27 83.3 L1 179 Jun 28 83.9 L1 180 Jun 29 83.2 L1 181 Jun 30 81.6 ns 182 Jul 1 80.1 ns 183 Jul 2 81.8 ns 184 Jul 3 81.0 ns 185 Jul 4 78.6 ns 186 Jul 5 82.5 L1 187 Jul 6 82.7 L1 188 Jul 7 84.4 L1 189 Jul 8 82.1 ns 190 Jul 9 82.2 ns 191 Jul 10 83.6 L1 192 Jul 11 83.9 L1 193 Jul 12 83.9 L1 194 Jul 13 84.1 L1 195 Jul 14 84.9 L1 196 Jul 15 83.8 L1 197 Jul 16 84.0 L1 198 Jul 17 82.7 L1 199 Jul 18 83.5 L1 200 Jul 19 83.9 L1 201 Jul 20 82.5 L1 202 Jul 21 82.1 ns 203 Jul 22 82.4 L1 204 Jul 23 82.2 ns 205 Jul 24 83.1 L1 206 Jul 25 82.7 L1 207 Jul 26 83.1 L1 208 Jul 27 85.0 L1 209 Jul 28 84.8 L1 210 Jul 29 83.1 L1 211 Jul 30 82.7 L1 212 Jul 31 81.3 ns 213 Aug 1 80.4 ns 214 Aug 2 81.7 ns 215 Aug 3 84.0 L1 216 Aug 4 85.1 L1 217 Aug 5 84.7 L1 218 Aug 6 84.2 L1 219 Aug 7 78.4 ns 220 Aug 8 75.8 ns 221 Aug 9 77.4 ns 222 Aug 10 80.5 ns 223 Aug 11 80.4 ns 224 Aug 12 80.6 ns 225 Aug 13 77.6 ns 226 Aug 14 80.2 ns 227 Aug 15 80.2 ns 228 Aug 16 79.3 ns 229 Aug 17 78.9 ns 230 Aug 18 78.7 ns 231 Aug 19 81.0 ns 232 Aug 20 82.2 ns 233 Aug 21 79.8 ns 234 Aug 22 77.1 ns 235 Aug 23 79.6 ns 236 Aug 24 80.7 ns 237 Aug 25 81.0 ns 238 Aug 26 79.7 ns 239 Aug 27 79.8 ns 240 Aug 28 81.7 ns 241 Aug 29 81.6 ns 242 Aug 30 81.6 ns 243 Aug 31 81.4 ns 244 Sep 1 79.2 ns 245 Sep 2 80.3 ns 246 Sep 3 79.2 ns 247 Sep 4 78.6 ns 248 Sep 5 75.3 ns 249 Sep 6 77.4 ns 250 Sep 7 77.4 ns 251 Sep 8 77.3 ns 252 Sep 9 77.7 ns 253 Sep 10 78.1 ns 254 Sep 11 79.9 ns 255 Sep 12 79.2 ns 256 Sep 13 78.5 ns 257 Sep 14 78.2 ns 258 Sep 15 76.7 ns 259 Sep 16 73.8 ns 260 Sep 17 73.7 ns 261 Sep 18 76.1 ns 262 Sep 19 75.7 ns 263 Sep 20 75.8 ns 264 Sep 21 75.5 ns 265 Sep 22 74.0 ns 266 Sep 23 68.4 ns 267 Sep 24 69.2 ns 268 Sep 25 73.5 ns 269 Sep 26 74.4 ns 270 Sep 27 74.1 ns 271 Sep 28 74.6 ns 272 Sep 29 75.4 ns 273 Sep 30 74.9 ns