Marana, 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 71.6 ns 153 Jun 1 71.6 ns 154 Jun 2 72.6 ns 155 Jun 3 72.4 ns 156 Jun 4 71.4 ns 157 Jun 5 68.0 ns 158 Jun 6 70.1 ns 159 Jun 7 75.0 ns 160 Jun 8 75.1 ns 161 Jun 9 75.2 ns 162 Jun 10 76.5 ns 163 Jun 11 77.2 ns 164 Jun 12 74.8 ns 165 Jun 13 74.7 ns 166 Jun 14 77.4 ns 167 Jun 15 80.0 ns 168 Jun 16 80.9 ns 169 Jun 17 81.6 ns 170 Jun 18 80.3 ns 171 Jun 19 77.5 ns 172 Jun 20 78.8 ns 173 Jun 21 81.0 ns 174 Jun 22 84.1 L1 175 Jun 23 81.4 ns 176 Jun 24 81.1 ns 177 Jun 25 81.3 ns 178 Jun 26 76.3 ns 179 Jun 27 78.1 ns 180 Jun 28 80.7 ns 181 Jun 29 82.5 L1 182 Jun 30 83.6 L1 183 Jul 1 83.2 L1 184 Jul 2 83.3 L1 185 Jul 3 84.0 L1 186 Jul 4 82.3 ns 187 Jul 5 82.0 ns 188 Jul 6 82.2 ns 189 Jul 7 80.6 ns 190 Jul 8 81.4 ns 191 Jul 9 80.5 ns 192 Jul 10 78.9 ns 193 Jul 11 76.8 ns 194 Jul 12 78.1 ns 195 Jul 13 78.4 ns 196 Jul 14 79.9 ns 197 Jul 15 81.9 ns 198 Jul 16 83.7 L1 199 Jul 17 84.2 L1 200 Jul 18 84.1 L1 201 Jul 19 80.3 ns 202 Jul 20 77.6 ns 203 Jul 21 81.7 ns 204 Jul 22 81.4 ns 205 Jul 23 80.3 ns 206 Jul 24 82.4 L1 207 Jul 25 81.4 ns 208 Jul 26 82.4 ns 209 Jul 27 81.8 ns 210 Jul 28 80.6 ns 211 Jul 29 78.5 ns 212 Jul 30 80.0 ns 213 Jul 31 81.9 ns 214 Aug 1 83.0 L1 215 Aug 2 83.1 L1 216 Aug 3 80.5 ns 217 Aug 4 79.8 ns 218 Aug 5 81.0 ns 219 Aug 6 81.4 ns 220 Aug 7 80.4 ns 221 Aug 8 79.6 ns 222 Aug 9 80.4 ns 223 Aug 10 81.8 ns 224 Aug 11 82.5 L1 225 Aug 12 82.8 L1 226 Aug 13 81.8 ns 227 Aug 14 77.9 ns 228 Aug 15 80.5 ns 229 Aug 16 82.4 ns 230 Aug 17 81.0 ns 231 Aug 18 81.8 ns 232 Aug 19 81.5 ns