Coolidge, 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 64.9 ns 122 May 2 66.7 ns 123 May 3 66.5 ns 124 May 4 67.3 ns 125 May 5 68.5 ns 126 May 6 70.0 ns 127 May 7 71.4 ns 128 May 8 72.8 ns 129 May 9 72.9 ns 130 May 10 72.1 ns 131 May 11 71.4 ns 132 May 12 70.9 ns 133 May 13 71.0 ns 134 May 14 71.3 ns 135 May 15 72.0 ns 136 May 16 72.6 ns 137 May 17 74.8 ns 138 May 18 77.5 ns 139 May 19 79.9 ns 140 May 20 76.7 ns 141 May 21 69.6 ns 142 May 22 68.8 ns 143 May 23 72.5 ns 144 May 24 72.2 ns 145 May 25 70.9 ns 146 May 26 71.4 ns 147 May 27 71.9 ns 148 May 28 72.9 ns 149 May 29 74.2 ns 150 May 30 72.4 ns 151 May 31 70.3 ns 152 Jun 1 72.0 ns 153 Jun 2 73.9 ns 154 Jun 3 73.3 ns 155 Jun 4 73.7 ns 156 Jun 5 74.5 ns 157 Jun 6 69.0 ns 158 Jun 7 67.9 ns 159 Jun 8 70.8 ns 160 Jun 9 73.3 ns 161 Jun 10 71.6 ns 162 Jun 11 68.5 ns 163 Jun 12 69.8 ns 164 Jun 13 70.9 ns 165 Jun 14 71.1 ns 166 Jun 15 71.2 ns 167 Jun 16 71.0 ns 168 Jun 17 72.7 ns 169 Jun 18 73.4 ns 170 Jun 19 69.8 ns 171 Jun 20 73.7 ns 172 Jun 21 75.7 ns 173 Jun 22 75.7 ns 174 Jun 23 79.2 ns 175 Jun 24 80.0 ns 176 Jun 25 77.9 ns 177 Jun 26 79.6 ns 178 Jun 27 82.5 L1 179 Jun 28 84.5 L1 180 Jun 29 84.0 L1 181 Jun 30 83.3 L1 182 Jul 1 82.2 ns 183 Jul 2 81.7 ns 184 Jul 3 81.8 ns 185 Jul 4 80.6 ns 186 Jul 5 82.9 L1 187 Jul 6 82.4 L1 188 Jul 7 85.1 L1 189 Jul 8 83.0 L1 190 Jul 9 81.5 ns 191 Jul 10 82.7 L1 192 Jul 11 83.3 L1 193 Jul 12 83.8 L1 194 Jul 13 84.3 L1 195 Jul 14 85.0 L1 196 Jul 15 84.5 L1 197 Jul 16 85.1 L1 198 Jul 17 85.7 L1 199 Jul 18 83.1 L1 200 Jul 19 83.9 L1 201 Jul 20 84.6 L1 202 Jul 21 81.6 ns 203 Jul 22 83.0 L1 204 Jul 23 82.4 L1 205 Jul 24 82.1 ns 206 Jul 25 83.6 L1 207 Jul 26 84.0 L1 208 Jul 27 85.3 L1 209 Jul 28 84.0 L1 210 Jul 29 81.9 ns 211 Jul 30 80.2 ns 212 Jul 31 80.4 ns 213 Aug 1 79.3 ns 214 Aug 2 79.4 ns 215 Aug 3 81.7 ns 216 Aug 4 85.1 L1 217 Aug 5 85.8 L1 218 Aug 6 83.4 L1 219 Aug 7 74.4 ns 220 Aug 8 72.2 ns 221 Aug 9 74.0 ns 222 Aug 10 76.8 ns 223 Aug 11 79.8 ns 224 Aug 12 80.8 ns 225 Aug 13 76.8 ns 226 Aug 14 78.8 ns 227 Aug 15 77.7 ns 228 Aug 16 77.0 ns 229 Aug 17 75.9 ns 230 Aug 18 76.3 ns 231 Aug 19 78.9 ns 232 Aug 20 80.8 ns 233 Aug 21 81.0 ns 234 Aug 22 77.9 ns 235 Aug 23 79.7 ns 236 Aug 24 79.1 ns 237 Aug 25 78.4 ns 238 Aug 26 77.4 ns 239 Aug 27 77.3 ns 240 Aug 28 80.0 ns 241 Aug 29 80.4 ns 242 Aug 30 79.1 ns 243 Aug 31 79.8 ns 244 Sep 1 79.7 ns 245 Sep 2 80.1 ns 246 Sep 3 80.6 ns 247 Sep 4 78.1 ns 248 Sep 5 73.4 ns 249 Sep 6 76.1 ns 250 Sep 7 77.0 ns 251 Sep 8 77.6 ns 252 Sep 9 77.0 ns 253 Sep 10 77.0 ns 254 Sep 11 77.1 ns 255 Sep 12 78.5 ns 256 Sep 13 78.1 ns 257 Sep 14 75.9 ns 258 Sep 15 72.7 ns 259 Sep 16 70.1 ns 260 Sep 17 70.3 ns 261 Sep 18 74.7 ns 262 Sep 19 72.7 ns 263 Sep 20 73.6 ns 264 Sep 21 74.2 ns 265 Sep 22 70.0 ns 266 Sep 23 67.7 ns 267 Sep 24 67.1 ns 268 Sep 25 70.1 ns 269 Sep 26 70.2 ns 270 Sep 27 69.0 ns 271 Sep 28 70.3 ns 272 Sep 29 71.0 ns 273 Sep 30 71.5 ns