Coolidge, Arizona Cotton Heat Stress for 2013 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 65.6 ns 122 May 2 66.0 ns 123 May 3 67.6 ns 124 May 4 66.5 ns 125 May 5 67.8 ns 126 May 6 65.9 ns 127 May 7 63.7 ns 128 May 8 63.2 ns 129 May 9 64.9 ns 130 May 10 67.2 ns 131 May 11 70.0 ns 132 May 12 70.7 ns 133 May 13 71.6 ns 134 May 14 73.0 ns 135 May 15 72.6 ns 136 May 16 70.4 ns 137 May 17 69.0 ns 138 May 18 70.2 ns 139 May 19 69.4 ns 140 May 20 70.1 ns 141 May 21 67.8 ns 142 May 22 70.0 ns 143 May 23 71.9 ns 144 May 24 69.7 ns 145 May 25 69.7 ns 146 May 26 67.9 ns 147 May 27 67.4 ns 148 May 28 69.2 ns 149 May 29 72.1 ns 150 May 30 74.5 ns 151 May 31 75.0 ns 152 Jun 1 76.8 ns 153 Jun 2 77.8 ns 154 Jun 3 75.0 ns 155 Jun 4 74.9 ns 156 Jun 5 72.8 ns 157 Jun 6 76.0 ns 158 Jun 7 78.7 ns 159 Jun 8 78.1 ns 160 Jun 9 75.4 ns 161 Jun 10 76.3 ns 162 Jun 11 75.7 ns 163 Jun 12 79.1 ns 164 Jun 13 79.9 ns 165 Jun 14 78.0 ns 166 Jun 15 79.0 ns 167 Jun 16 77.6 ns 168 Jun 17 76.1 ns 169 Jun 18 75.2 ns 170 Jun 19 73.5 ns 171 Jun 20 74.6 ns 172 Jun 21 74.2 ns 173 Jun 22 73.8 ns 174 Jun 23 73.9 ns 175 Jun 24 73.4 ns 176 Jun 25 73.8 ns 177 Jun 26 74.5 ns 178 Jun 27 75.9 ns 179 Jun 28 79.0 ns 180 Jun 29 84.0 L1 181 Jun 30 85.2 L1 182 Jul 1 84.4 L1 183 Jul 2 82.8 L1 184 Jul 3 83.4 L1 185 Jul 4 83.8 L1 186 Jul 5 82.4 ns 187 Jul 6 83.6 L1 188 Jul 7 83.7 L1 189 Jul 8 85.4 L1 190 Jul 9 85.5 L1 191 Jul 10 83.7 L1 192 Jul 11 82.2 ns 193 Jul 12 79.3 ns 194 Jul 13 82.1 ns 195 Jul 14 84.8 L1 196 Jul 15 83.9 L1 197 Jul 16 79.5 ns 198 Jul 17 82.3 ns 199 Jul 18 82.4 ns 200 Jul 19 81.8 ns 201 Jul 20 80.3 ns 202 Jul 21 77.8 ns 203 Jul 22 78.2 ns 204 Jul 23 81.3 ns 205 Jul 24 82.1 ns 206 Jul 25 81.0 ns 207 Jul 26 82.8 L1 208 Jul 27 83.7 L1 209 Jul 28 82.0 ns 210 Jul 29 80.2 ns 211 Jul 30 81.5 ns 212 Jul 31 83.2 L1 213 Aug 1 82.4 ns 214 Aug 2 81.7 ns 215 Aug 3 81.2 ns 216 Aug 4 80.4 ns 217 Aug 5 78.8 ns 218 Aug 6 73.6 ns 219 Aug 7 77.8 ns 220 Aug 8 77.3 ns 221 Aug 9 76.8 ns 222 Aug 10 76.6 ns 223 Aug 11 77.4 ns 224 Aug 12 80.7 ns 225 Aug 13 76.7 ns 226 Aug 14 79.7 ns 227 Aug 15 83.9 L1 228 Aug 16 83.7 L1 229 Aug 17 83.7 L1 230 Aug 18 82.5 L1 231 Aug 19 83.9 L1 232 Aug 20 82.8 L1 233 Aug 21 81.0 ns 234 Aug 22 80.9 ns 235 Aug 23 79.2 ns 236 Aug 24 80.4 ns 237 Aug 25 78.8 ns 238 Aug 26 78.5 ns 239 Aug 27 80.2 ns 240 Aug 28 80.9 ns 241 Aug 29 79.2 ns 242 Aug 30 79.8 ns 243 Aug 31 80.5 ns 244 Sep 1 82.0 ns 245 Sep 2 80.0 ns 246 Sep 3 81.0 ns 247 Sep 4 81.8 ns 248 Sep 5 81.5 ns 249 Sep 6 80.3 ns 250 Sep 7 79.3 ns 251 Sep 8 76.7 ns 252 Sep 9 74.1 ns 253 Sep 10 73.8 ns 254 Sep 11 73.8 ns 255 Sep 12 74.8 ns 256 Sep 13 76.7 ns 257 Sep 14 80.6 ns 258 Sep 15 79.2 ns 259 Sep 16 81.4 ns 260 Sep 17 83.8 L1 261 Sep 18 78.4 ns 262 Sep 19 73.9 ns 263 Sep 20 73.3 ns 264 Sep 21 77.3 ns 265 Sep 22 73.8 ns 266 Sep 23 63.6 ns 267 Sep 24 67.0 ns 268 Sep 25 68.0 ns 269 Sep 26 68.8 ns 270 Sep 27 64.4 ns 271 Sep 28 60.5 ns 272 Sep 29 64.2 ns 273 Sep 30 64.2 ns