Coolidge, Arizona Cotton Heat Stress for 2015 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 68.7 ns 122 May 2 70.2 ns 123 May 3 70.6 ns 124 May 4 66.4 ns 125 May 5 65.9 ns 126 May 6 66.5 ns 127 May 7 63.2 ns 128 May 8 58.3 ns 129 May 9 57.6 ns 130 May 10 60.6 ns 131 May 11 65.3 ns 132 May 12 65.0 ns 133 May 13 67.2 ns 134 May 14 66.2 ns 135 May 15 59.2 ns 136 May 16 58.7 ns 137 May 17 64.6 ns 138 May 18 64.5 ns 139 May 19 63.2 ns 140 May 20 66.3 ns 141 May 21 65.6 ns 142 May 22 63.0 ns 143 May 23 61.3 ns 144 May 24 63.2 ns 145 May 25 66.0 ns 146 May 26 69.6 ns 147 May 27 69.5 ns 148 May 28 71.1 ns 149 May 29 71.3 ns 150 May 30 73.5 ns 151 May 31 75.4 ns 152 Jun 1 74.2 ns 153 Jun 2 73.9 ns 154 Jun 3 71.5 ns 155 Jun 4 68.9 ns 156 Jun 5 71.4 ns 157 Jun 6 72.6 ns 158 Jun 7 72.3 ns 159 Jun 8 75.5 ns 160 Jun 9 77.8 ns 161 Jun 10 79.1 ns 162 Jun 11 76.4 ns 163 Jun 12 74.9 ns 164 Jun 13 76.1 ns 165 Jun 14 78.7 ns 166 Jun 15 82.2 ns 167 Jun 16 80.3 ns 168 Jun 17 80.5 ns 169 Jun 18 82.3 ns 170 Jun 19 80.4 ns 171 Jun 20 77.2 ns 172 Jun 21 81.1 ns 173 Jun 22 80.7 ns 174 Jun 23 81.6 ns 175 Jun 24 81.3 ns 176 Jun 25 83.5 L1 177 Jun 26 84.6 L1 178 Jun 27 84.7 L1 179 Jun 28 82.8 L1 180 Jun 29 83.0 L1 181 Jun 30 83.9 L1 182 Jul 1 82.1 ns 183 Jul 2 83.6 L1 184 Jul 3 81.6 ns 185 Jul 4 82.2 ns 186 Jul 5 78.8 ns 187 Jul 6 80.1 ns 188 Jul 7 82.2 ns 189 Jul 8 80.3 ns 190 Jul 9 77.8 ns 191 Jul 10 77.9 ns 192 Jul 11 80.5 ns 193 Jul 12 79.2 ns 194 Jul 13 82.3 ns 195 Jul 14 81.9 ns 196 Jul 15 81.3 ns 197 Jul 16 82.4 ns 198 Jul 17 80.1 ns 199 Jul 18 77.5 ns 200 Jul 19 78.7 ns 201 Jul 20 81.3 ns 202 Jul 21 82.5 L1 203 Jul 22 80.4 ns 204 Jul 23 80.8 ns 205 Jul 24 82.6 L1 206 Jul 25 82.1 ns 207 Jul 26 80.0 ns 208 Jul 27 82.9 L1 209 Jul 28 83.2 L1 210 Jul 29 80.7 ns 211 Jul 30 83.2 L1 212 Jul 31 80.1 ns 213 Aug 1 82.1 ns 214 Aug 2 83.0 L1 215 Aug 3 82.2 ns 216 Aug 4 82.9 L1 217 Aug 5 82.4 ns 218 Aug 6 83.6 L1 219 Aug 7 81.1 ns 220 Aug 8 81.0 ns 221 Aug 9 82.5 L1 222 Aug 10 83.0 L1 223 Aug 11 79.5 ns 224 Aug 12 81.5 ns 225 Aug 13 84.3 L1 226 Aug 14 86.4 L2 227 Aug 15 85.8 L1 228 Aug 16 87.0 L2 229 Aug 17 86.2 L2 230 Aug 18 82.9 L1 231 Aug 19 81.0 ns 232 Aug 20 82.6 L1 233 Aug 21 85.0 L1 234 Aug 22 84.4 L1 235 Aug 23 82.4 L1 236 Aug 24 83.3 L1 237 Aug 25 80.3 ns 238 Aug 26 82.5 L1 239 Aug 27 81.8 ns 240 Aug 28 81.4 ns 241 Aug 29 82.2 ns 242 Aug 30 82.1 ns 243 Aug 31 81.8 ns 244 Sep 1 79.5 ns 245 Sep 2 80.9 ns 246 Sep 3 74.8 ns 247 Sep 4 75.0 ns 248 Sep 5 76.1 ns 249 Sep 6 79.4 ns 250 Sep 7 80.8 ns 251 Sep 8 80.4 ns 252 Sep 9 79.3 ns 253 Sep 10 76.9 ns 254 Sep 11 77.6 ns 255 Sep 12 80.6 ns 256 Sep 13 78.7 ns 257 Sep 14 77.6 ns 258 Sep 15 79.1 ns 259 Sep 16 76.0 ns 260 Sep 17 75.3 ns 261 Sep 18 75.5 ns 262 Sep 19 76.5 ns 263 Sep 20 79.0 ns 264 Sep 21 74.3 ns 265 Sep 22 72.2 ns 266 Sep 23 74.5 ns 267 Sep 24 77.4 ns 268 Sep 25 76.7 ns 269 Sep 26 77.8 ns 270 Sep 27 77.1 ns 271 Sep 28 77.0 ns 272 Sep 29 76.2 ns 273 Sep 30 75.7 ns 274 Oct 1 75.4 ns 275 Oct 2 72.4 ns 276 Oct 3 68.8 ns 277 Oct 4 72.5 ns 278 Oct 5 69.5 ns 279 Oct 6 65.3 ns 280 Oct 7 63.9 ns 281 Oct 8 67.0 ns