Coolidge, Arizona Cotton Heat Stress for 2019 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 64.7 ns 122 May 2 64.8 ns 123 May 3 65.1 ns 124 May 4 67.3 ns 125 May 5 67.6 ns 126 May 6 64.7 ns 127 May 7 61.2 ns 128 May 8 62.5 ns 129 May 9 66.0 ns 130 May 10 67.1 ns 131 May 11 65.4 ns 132 May 12 63.9 ns 133 May 13 66.7 ns 134 May 14 71.1 ns 135 May 15 72.5 ns 136 May 16 69.0 ns 137 May 17 62.8 ns 138 May 18 62.0 ns 139 May 19 64.2 ns 140 May 20 59.4 ns 141 May 21 59.8 ns 142 May 22 59.6 ns 143 May 23 59.9 ns 144 May 24 62.1 ns 145 May 25 65.0 ns 146 May 26 64.1 ns 147 May 27 62.3 ns 148 May 28 60.7 ns 149 May 29 64.1 ns 150 May 30 68.4 ns 151 May 31 70.7 ns 152 Jun 1 71.4 ns 153 Jun 2 73.9 ns 154 Jun 3 73.8 ns 155 Jun 4 72.2 ns 156 Jun 5 74.7 ns 157 Jun 6 75.6 ns 158 Jun 7 75.9 ns 159 Jun 8 72.4 ns 160 Jun 9 74.0 ns 161 Jun 10 78.6 ns 162 Jun 11 80.6 ns 163 Jun 12 77.2 ns 164 Jun 13 77.3 ns 165 Jun 14 74.8 ns 166 Jun 15 74.6 ns 167 Jun 16 76.3 ns 168 Jun 17 76.6 ns 169 Jun 18 74.5 ns 170 Jun 19 72.9 ns 171 Jun 20 73.2 ns 172 Jun 21 73.3 ns 173 Jun 22 74.0 ns 174 Jun 23 71.8 ns 175 Jun 24 72.0 ns 176 Jun 25 74.6 ns 177 Jun 26 75.7 ns 178 Jun 27 75.9 ns 179 Jun 28 78.1 ns 180 Jun 29 80.9 ns 181 Jun 30 82.6 L1 182 Jul 1 82.2 ns 183 Jul 2 79.6 ns 184 Jul 3 77.2 ns 185 Jul 4 74.9 ns 186 Jul 5 76.8 ns 187 Jul 6 80.1 ns 188 Jul 7 79.5 ns 189 Jul 8 73.1 ns 190 Jul 9 74.3 ns 191 Jul 10 77.8 ns 192 Jul 11 81.0 ns 193 Jul 12 83.6 L1 194 Jul 13 83.5 L1 195 Jul 14 84.5 L1 196 Jul 15 84.3 L1 197 Jul 16 83.8 L1 198 Jul 17 82.3 ns 199 Jul 18 82.2 ns 200 Jul 19 81.4 ns 201 Jul 20 79.2 ns 202 Jul 21 82.8 L1 203 Jul 22 82.1 ns 204 Jul 23 82.6 L1 205 Jul 24 83.3 L1 206 Jul 25 84.5 L1 207 Jul 26 85.2 L1 208 Jul 27 85.4 L1 209 Jul 28 83.6 L1 210 Jul 29 83.5 L1 211 Jul 30 82.6 L1 212 Jul 31 78.8 ns 213 Aug 1 83.2 L1 214 Aug 2 85.4 L1 215 Aug 3 85.5 L1 216 Aug 4 85.3 L1 217 Aug 5 84.1 L1 218 Aug 6 83.4 L1 219 Aug 7 83.5 L1 220 Aug 8 82.9 L1 221 Aug 9 81.4 ns 222 Aug 10 79.2 ns 223 Aug 11 81.1 ns 224 Aug 12 80.7 ns 225 Aug 13 79.4 ns 226 Aug 14 78.5 ns 227 Aug 15 79.0 ns 228 Aug 16 79.6 ns 229 Aug 17 81.5 ns 230 Aug 18 77.9 ns 231 Aug 19 77.8 ns 232 Aug 20 78.9 ns 233 Aug 21 79.0 ns 234 Aug 22 80.2 ns 235 Aug 23 81.0 ns 236 Aug 24 80.6 ns 237 Aug 25 83.1 L1 238 Aug 26 84.0 L1 239 Aug 27 85.0 L1 240 Aug 28 82.9 L1 241 Aug 29 81.8 ns 242 Aug 30 83.2 L1 243 Aug 31 83.8 L1 244 Sep 1 82.9 L1 245 Sep 2 82.0 ns 246 Sep 3 82.6 L1 247 Sep 4 83.8 L1 248 Sep 5 83.2 L1 249 Sep 6 83.0 L1 250 Sep 7 82.8 L1 251 Sep 8 82.2 ns 252 Sep 9 79.8 ns 253 Sep 10 80.7 ns 254 Sep 11 78.2 ns 255 Sep 12 75.2 ns 256 Sep 13 75.0 ns 257 Sep 14 78.4 ns 258 Sep 15 77.4 ns 259 Sep 16 74.1 ns 260 Sep 17 74.4 ns 261 Sep 18 76.2 ns 262 Sep 19 73.6 ns 263 Sep 20 69.8 ns 264 Sep 21 68.2 ns 265 Sep 22 70.8 ns 266 Sep 23 76.2 ns 267 Sep 24 69.1 ns 268 Sep 25 71.4 ns 269 Sep 26 71.6 ns 270 Sep 27 69.9 ns 271 Sep 28 70.8 ns 272 Sep 29 70.9 ns 273 Sep 30 66.4 ns 274 Oct 1 62.8 ns 275 Oct 2 68.2 ns 276 Oct 3 67.7 ns 277 Oct 4 70.9 ns 278 Oct 5 67.8 ns 279 Oct 6 65.3 ns 280 Oct 7 66.3 ns 281 Oct 8 66.4 ns 282 Oct 9 65.0 ns 283 Oct 10 61.5 ns 284 Oct 11 59.9 ns 285 Oct 12 61.7 ns 286 Oct 13 62.1 ns 287 Oct 14 65.2 ns 288 Oct 15 65.4 ns 289 Oct 16 65.2 ns 290 Oct 17 71.8 ns 291 Oct 18 62.5 ns 292 Oct 19 57.3 ns 293 Oct 20 55.6 ns 294 Oct 21 53.9 ns 295 Oct 22 57.3 ns 296 Oct 23 58.7 ns 297 Oct 24 56.8 ns 298 Oct 25 58.4 ns 299 Oct 26 58.5 ns 300 Oct 27 59.7 ns 301 Oct 28 53.3 ns 302 Oct 29 44.8 ns 303 Oct 30 45.4 ns 304 Oct 31 45.2 ns 305 Nov 1 48.4 ns