Safford, 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 62.1 ns 122 May 2 62.7 ns 123 May 3 64.5 ns 124 May 4 65.3 ns 125 May 5 65.6 ns 126 May 6 65.0 ns 127 May 7 61.6 ns 128 May 8 57.3 ns 129 May 9 62.2 ns 130 May 10 63.7 ns 131 May 11 62.9 ns 132 May 12 59.3 ns 133 May 13 62.6 ns 134 May 14 66.9 ns 135 May 15 71.0 ns 136 May 16 70.1 ns 137 May 17 63.5 ns 138 May 18 60.5 ns 139 May 19 61.5 ns 140 May 20 55.4 ns 141 May 21 54.8 ns 142 May 22 61.2 ns 143 May 23 59.2 ns 144 May 24 61.3 ns 145 May 25 64.4 ns 146 May 26 66.6 ns 147 May 27 60.9 ns 148 May 28 60.7 ns 149 May 29 63.0 ns 150 May 30 65.6 ns 151 May 31 70.1 ns 152 Jun 1 71.8 ns 153 Jun 2 73.6 ns 154 Jun 3 72.0 ns 155 Jun 4 71.1 ns 156 Jun 5 72.3 ns 157 Jun 6 74.2 ns 158 Jun 7 75.8 ns 159 Jun 8 75.2 ns 160 Jun 9 71.9 ns 161 Jun 10 72.0 ns 162 Jun 11 73.7 ns 163 Jun 12 76.2 ns 164 Jun 13 76.9 ns 165 Jun 14 76.0 ns 166 Jun 15 72.7 ns 167 Jun 16 72.6 ns 168 Jun 17 74.5 ns 169 Jun 18 73.3 ns 170 Jun 19 72.2 ns 171 Jun 20 72.6 ns 172 Jun 21 73.1 ns 173 Jun 22 73.8 ns 174 Jun 23 73.0 ns 175 Jun 24 71.2 ns 176 Jun 25 72.7 ns 177 Jun 26 75.3 ns 178 Jun 27 77.9 ns 179 Jun 28 81.2 ns 180 Jun 29 81.1 ns 181 Jun 30 81.7 ns 182 Jul 1 79.1 ns 183 Jul 2 78.5 ns 184 Jul 3 77.9 ns 185 Jul 4 77.2 ns 186 Jul 5 77.6 ns 187 Jul 6 78.0 ns 188 Jul 7 74.8 ns 189 Jul 8 73.8 ns 190 Jul 9 75.6 ns 191 Jul 10 79.1 ns 192 Jul 11 82.0 ns 193 Jul 12 82.2 ns 194 Jul 13 79.8 ns 195 Jul 14 80.5 ns 196 Jul 15 81.6 ns 197 Jul 16 79.9 ns 198 Jul 17 79.9 ns 199 Jul 18 80.4 ns 200 Jul 19 80.7 ns 201 Jul 20 79.7 ns 202 Jul 21 80.6 ns 203 Jul 22 80.4 ns 204 Jul 23 77.2 ns 205 Jul 24 79.6 ns 206 Jul 25 81.4 ns 207 Jul 26 82.9 L1 208 Jul 27 82.3 ns 209 Jul 28 82.8 L1 210 Jul 29 78.7 ns 211 Jul 30 76.5 ns 212 Jul 31 74.3 ns 213 Aug 1 78.4 ns 214 Aug 2 81.0 ns 215 Aug 3 79.9 ns 216 Aug 4 80.3 ns 217 Aug 5 81.4 ns 218 Aug 6 79.5 ns 219 Aug 7 80.8 ns 220 Aug 8 80.2 ns 221 Aug 9 77.6 ns 222 Aug 10 73.9 ns 223 Aug 11 74.1 ns 224 Aug 12 76.4 ns 225 Aug 13 76.3 ns 226 Aug 14 79.7 ns 227 Aug 15 80.3 ns 228 Aug 16 77.6 ns 229 Aug 17 78.5 ns 230 Aug 18 74.6 ns 231 Aug 19 73.1 ns 232 Aug 20 77.8 ns 233 Aug 21 80.7 ns 234 Aug 22 79.5 ns 235 Aug 23 79.4 ns 236 Aug 24 78.3 ns 237 Aug 25 81.4 ns 238 Aug 26 81.7 ns 239 Aug 27 81.3 ns 240 Aug 28 78.2 ns 241 Aug 29 76.1 ns 242 Aug 30 79.2 ns 243 Aug 31 80.0 ns 244 Sep 1 78.0 ns 245 Sep 2 77.6 ns 246 Sep 3 78.6 ns 247 Sep 4 76.3 ns 248 Sep 5 75.7 ns 249 Sep 6 78.4 ns 250 Sep 7 76.6 ns 251 Sep 8 74.9 ns 252 Sep 9 77.3 ns 253 Sep 10 75.2 ns 254 Sep 11 75.0 ns 255 Sep 12 72.5 ns 256 Sep 13 70.3 ns 257 Sep 14 68.0 ns 258 Sep 15 67.8 ns 259 Sep 16 69.4 ns 260 Sep 17 69.3 ns 261 Sep 18 70.7 ns 262 Sep 19 71.0 ns 263 Sep 20 69.5 ns 264 Sep 21 69.7 ns 265 Sep 22 70.1 ns 266 Sep 23 72.9 ns 267 Sep 24 60.6 ns 268 Sep 25 65.5 ns 269 Sep 26 68.2 ns 270 Sep 27 65.5 ns 271 Sep 28 66.2 ns 272 Sep 29 68.8 ns 273 Sep 30 65.2 ns 274 Oct 1 63.4 ns 275 Oct 2 63.4 ns 276 Oct 3 68.3 ns 277 Oct 4 71.5 ns 278 Oct 5 65.8 ns 279 Oct 6 62.3 ns 280 Oct 7 64.3 ns 281 Oct 8 68.5 ns 282 Oct 9 61.7 ns 283 Oct 10 61.1 ns 284 Oct 11 56.2 ns 285 Oct 12 56.8 ns 286 Oct 13 59.8 ns 287 Oct 14 59.5 ns 288 Oct 15 59.0 ns 289 Oct 16 61.3 ns 290 Oct 17 64.7 ns 291 Oct 18 61.1 ns 292 Oct 19 54.7 ns 293 Oct 20 54.1 ns 294 Oct 21 53.2 ns 295 Oct 22 53.1 ns 296 Oct 23 54.7 ns 297 Oct 24 51.2 ns 298 Oct 25 48.2 ns 299 Oct 26 47.6 ns 300 Oct 27 55.5 ns 301 Oct 28 57.5 ns 302 Oct 29 46.5 ns 303 Oct 30 41.8 ns 304 Oct 31 38.8 ns 305 Nov 1 41.8 ns