Harquahala, 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 64.6 ns 122 May 2 63.7 ns 123 May 3 65.2 ns 124 May 4 67.3 ns 125 May 5 67.0 ns 126 May 6 63.6 ns 127 May 7 63.4 ns 128 May 8 67.0 ns 129 May 9 67.3 ns 130 May 10 63.0 ns 131 May 11 64.1 ns 132 May 12 68.3 ns 133 May 13 70.2 ns 134 May 14 72.9 ns 135 May 15 71.6 ns 136 May 16 69.3 ns 137 May 17 59.1 ns 138 May 18 62.1 ns 139 May 19 63.1 ns 140 May 20 58.2 ns 141 May 21 59.4 ns 142 May 22 57.3 ns 143 May 23 58.4 ns 144 May 24 61.4 ns 145 May 25 63.9 ns 146 May 26 64.0 ns 147 May 27 60.1 ns 148 May 28 61.2 ns 149 May 29 66.4 ns 150 May 30 70.9 ns 151 May 31 70.8 ns 152 Jun 1 69.7 ns 153 Jun 2 68.8 ns 154 Jun 3 70.1 ns 155 Jun 4 72.2 ns 156 Jun 5 75.0 ns 157 Jun 6 75.3 ns 158 Jun 7 74.1 ns 159 Jun 8 73.9 ns 160 Jun 9 75.0 ns 161 Jun 10 77.1 ns 162 Jun 11 78.7 ns 163 Jun 12 78.9 ns 164 Jun 13 80.0 ns 165 Jun 14 76.4 ns 166 Jun 15 77.8 ns 167 Jun 16 77.5 ns 168 Jun 17 76.0 ns 169 Jun 18 74.6 ns 170 Jun 19 74.7 ns 171 Jun 20 75.8 ns 172 Jun 21 76.3 ns 173 Jun 22 74.8 ns 174 Jun 23 72.8 ns 175 Jun 24 73.1 ns 176 Jun 25 74.1 ns 177 Jun 26 73.7 ns 178 Jun 27 74.6 ns 179 Jun 28 76.2 ns 180 Jun 29 79.2 ns 181 Jun 30 80.5 ns 182 Jul 1 79.6 ns 183 Jul 2 79.2 ns 184 Jul 3 78.3 ns 185 Jul 4 77.8 ns 186 Jul 5 77.3 ns 187 Jul 6 79.2 ns 188 Jul 7 77.0 ns 189 Jul 8 74.5 ns 190 Jul 9 75.9 ns 191 Jul 10 78.1 ns 192 Jul 11 80.5 ns 193 Jul 12 83.9 L1 194 Jul 13 83.6 L1 195 Jul 14 85.9 L1 196 Jul 15 85.9 L1 197 Jul 16 83.7 L1 198 Jul 17 84.0 L1 199 Jul 18 81.3 ns 200 Jul 19 81.3 ns 201 Jul 20 80.3 ns 202 Jul 21 85.3 L1 203 Jul 22 86.0 L2 204 Jul 23 85.7 L1 205 Jul 24 83.8 L1 206 Jul 25 85.7 L1 207 Jul 26 86.7 L2 208 Jul 27 86.5 L2 209 Jul 28 86.8 L2 210 Jul 29 86.4 L2 211 Jul 30 84.2 L1 212 Jul 31 80.2 ns 213 Aug 1 85.5 L1 214 Aug 2 87.7 L2 215 Aug 3 87.6 L2 216 Aug 4 87.6 L2 217 Aug 5 87.2 L2 218 Aug 6 86.4 L2 219 Aug 7 84.9 L1 220 Aug 8 84.1 L1 221 Aug 9 85.0 L1 222 Aug 10 83.4 L1 223 Aug 11 82.4 ns 224 Aug 12 80.2 ns 225 Aug 13 81.1 ns 226 Aug 14 80.5 ns 227 Aug 15 81.9 ns 228 Aug 16 82.6 L1 229 Aug 17 83.5 L1 230 Aug 18 80.5 ns 231 Aug 19 80.6 ns 232 Aug 20 79.0 ns 233 Aug 21 79.1 ns 234 Aug 22 81.9 ns 235 Aug 23 83.0 L1 236 Aug 24 83.8 L1 237 Aug 25 84.8 L1 238 Aug 26 85.7 L1 242 Aug 30 83.6 L1 239 Aug 27 91.3 L2 240 Aug 28 91.3 L2 241 Aug 29 91.3 L2 242 Aug 30 84.3 L1 243 Aug 31 83.8 L1 244 Sep 1 84.0 L1 245 Sep 2 82.9 L1 246 Sep 3 83.9 L1 247 Sep 4 83.2 L1 248 Sep 5 84.3 L1 249 Sep 6 84.9 L1 250 Sep 7 82.9 L1 251 Sep 8 80.8 ns 252 Sep 9 80.7 ns 253 Sep 10 77.7 ns 254 Sep 11 75.9 ns 255 Sep 12 75.4 ns 256 Sep 13 74.4 ns 257 Sep 14 76.7 ns 258 Sep 15 79.5 ns 259 Sep 16 79.4 ns 260 Sep 17 76.3 ns 261 Sep 18 73.7 ns 262 Sep 19 70.7 ns 263 Sep 20 67.5 ns 264 Sep 21 66.4 ns 265 Sep 22 69.9 ns 266 Sep 23 73.4 ns 267 Sep 24 71.0 ns 268 Sep 25 70.4 ns 269 Sep 26 70.0 ns 270 Sep 27 72.2 ns 271 Sep 28 73.1 ns 272 Sep 29 69.4 ns 273 Sep 30 63.4 ns 274 Oct 1 61.3 ns 275 Oct 2 64.1 ns 276 Oct 3 68.7 ns 277 Oct 4 69.9 ns 278 Oct 5 65.0 ns 279 Oct 6 64.6 ns 280 Oct 7 64.8 ns 281 Oct 8 65.1 ns 282 Oct 9 65.4 ns 283 Oct 10 60.7 ns 284 Oct 11 56.7 ns 285 Oct 12 60.4 ns 286 Oct 13 60.6 ns 287 Oct 14 67.3 ns 288 Oct 15 65.1 ns 289 Oct 16 65.4 ns 290 Oct 17 66.5 ns 291 Oct 18 60.4 ns 292 Oct 19 56.4 ns 293 Oct 20 57.5 ns 294 Oct 21 61.8 ns 295 Oct 22 63.0 ns 296 Oct 23 61.8 ns 297 Oct 24 64.8 ns 298 Oct 25 60.9 ns 299 Oct 26 56.4 ns 300 Oct 27 61.6 ns 301 Oct 28 52.0 ns 302 Oct 29 44.9 ns 303 Oct 30 47.1 ns 304 Oct 31 43.5 ns 305 Nov 1 46.8 ns