Harquahala, Arizona Cotton Heat Stress for 2022 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 70.2 ns 122 May 2 69.9 ns 123 May 3 69.1 ns 124 May 4 67.5 ns 125 May 5 69.3 ns 126 May 6 71.3 ns 127 May 7 73.9 ns 128 May 8 70.9 ns 129 May 9 65.8 ns 130 May 10 65.1 ns 131 May 11 62.9 ns 132 May 12 62.6 ns 133 May 13 67.0 ns 134 May 14 71.5 ns 135 May 15 73.1 ns 136 May 16 73.4 ns 137 May 17 74.2 ns 138 May 18 73.3 ns 139 May 19 73.3 ns 140 May 20 72.1 ns 141 May 21 70.5 ns 142 May 22 69.8 ns 143 May 23 72.6 ns 144 May 24 72.9 ns 145 May 25 74.2 ns 146 May 26 75.7 ns 147 May 27 74.9 ns 148 May 28 73.8 ns 149 May 29 71.7 ns 150 May 30 70.3 ns 151 May 31 70.6 ns 152 Jun 1 71.1 ns 153 Jun 2 72.5 ns 154 Jun 3 74.7 ns 155 Jun 4 74.4 ns 156 Jun 5 75.8 ns 157 Jun 6 77.8 ns 158 Jun 7 79.2 ns 159 Jun 8 80.0 ns 160 Jun 9 80.8 ns 161 Jun 10 82.1 ns 162 Jun 11 83.7 L1 163 Jun 12 83.2 L1 164 Jun 13 79.3 ns 165 Jun 14 76.1 ns 166 Jun 15 77.7 ns 167 Jun 16 77.9 ns 168 Jun 17 80.0 ns 169 Jun 18 79.1 ns 170 Jun 19 72.4 ns 171 Jun 20 72.3 ns 172 Jun 21 76.7 ns 173 Jun 22 82.6 L1 174 Jun 23 82.8 L1 175 Jun 24 83.7 L1 176 Jun 25 83.5 L1 177 Jun 26 82.0 ns 178 Jun 27 81.8 ns 179 Jun 28 84.9 L1 180 Jun 29 85.5 L1 181 Jun 30 82.7 L1 182 Jul 1 83.6 L1 183 Jul 2 82.2 ns 184 Jul 3 80.4 ns 185 Jul 4 79.9 ns 186 Jul 5 79.1 ns 187 Jul 6 78.6 ns 188 Jul 7 79.4 ns 189 Jul 8 81.8 ns 190 Jul 9 82.5 L1 191 Jul 10 86.3 L2 192 Jul 11 85.4 L1 193 Jul 12 87.3 L2 194 Jul 13 88.4 L2 195 Jul 14 89.0 L2 196 Jul 15 87.3 L2 197 Jul 16 87.5 L2 198 Jul 17 87.2 L2 199 Jul 18 86.4 L2 200 Jul 19 87.2 L2 201 Jul 20 87.1 L2 202 Jul 21 87.4 L2 203 Jul 22 87.9 L2 204 Jul 23 87.3 L2 205 Jul 24 82.7 L1 206 Jul 25 81.4 ns 207 Jul 26 80.3 ns 208 Jul 27 83.8 L1 209 Jul 28 81.4 ns 210 Jul 29 81.1 ns 211 Jul 30 83.9 L1 212 Jul 31 82.2 ns 213 Aug 1 84.3 L1 214 Aug 2 86.5 L2 215 Aug 3 86.2 L2 216 Aug 4 79.6 ns 217 Aug 5 82.4 L1 218 Aug 6 85.6 L1 219 Aug 7 86.0 L1 220 Aug 8 84.7 L1 221 Aug 9 83.6 L1 222 Aug 10 84.2 L1 223 Aug 11 85.2 L1 224 Aug 12 82.2 ns 225 Aug 13 82.7 L1 226 Aug 14 82.6 L1 227 Aug 15 82.8 L1 228 Aug 16 85.5 L1 229 Aug 17 85.4 L1 230 Aug 18 84.6 L1 231 Aug 19 81.2 ns 232 Aug 20 81.1 ns 233 Aug 21 78.8 ns 234 Aug 22 81.6 ns 235 Aug 23 84.8 L1 236 Aug 24 83.1 L1 237 Aug 25 83.8 L1 238 Aug 26 85.7 L1 239 Aug 27 84.0 L1 240 Aug 28 84.3 L1 241 Aug 29 84.6 L1 242 Aug 30 85.3 L1 243 Aug 31 85.4 L1 244 Sep 1 85.0 L1 245 Sep 2 85.5 L1 246 Sep 3 84.8 L1 247 Sep 4 85.1 L1 248 Sep 5 83.6 L1 249 Sep 6 83.1 L1 250 Sep 7 84.6 L1 251 Sep 8 82.9 L1 252 Sep 9 79.6 ns 253 Sep 10 78.1 ns 254 Sep 11 80.4 ns 255 Sep 12 78.9 ns 256 Sep 13 77.8 ns 257 Sep 14 76.9 ns 258 Sep 15 75.8 ns 259 Sep 16 75.4 ns 260 Sep 17 74.7 ns 261 Sep 18 73.6 ns 262 Sep 19 75.0 ns 263 Sep 20 79.2 ns 264 Sep 21 77.3 ns 265 Sep 22 80.8 ns 266 Sep 23 78.7 ns 267 Sep 24 79.6 ns 268 Sep 25 78.4 ns 269 Sep 26 77.0 ns 270 Sep 27 80.6 ns 271 Sep 28 79.5 ns 272 Sep 29 77.9 ns 273 Sep 30 76.2 ns 274 Oct 1 78.1 ns 275 Oct 2 77.6 ns 276 Oct 3 73.5 ns 277 Oct 4 71.1 ns 278 Oct 5 73.5 ns 279 Oct 6 74.0 ns 280 Oct 7 72.5 ns 281 Oct 8 71.4 ns 282 Oct 9 71.3 ns 283 Oct 10 70.1 ns 284 Oct 11 70.3 ns 285 Oct 12 70.5 ns 286 Oct 13 70.7 ns 287 Oct 14 70.2 ns 288 Oct 15 67.5 ns 289 Oct 16 65.0 ns 290 Oct 17 65.6 ns 291 Oct 18 66.2 ns 292 Oct 19 67.2 ns 293 Oct 20 66.1 ns 294 Oct 21 66.5 ns 295 Oct 22 69.1 ns 296 Oct 23 61.5 ns 297 Oct 24 53.8 ns 298 Oct 25 52.1 ns 299 Oct 26 53.9 ns 300 Oct 27 54.1 ns 301 Oct 28 52.6 ns 302 Oct 29 54.1 ns 303 Oct 30 54.3 ns 304 Oct 31 55.0 ns