Queen Creek, Arizona Cotton Heat Stress for 2021 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 71.1 ns 122 May 2 69.1 ns 123 May 3 65.8 ns 124 May 4 68.0 ns 125 May 5 69.7 ns 126 May 6 72.2 ns 127 May 7 71.3 ns 128 May 8 68.3 ns 129 May 9 69.3 ns 130 May 10 67.5 ns 131 May 11 68.3 ns 132 May 12 69.9 ns 133 May 13 71.6 ns 134 May 14 71.9 ns 135 May 15 73.3 ns 136 May 16 66.7 ns 137 May 17 66.2 ns 138 May 18 69.7 ns 139 May 19 73.4 ns 140 May 20 73.4 ns 141 May 21 67.4 ns 142 May 22 59.9 ns 143 May 23 61.7 ns 144 May 24 65.5 ns 145 May 25 68.2 ns 146 May 26 71.4 ns 147 May 27 70.9 ns 148 May 28 72.1 ns 149 May 29 73.1 ns 150 May 30 73.2 ns 151 May 31 75.1 ns 152 Jun 1 76.3 ns 153 Jun 2 77.8 ns 154 Jun 3 77.5 ns 155 Jun 4 78.1 ns 156 Jun 5 77.9 ns 157 Jun 6 77.1 ns 158 Jun 7 74.4 ns 159 Jun 8 73.5 ns 160 Jun 9 75.1 ns 161 Jun 10 74.3 ns 162 Jun 11 75.1 ns 163 Jun 12 76.3 ns 164 Jun 13 79.0 ns 165 Jun 14 80.1 ns 166 Jun 15 84.9 L1 167 Jun 16 85.2 L1 168 Jun 17 85.7 L1 169 Jun 18 84.9 L1 170 Jun 19 85.1 L1 171 Jun 20 83.7 L1 172 Jun 21 83.4 L1 173 Jun 22 81.3 ns 174 Jun 23 79.0 ns 175 Jun 24 80.6 ns 176 Jun 25 81.8 ns 177 Jun 26 80.8 ns 178 Jun 27 82.4 ns 179 Jun 28 85.3 L1 180 Jun 29 84.0 L1 181 Jun 30 83.2 L1 182 Jul 1 84.3 L1 183 Jul 2 84.3 L1 184 Jul 3 82.6 L1 185 Jul 4 83.4 L1 186 Jul 5 84.5 L1 187 Jul 6 84.5 L1 188 Jul 7 84.7 L1 189 Jul 8 87.5 L2 190 Jul 9 87.5 L2 191 Jul 10 84.9 L1 192 Jul 11 85.0 L1 193 Jul 12 85.6 L1 194 Jul 13 85.6 L1 195 Jul 14 79.7 ns 196 Jul 15 82.4 ns 197 Jul 16 80.3 ns 198 Jul 17 82.7 L1 199 Jul 18 82.9 L1 200 Jul 19 84.8 L1 201 Jul 20 86.4 L2 202 Jul 21 86.1 L2 203 Jul 22 84.0 L1 204 Jul 23 74.6 ns 205 Jul 24 73.6 ns 206 Jul 25 74.5 ns 207 Jul 26 80.2 ns 208 Jul 27 81.9 ns 209 Jul 28 84.0 L1 210 Jul 29 83.3 L1 211 Jul 30 82.8 L1 212 Jul 31 82.0 ns 213 Aug 1 84.7 L1 214 Aug 2 85.7 L1 215 Aug 3 85.9 L1 216 Aug 4 85.7 L1 217 Aug 5 86.4 L2 218 Aug 6 86.0 L2 219 Aug 7 84.9 L1 220 Aug 8 84.8 L1 221 Aug 9 79.8 ns 222 Aug 10 80.0 ns 223 Aug 11 79.4 ns 224 Aug 12 81.4 ns 225 Aug 13 81.7 ns 226 Aug 14 78.9 ns 227 Aug 15 83.1 L1 228 Aug 16 82.9 L1 229 Aug 17 77.7 ns 230 Aug 18 79.5 ns 231 Aug 19 79.4 ns 232 Aug 20 81.0 ns 233 Aug 21 80.5 ns 234 Aug 22 81.0 ns 235 Aug 23 79.0 ns 236 Aug 24 80.7 ns 237 Aug 25 83.2 L1 238 Aug 26 84.5 L1 239 Aug 27 85.1 L1 240 Aug 28 83.8 L1 241 Aug 29 85.2 L1 242 Aug 30 84.8 L1 243 Aug 31 78.8 ns 244 Sep 1 77.2 ns 245 Sep 2 78.2 ns 246 Sep 3 81.4 ns 247 Sep 4 82.9 L1 248 Sep 5 82.0 ns 249 Sep 6 81.6 ns 250 Sep 7 82.7 L1 251 Sep 8 83.5 L1 252 Sep 9 83.2 L1 253 Sep 10 81.2 ns 254 Sep 11 82.5 L1 255 Sep 12 79.9 ns 256 Sep 13 79.7 ns 257 Sep 14 79.6 ns 258 Sep 15 77.5 ns 259 Sep 16 77.7 ns 260 Sep 17 79.2 ns 261 Sep 18 77.3 ns 262 Sep 19 79.1 ns 263 Sep 20 74.5 ns 264 Sep 21 73.9 ns 265 Sep 22 75.7 ns 266 Sep 23 74.7 ns 267 Sep 24 72.4 ns 268 Sep 25 74.7 ns 269 Sep 26 68.7 ns 270 Sep 27 72.1 ns 271 Sep 28 73.2 ns 272 Sep 29 70.6 ns 273 Sep 30 70.4 ns 274 Oct 1 68.9 ns 275 Oct 2 67.9 ns 276 Oct 3 72.0 ns 277 Oct 4 73.6 ns 278 Oct 5 70.6 ns 279 Oct 6 70.0 ns 280 Oct 7 70.2 ns 281 Oct 8 70.3 ns 282 Oct 9 68.1 ns 283 Oct 10 61.4 ns 284 Oct 11 63.5 ns 285 Oct 12 54.2 ns 286 Oct 13 52.5 ns 287 Oct 14 55.1 ns 288 Oct 15 60.5 ns 289 Oct 16 68.6 ns 290 Oct 17 67.3 ns 291 Oct 18 62.9 ns 292 Oct 19 62.2 ns 293 Oct 20 62.1 ns 294 Oct 21 62.1 ns 295 Oct 22 62.9 ns 296 Oct 23 62.5 ns 297 Oct 24 63.4 ns 298 Oct 25 66.3 ns 299 Oct 26 58.8 ns 300 Oct 27 54.2 ns 301 Oct 28 58.8 ns 302 Oct 29 64.1 ns 303 Oct 30 61.4 ns 304 Oct 31 61.3 ns 305 Nov 1 59.6 ns