Please note you are viewing last year's map and info. Click here to return to 2024
It appears to be your first time visiting GDDTracker
Please enter your zip code for a customized experience. Also, be sure and watch our video introduction video.
Daily GDD accumulation for various base temperature models in 2024 & 2023
2024 | Lo (F) | Hi (F) | GDD 22 | GDD 32 | GDD 42 | GDD 50 | GDD 55 |
---|---|---|---|---|---|---|---|
02-15 | 33° | 49° | 19 | 9 | 0 | 0 | 0 |
02-16 | 22° | 34° | 25 | 9 | 0 | 0 | 0 |
02-17 | 14° | 23° | 25 | 9 | 0 | 0 | 0 |
02-18 | 14° | 35° | 28 | 9 | 0 | 0 | 0 |
02-19 | 18° | 47° | 39 | 10 | 0 | 0 | 0 |
02-20 | 28° | 57° | 59 | 20 | 0 | 0 | 0 |
02-21 | 34° | 65° | 87 | 38 | 8 | 0 | 0 |
02-22 | 42° | 55° | 113 | 55 | 14 | 0 | 0 |
02-23 | 36° | 51° | 135 | 66 | 16 | 0 | 0 |
02-24 | 27° | 43° | 148 | 69 | 16 | 0 | 0 |
02-25 | 26° | 60° | 169 | 80 | 17 | 0 | 0 |
02-26 | 34° | 72° | 200 | 101 | 28 | 3 | 0 |
2024 | Lo (F) | Hi (F) | GDD 22 | GDD 32 | GDD 42 | GDD 50 | GDD 55 |
02-27 | 59° | 68° | 241 | 132 | 49 | 16 | 8 |
02-28 | 27° | 68° | 267 | 148 | 55 | 16 | 8 |
02-29 | 22° | 43° | 277 | 148 | 55 | 16 | 8 |
03-01 | 29° | 43° | 292 | 153 | 55 | 16 | 8 |
03-02 | 39° | 53° | 316 | 167 | 59 | 16 | 8 |
03-03 | 40° | 69° | 348 | 190 | 71 | 21 | 8 |
03-04 | 54° | 76° | 391 | 223 | 94 | 36 | 18 |
03-05 | 53° | 63° | 427 | 248 | 110 | 43 | 21 |
03-06 | 44° | 51° | 453 | 264 | 115 | 43 | 21 |
03-07 | 44° | 49° | 477 | 278 | 120 | 43 | 21 |
03-08 | 46° | 56° | 507 | 298 | 129 | 45 | 21 |
03-09 | 39° | 55° | 532 | 313 | 135 | 45 | 21 |
2024 | Lo (F) | Hi (F) | GDD 22 | GDD 32 | GDD 42 | GDD 50 | GDD 55 |
03-10 | 30° | 46° | 548 | 319 | 135 | 45 | 21 |
03-11 | 26° | 59° | 569 | 330 | 136 | 45 | 21 |
03-12 | 42° | 68° | 602 | 353 | 149 | 50 | 21 |
03-13 | 45° | 74° | 640 | 381 | 166 | 60 | 26 |
03-14 | 55° | 72° | 682 | 413 | 188 | 73 | 35 |
03-15 | 44° | 60° | 712 | 433 | 198 | 75 | 35 |
03-16 | 36° | 61° | 738 | 449 | 205 | 75 | 35 |
03-17 | 36° | 47° | 758 | 459 | 205 | 75 | 35 |
03-18 | 31° | 34° | 768 | 459 | 205 | 75 | 35 |
03-19 | 27° | 55° | 787 | 468 | 205 | 75 | 35 |
03-20 | 34° | 50° | 807 | 478 | 205 | 75 | 35 |
03-21 | 24° | 42° | 818 | 479 | 205 | 75 | 35 |
2024 | Lo (F) | Hi (F) | GDD 22 | GDD 32 | GDD 42 | GDD 50 | GDD 55 |
03-22 | 32° | 44° | 834 | 485 | 205 | 75 | 35 |
03-23 | 31° | 45° | 850 | 492 | 205 | 75 | 35 |
03-24 | 30° | 53° | 870 | 501 | 205 | 75 | 35 |
03-25 | 45° | 68° | 905 | 526 | 220 | 82 | 36 |
03-26 | 42° | 62° | 935 | 546 | 229 | 84 | 36 |
03-27 | 35° | 45° | 953 | 554 | 229 | 84 | 36 |
03-28 | 29° | 57° | 974 | 565 | 230 | 84 | 36 |
03-29 | 40° | 69° | 1006 | 587 | 243 | 88 | 36 |
03-30 | 53° | 75° | 1048 | 619 | 265 | 102 | 45 |
03-31 | 43° | 66° | 1081 | 642 | 277 | 107 | 45 |
04-01 | 47° | 66° | 1115 | 666 | 292 | 113 | 47 |
04-02 | 43° | 68° | 1148 | 689 | 305 | 118 | 47 |
2024 | Lo (F) | Hi (F) | GDD 22 | GDD 32 | GDD 42 | GDD 50 | GDD 55 |
04-03 | 36° | 42° | 1165 | 696 | 305 | 118 | 47 |
04-04 | 35° | 40° | 1181 | 702 | 305 | 118 | 47 |
04-05 | 38° | 45° | 1200 | 711 | 305 | 118 | 47 |
04-06 | 30° | 58° | 1222 | 723 | 307 | 118 | 47 |
04-07 | 39° | 63° | 1251 | 742 | 316 | 119 | 47 |
04-08 | 46° | 76° | 1290 | 771 | 335 | 130 | 53 |
04-09 | 55° | 72° | 1331 | 802 | 356 | 144 | 61 |
04-10 | 53° | 61° | 1366 | 827 | 371 | 151 | 63 |
04-11 | 50° | 60° | 1400 | 851 | 384 | 156 | 64 |
04-12 | 47° | 59° | 1431 | 872 | 395 | 159 | 64 |
04-13 | 43° | 69° | 1464 | 895 | 409 | 165 | 64 |
04-14 | 57° | 80° | 1511 | 932 | 436 | 183 | 78 |
2024 | Lo (F) | Hi (F) | GDD 22 | GDD 32 | GDD 42 | GDD 50 | GDD 55 |
04-15 | 61° | 77° | 1558 | 969 | 463 | 202 | 92 |
04-16 | 60° | 81° | 1606 | 1007 | 491 | 222 | 107 |
04-17 | 65° | 73° | 1653 | 1044 | 518 | 241 | 121 |
04-18 | 49° | 77° | 1694 | 1075 | 539 | 254 | 129 |
04-19 | 48° | 65° | 1729 | 1100 | 553 | 261 | 131 |
04-20 | 41° | 51° | 1753 | 1114 | 558 | 261 | 131 |
04-21 | 36° | 45° | 1771 | 1122 | 558 | 261 | 131 |
04-22 | 35° | 63° | 1798 | 1139 | 565 | 261 | 131 |
04-23 | 48° | 64° | 1832 | 1163 | 578 | 267 | 131 |
04-24 | 42° | 52° | 1857 | 1178 | 583 | 267 | 131 |
04-25 | 39° | 60° | 1884 | 1195 | 591 | 267 | 131 |
04-26 | 43° | 68° | 1918 | 1219 | 605 | 273 | 132 |
2024 | Lo (F) | Hi (F) | GDD 22 | GDD 32 | GDD 42 | GDD 50 | GDD 55 |
04-27 | 62° | 78° | 1967 | 1258 | 633 | 293 | 148 |
04-28 | 67° | 80° | 2018 | 1299 | 665 | 317 | 166 |
04-29 | 62° | 72° | 2063 | 1334 | 690 | 334 | 178 |
04-30 | 57° | 75° | 2107 | 1368 | 714 | 350 | 189 |
05-01 | 57° | 80° | 2154 | 1405 | 741 | 369 | 203 |
05-02 | 59° | 86° | 2205 | 1446 | 771 | 391 | 221 |
05-03 | 64° | 75° | 2252 | 1483 | 799 | 411 | 235 |
05-04 | 61° | 80° | 2301 | 1522 | 827 | 431 | 251 |
05-05 | 62° | 74° | 2347 | 1558 | 853 | 449 | 264 |
05-06 | 59° | 76° | 2392 | 1593 | 879 | 467 | 276 |
05-07 | 63° | 78° | 2441 | 1632 | 907 | 487 | 292 |
05-08 | 59° | 80° | 2488 | 1670 | 935 | 507 | 307 |
2024 | Lo (F) | Hi (F) | GDD 22 | GDD 32 | GDD 42 | GDD 50 | GDD 55 |
05-09 | 53° | 68° | 2527 | 1698 | 954 | 518 | 312 |
05-10 | 51° | 66° | 2563 | 1724 | 970 | 526 | 315 |
05-11 | 55° | 71° | 2604 | 1756 | 991 | 539 | 324 |
05-12 | 48° | 79° | 2646 | 1787 | 1013 | 553 | 332 |
05-13 | 57° | 79° | 2692 | 1823 | 1039 | 570 | 345 |
05-14 | 62° | 72° | 2737 | 1858 | 1063 | 587 | 357 |
05-15 | 58° | 72° | 2780 | 1891 | 1086 | 602 | 367 |
05-16 | 53° | 77° | 2823 | 1924 | 1109 | 617 | 377 |
05-17 | 60° | 77° | 2869 | 1960 | 1136 | 636 | 390 |
05-18 | 61° | 80° | 2918 | 1999 | 1164 | 656 | 406 |
05-19 | 62° | 82° | 2968 | 2039 | 1194 | 678 | 423 |
2023 | Lo (F) | Hi (F) | GDD 22 | GDD 32 | GDD 42 | GDD 50 | GDD 55 |
---|---|---|---|---|---|---|---|
02-15 | 44° | 64° | 32 | 22 | 12 | 4 | 0 |
02-16 | 37° | 58° | 58 | 38 | 18 | 4 | 0 |
02-17 | 24° | 34° | 65 | 38 | 18 | 4 | 0 |
02-18 | 21° | 47° | 77 | 40 | 18 | 4 | 0 |
02-19 | 39° | 57° | 103 | 56 | 23 | 4 | 0 |
02-20 | 36° | 58° | 128 | 70 | 28 | 4 | 0 |
02-21 | 39° | 48° | 149 | 82 | 29 | 4 | 0 |
02-22 | 40° | 67° | 181 | 103 | 41 | 8 | 0 |
02-23 | 31° | 67° | 208 | 121 | 48 | 8 | 0 |
02-24 | 25° | 40° | 218 | 121 | 48 | 8 | 0 |
02-25 | 32° | 46° | 235 | 128 | 48 | 8 | 0 |
02-26 | 29° | 56° | 256 | 139 | 49 | 8 | 0 |
2023 | Lo (F) | Hi (F) | GDD 22 | GDD 32 | GDD 42 | GDD 50 | GDD 55 |
02-27 | 46° | 63° | 289 | 161 | 62 | 12 | 0 |
02-28 | 40° | 51° | 312 | 175 | 65 | 12 | 0 |
02-29 | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
03-01 | 39° | 75° | 348 | 200 | 80 | 20 | 2 |
03-02 | 35° | 53° | 370 | 212 | 83 | 20 | 2 |
03-03 | 34° | 43° | 386 | 219 | 83 | 20 | 2 |
03-04 | 30° | 53° | 406 | 229 | 83 | 20 | 2 |
03-05 | 34° | 57° | 430 | 243 | 86 | 20 | 2 |
03-06 | 43° | 73° | 466 | 269 | 102 | 28 | 5 |
03-07 | 39° | 50° | 489 | 281 | 105 | 28 | 5 |
03-08 | 32° | 50° | 508 | 291 | 105 | 28 | 5 |
03-09 | 32° | 52° | 528 | 301 | 105 | 28 | 5 |
2023 | Lo (F) | Hi (F) | GDD 22 | GDD 32 | GDD 42 | GDD 50 | GDD 55 |
03-10 | 36° | 42° | 545 | 307 | 105 | 28 | 5 |
03-11 | 33° | 46° | 563 | 315 | 105 | 28 | 5 |
03-12 | 33° | 38° | 576 | 319 | 105 | 28 | 5 |
03-13 | 30° | 35° | 586 | 319 | 105 | 28 | 5 |
03-14 | 21° | 39° | 594 | 319 | 105 | 28 | 5 |
03-15 | 20° | 50° | 608 | 322 | 105 | 28 | 5 |
03-16 | 35° | 57° | 631 | 336 | 109 | 28 | 5 |
03-17 | 31° | 52° | 651 | 346 | 109 | 28 | 5 |
03-18 | 21° | 30° | 655 | 346 | 109 | 28 | 5 |
03-19 | 16° | 36° | 659 | 346 | 109 | 28 | 5 |
03-20 | 24° | 50° | 674 | 350 | 109 | 28 | 5 |
03-21 | 31° | 54° | 694 | 361 | 109 | 28 | 5 |
2023 | Lo (F) | Hi (F) | GDD 22 | GDD 32 | GDD 42 | GDD 50 | GDD 55 |
03-22 | 41° | 53° | 719 | 376 | 114 | 28 | 5 |
03-23 | 45° | 64° | 752 | 398 | 127 | 32 | 5 |
03-24 | 40° | 45° | 772 | 409 | 127 | 32 | 5 |
03-25 | 38° | 51° | 794 | 421 | 130 | 32 | 5 |
03-26 | 33° | 65° | 821 | 438 | 137 | 32 | 5 |
03-27 | 40° | 54° | 846 | 453 | 142 | 32 | 5 |
03-28 | 30° | 49° | 864 | 461 | 142 | 32 | 5 |
03-29 | 32° | 55° | 885 | 472 | 143 | 32 | 5 |
03-30 | 30° | 62° | 909 | 486 | 147 | 32 | 5 |
03-31 | 49° | 67° | 945 | 512 | 163 | 40 | 8 |
04-01 | 39° | 59° | 972 | 529 | 170 | 40 | 8 |
04-02 | 35° | 58° | 996 | 543 | 174 | 40 | 8 |
2023 | Lo (F) | Hi (F) | GDD 22 | GDD 32 | GDD 42 | GDD 50 | GDD 55 |
04-03 | 44° | 74° | 1034 | 571 | 191 | 49 | 12 |
04-04 | 57° | 80° | 1080 | 607 | 218 | 68 | 26 |
04-05 | 47° | 76° | 1119 | 636 | 237 | 79 | 32 |
04-06 | 40° | 50° | 1142 | 649 | 240 | 79 | 32 |
04-07 | 35° | 58° | 1167 | 664 | 245 | 79 | 32 |
04-08 | 39° | 61° | 1196 | 682 | 253 | 80 | 32 |
04-09 | 38° | 65° | 1225 | 702 | 263 | 81 | 32 |
04-10 | 39° | 70° | 1257 | 724 | 275 | 86 | 32 |
04-11 | 40° | 75° | 1293 | 750 | 291 | 93 | 34 |
04-12 | 51° | 78° | 1335 | 782 | 313 | 108 | 44 |
04-13 | 46° | 80° | 1377 | 814 | 334 | 121 | 52 |
04-14 | 55° | 79° | 1422 | 849 | 360 | 138 | 64 |
2023 | Lo (F) | Hi (F) | GDD 22 | GDD 32 | GDD 42 | GDD 50 | GDD 55 |
04-15 | 58° | 79° | 1469 | 885 | 386 | 157 | 78 |
04-16 | 41° | 70° | 1502 | 909 | 400 | 162 | 79 |
04-17 | 37° | 48° | 1523 | 919 | 400 | 162 | 79 |
04-18 | 31° | 61° | 1547 | 934 | 404 | 162 | 79 |
04-19 | 43° | 82° | 1587 | 964 | 425 | 175 | 86 |
04-20 | 60° | 84° | 1637 | 1004 | 455 | 197 | 103 |
04-21 | 46° | 68° | 1672 | 1029 | 470 | 204 | 105 |
04-22 | 40° | 50° | 1696 | 1043 | 473 | 204 | 105 |
04-23 | 36° | 45° | 1714 | 1051 | 473 | 204 | 105 |
04-24 | 29° | 53° | 1733 | 1060 | 473 | 204 | 105 |
04-25 | 38° | 58° | 1759 | 1076 | 480 | 204 | 105 |
04-26 | 37° | 60° | 1786 | 1092 | 486 | 204 | 105 |
2023 | Lo (F) | Hi (F) | GDD 22 | GDD 32 | GDD 42 | GDD 50 | GDD 55 |
04-27 | 37° | 65° | 1815 | 1111 | 495 | 205 | 105 |
04-28 | 46° | 55° | 1843 | 1130 | 504 | 206 | 105 |
04-29 | 42° | 69° | 1877 | 1154 | 517 | 211 | 106 |
04-30 | 41° | 50° | 1900 | 1167 | 521 | 211 | 106 |
05-01 | 41° | 46° | 1922 | 1179 | 522 | 211 | 106 |
05-02 | 41° | 57° | 1949 | 1196 | 529 | 211 | 106 |
05-03 | 40° | 60° | 1977 | 1214 | 537 | 211 | 106 |
05-04 | 37° | 68° | 2007 | 1234 | 547 | 214 | 106 |
05-05 | 45° | 75° | 2045 | 1262 | 565 | 224 | 111 |
05-06 | 56° | 75° | 2089 | 1296 | 589 | 239 | 122 |
05-07 | 60° | 77° | 2136 | 1332 | 616 | 258 | 136 |
05-08 | 61° | 77° | 2183 | 1370 | 643 | 277 | 150 |
2023 | Lo (F) | Hi (F) | GDD 22 | GDD 32 | GDD 42 | GDD 50 | GDD 55 |
05-09 | 54° | 75° | 2225 | 1402 | 666 | 292 | 160 |
05-10 | 50° | 78° | 2267 | 1434 | 688 | 306 | 168 |
05-11 | 53° | 82° | 2313 | 1470 | 713 | 323 | 181 |
05-12 | 64° | 79° | 2362 | 1509 | 743 | 345 | 198 |
05-13 | 67° | 82° | 2415 | 1552 | 775 | 370 | 217 |
05-14 | 65° | 77° | 2464 | 1591 | 804 | 390 | 233 |
05-15 | 52° | 73° | 2504 | 1621 | 824 | 403 | 240 |
05-16 | 56° | 65° | 2543 | 1649 | 843 | 413 | 246 |
05-17 | 53° | 72° | 2583 | 1680 | 863 | 425 | 253 |
05-18 | 45° | 75° | 2621 | 1708 | 881 | 436 | 258 |
05-19 | 50° | 81° | 2664 | 1741 | 905 | 451 | 269 |
05-20 | 53° | 66° | 2702 | 1769 | 922 | 460 | 273 |
2023 | Lo (F) | Hi (F) | GDD 22 | GDD 32 | GDD 42 | GDD 50 | GDD 55 |
05-21 | 45° | 78° | 2741 | 1798 | 942 | 472 | 280 |
05-22 | 52° | 78° | 2785 | 1831 | 965 | 487 | 290 |
05-23 | 55° | 83° | 2831 | 1868 | 991 | 506 | 303 |
05-24 | 57° | 84° | 2880 | 1907 | 1020 | 526 | 319 |
05-25 | 50° | 71° | 2918 | 1935 | 1039 | 537 | 324 |
05-26 | 48° | 77° | 2959 | 1966 | 1059 | 549 | 332 |
05-27 | 51° | 77° | 3001 | 1998 | 1081 | 563 | 341 |
05-28 | 60° | 80° | 3049 | 2036 | 1109 | 584 | 356 |
05-29 | 54° | 86° | 3097 | 2074 | 1137 | 604 | 371 |
05-30 | 61° | 85° | 3148 | 2115 | 1168 | 626 | 389 |
05-31 | 66° | 85° | 3201 | 2158 | 1202 | 652 | 409 |
06-01 | 64° | 88° | 3255 | 2202 | 1236 | 678 | 431 |
2023 | Lo (F) | Hi (F) | GDD 22 | GDD 32 | GDD 42 | GDD 50 | GDD 55 |
06-02 | 61° | 91° | 3310 | 2247 | 1270 | 704 | 452 |
06-03 | 65° | 91° | 3366 | 2293 | 1306 | 732 | 475 |
06-04 | 65° | 83° | 3418 | 2335 | 1338 | 756 | 494 |
06-05 | 55° | 81° | 3464 | 2370 | 1364 | 774 | 507 |
06-06 | 56° | 85° | 3512 | 2409 | 1392 | 794 | 522 |
06-07 | 63° | 79° | 3561 | 2448 | 1421 | 815 | 538 |
06-08 | 53° | 78° | 3604 | 2481 | 1444 | 831 | 548 |
06-09 | 50° | 81° | 3648 | 2515 | 1468 | 846 | 559 |
06-10 | 53° | 84° | 3694 | 2551 | 1494 | 865 | 572 |
06-11 | 60° | 68° | 3736 | 2583 | 1516 | 879 | 581 |
06-12 | 54° | 66° | 3774 | 2611 | 1534 | 889 | 586 |
06-13 | 55° | 70° | 3815 | 2642 | 1555 | 901 | 594 |
2023 | Lo (F) | Hi (F) | GDD 22 | GDD 32 | GDD 42 | GDD 50 | GDD 55 |
06-14 | 61° | 77° | 3862 | 2679 | 1582 | 920 | 608 |
06-15 | 58° | 86° | 3912 | 2719 | 1612 | 942 | 625 |
06-16 | 53° | 71° | 3952 | 2749 | 1632 | 955 | 632 |
06-17 | 53° | 82° | 3998 | 2785 | 1658 | 972 | 645 |
06-18 | 56° | 83° | 4045 | 2822 | 1686 | 992 | 659 |
06-19 | 68° | 79° | 4097 | 2864 | 1717 | 1016 | 678 |
06-20 | 69° | 87° | 4153 | 2910 | 1754 | 1044 | 701 |
06-21 | 69° | 88° | 4210 | 2957 | 1790 | 1072 | 725 |
06-22 | 66° | 80° | 4260 | 2997 | 1821 | 1095 | 742 |
06-23 | 66° | 80° | 4312 | 3039 | 1852 | 1118 | 761 |
06-24 | 63° | 89° | 4366 | 3083 | 1886 | 1144 | 782 |
06-25 | 70° | 89° | 4424 | 3131 | 1924 | 1174 | 807 |
2023 | Lo (F) | Hi (F) | GDD 22 | GDD 32 | GDD 42 | GDD 50 | GDD 55 |
06-26 | 67° | 79° | 4475 | 3171 | 1955 | 1197 | 825 |
06-27 | 62° | 75° | 4521 | 3208 | 1981 | 1216 | 838 |
06-28 | 59° | 84° | 4571 | 3247 | 2011 | 1237 | 855 |
06-29 | 66° | 88° | 4626 | 3293 | 2046 | 1264 | 877 |
06-30 | 64° | 90° | 4681 | 3338 | 2081 | 1291 | 899 |
07-01 | 68° | 86° | 4736 | 3383 | 2116 | 1318 | 921 |
07-02 | 69° | 84° | 4791 | 3428 | 2151 | 1345 | 943 |
07-03 | 68° | 85° | 4845 | 3472 | 2185 | 1372 | 964 |
07-04 | 66° | 90° | 4901 | 3518 | 2221 | 1400 | 987 |
07-05 | 68° | 90° | 4958 | 3565 | 2258 | 1429 | 1011 |
07-06 | 71° | 85° | 5014 | 3611 | 2294 | 1457 | 1034 |
07-07 | 64° | 87° | 5068 | 3655 | 2328 | 1482 | 1055 |
2023 | Lo (F) | Hi (F) | GDD 22 | GDD 32 | GDD 42 | GDD 50 | GDD 55 |
07-08 | 65° | 79° | 5117 | 3694 | 2358 | 1504 | 1072 |
07-09 | 60° | 82° | 5166 | 3733 | 2387 | 1525 | 1088 |
07-10 | 60° | 84° | 5217 | 3774 | 2417 | 1547 | 1105 |
07-11 | 63° | 86° | 5269 | 3816 | 2450 | 1572 | 1124 |
07-12 | 67° | 87° | 5325 | 3861 | 2485 | 1599 | 1147 |
07-13 | 70° | 81° | 5378 | 3905 | 2518 | 1624 | 1167 |
07-14 | 63° | 89° | 5432 | 3949 | 2552 | 1650 | 1188 |
07-15 | 69° | 82° | 5485 | 3992 | 2586 | 1676 | 1208 |
07-16 | 64° | 85° | 5538 | 4035 | 2618 | 1700 | 1228 |
07-17 | 64° | 83° | 5589 | 4076 | 2650 | 1724 | 1246 |
07-18 | 63° | 81° | 5639 | 4116 | 2679 | 1746 | 1263 |
07-19 | 62° | 86° | 5691 | 4158 | 2711 | 1770 | 1282 |
2023 | Lo (F) | Hi (F) | GDD 22 | GDD 32 | GDD 42 | GDD 50 | GDD 55 |
07-20 | 70° | 86° | 5747 | 4204 | 2747 | 1798 | 1305 |
07-21 | 63° | 80° | 5796 | 4243 | 2777 | 1819 | 1322 |
07-22 | 60° | 82° | 5846 | 4283 | 2806 | 1840 | 1338 |
07-23 | 60° | 84° | 5896 | 4323 | 2836 | 1862 | 1355 |
07-24 | 66° | 88° | 5950 | 4367 | 2870 | 1889 | 1376 |
07-25 | 63° | 88° | 6003 | 4410 | 2904 | 1914 | 1396 |
07-26 | 71° | 89° | 6062 | 4459 | 2942 | 1944 | 1422 |
07-27 | 75° | 87° | 6121 | 4508 | 2981 | 1975 | 1448 |
07-28 | 72° | 91° | 6180 | 4557 | 3021 | 2007 | 1474 |
07-29 | 70° | 85° | 6236 | 4603 | 3056 | 2034 | 1497 |
07-30 | 66° | 86° | 6290 | 4646 | 3090 | 2060 | 1518 |
07-31 | 62° | 82° | 6340 | 4687 | 3120 | 2082 | 1535 |
2023 | Lo (F) | Hi (F) | GDD 22 | GDD 32 | GDD 42 | GDD 50 | GDD 55 |
08-01 | 57° | 83° | 6388 | 4725 | 3148 | 2102 | 1550 |
08-02 | 60° | 82° | 6437 | 4764 | 3177 | 2124 | 1566 |
08-03 | 66° | 87° | 6491 | 4808 | 3212 | 2150 | 1587 |
08-04 | 63° | 89° | 6545 | 4852 | 3246 | 2176 | 1609 |
08-05 | 68° | 86° | 6601 | 4898 | 3281 | 2203 | 1631 |
08-06 | 67° | 78° | 6651 | 4938 | 3311 | 2225 | 1648 |
08-07 | 66° | 73° | 6698 | 4975 | 3338 | 2245 | 1662 |
08-08 | 60° | 81° | 6747 | 5013 | 3367 | 2265 | 1678 |
08-09 | 62° | 79° | 6795 | 5052 | 3395 | 2286 | 1693 |
08-10 | 66° | 79° | 6846 | 5093 | 3426 | 2308 | 1711 |
08-11 | 65° | 84° | 6898 | 5135 | 3458 | 2332 | 1730 |
08-12 | 70° | 86° | 6954 | 5181 | 3494 | 2360 | 1753 |
2023 | Lo (F) | Hi (F) | GDD 22 | GDD 32 | GDD 42 | GDD 50 | GDD 55 |
08-13 | 62° | 86° | 7006 | 5223 | 3526 | 2385 | 1772 |
08-14 | 68° | 75° | 7055 | 5262 | 3556 | 2406 | 1788 |
08-15 | 62° | 71° | 7100 | 5297 | 3581 | 2423 | 1800 |
08-16 | 55° | 79° | 7145 | 5332 | 3606 | 2440 | 1812 |
08-17 | 59° | 77° | 7191 | 5368 | 3632 | 2458 | 1825 |
08-18 | 54° | 77° | 7235 | 5402 | 3655 | 2473 | 1836 |
08-19 | 55° | 81° | 7281 | 5438 | 3681 | 2492 | 1849 |
08-20 | 63° | 90° | 7336 | 5482 | 3716 | 2518 | 1871 |
08-21 | 75° | 91° | 7397 | 5534 | 3757 | 2551 | 1899 |
08-22 | 74° | 88° | 7456 | 5582 | 3796 | 2582 | 1925 |
08-23 | 69° | 91° | 7513 | 5630 | 3834 | 2612 | 1949 |
08-24 | 77° | 93° | 7576 | 5683 | 3877 | 2647 | 1979 |
2023 | Lo (F) | Hi (F) | GDD 22 | GDD 32 | GDD 42 | GDD 50 | GDD 55 |
08-25 | 79° | 91° | 7639 | 5736 | 3919 | 2682 | 2009 |
08-26 | 71° | 85° | 7695 | 5782 | 3955 | 2710 | 2032 |
08-27 | 66° | 80° | 7746 | 5823 | 3986 | 2732 | 2050 |
08-28 | 57° | 80° | 7792 | 5859 | 4012 | 2751 | 2063 |
08-29 | 53° | 82° | 7838 | 5895 | 4038 | 2768 | 2076 |
08-30 | 59° | 74° | 7882 | 5929 | 4062 | 2785 | 2087 |
08-31 | 52° | 77° | 7925 | 5961 | 4085 | 2799 | 2097 |
09-01 | 53° | 83° | 7971 | 5998 | 4111 | 2817 | 2110 |
09-02 | 59° | 89° | 8023 | 6039 | 4143 | 2841 | 2129 |
09-03 | 69° | 88° | 8079 | 6086 | 4180 | 2870 | 2152 |
09-04 | 65° | 89° | 8134 | 6131 | 4215 | 2897 | 2174 |
09-05 | 71° | 88° | 8192 | 6179 | 4252 | 2926 | 2199 |
2023 | Lo (F) | Hi (F) | GDD 22 | GDD 32 | GDD 42 | GDD 50 | GDD 55 |
09-06 | 69° | 84° | 8246 | 6223 | 4287 | 2953 | 2221 |
09-07 | 66° | 73° | 8294 | 6261 | 4314 | 2973 | 2235 |
09-08 | 62° | 73° | 8339 | 6296 | 4339 | 2990 | 2247 |
09-09 | 62° | 75° | 8386 | 6333 | 4366 | 3009 | 2261 |
09-10 | 55° | 79° | 8431 | 6368 | 4391 | 3026 | 2273 |
09-11 | 55° | 81° | 8477 | 6404 | 4418 | 3044 | 2286 |
09-12 | 60° | 72° | 8522 | 6438 | 4442 | 3060 | 2298 |
09-13 | 48° | 75° | 8561 | 6468 | 4461 | 3072 | 2304 |
09-14 | 49° | 75° | 8601 | 6498 | 4481 | 3084 | 2311 |
09-15 | 50° | 77° | 8643 | 6530 | 4503 | 3097 | 2320 |
09-16 | 50° | 73° | 8682 | 6559 | 4523 | 3109 | 2326 |
09-17 | 51° | 71° | 8722 | 6589 | 4542 | 3120 | 2333 |
2023 | Lo (F) | Hi (F) | GDD 22 | GDD 32 | GDD 42 | GDD 50 | GDD 55 |
09-18 | 52° | 72° | 8761 | 6618 | 4562 | 3132 | 2339 |
09-19 | 48° | 77° | 8802 | 6649 | 4582 | 3145 | 2347 |
09-20 | 52° | 82° | 8847 | 6684 | 4608 | 3162 | 2359 |
09-21 | 61° | 80° | 8896 | 6723 | 4636 | 3183 | 2375 |
09-22 | 57° | 83° | 8944 | 6761 | 4664 | 3203 | 2390 |
09-23 | 54° | 80° | 8989 | 6796 | 4689 | 3219 | 2402 |
09-24 | 50° | 82° | 9033 | 6830 | 4713 | 3235 | 2413 |
09-25 | 56° | 82° | 9080 | 6867 | 4740 | 3255 | 2427 |
09-26 | 61° | 79° | 9128 | 6905 | 4769 | 3275 | 2442 |
09-27 | 62° | 76° | 9176 | 6942 | 4796 | 3294 | 2457 |
09-28 | 62° | 73° | 9221 | 6978 | 4821 | 3312 | 2469 |
09-29 | 57° | 76° | 9265 | 7012 | 4846 | 3328 | 2481 |
2023 | Lo (F) | Hi (F) | GDD 22 | GDD 32 | GDD 42 | GDD 50 | GDD 55 |
09-30 | 53° | 83° | 9311 | 7048 | 4871 | 3346 | 2493 |
Don't miss this update from from Kevin Frank regarding timing of crabgrass preemergence herbicides.