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Air Temperature - 24 Hour Min/Max
through Sun, Oct. 29. 2023

 

51°F (high) on Sun, Oct. 29, 2023

  

Indianapolis, IN

       

2023

 

70

 

60

 

50

 

40

 

30

 

Generously Supported By:



Tabular Data

Daily GDD accumulation for various base temperature models in 2024 & 2023

2024Lo
(F)
Hi
(F)
GDD
22
GDD
32
GDD
42
GDD
50
GDD
55
02-15 33° 49° 19 9 0 0 0
02-16 23° 34° 26 9 0 0 0
02-17 14° 22° 26 9 0 0 0
02-18 14° 36° 28 9 0 0 0
02-19 19° 46° 39 10 0 0 0
02-20 30° 56° 60 21 1 0 0
02-21 35° 65° 88 39 9 0 0
02-22 42° 55° 114 55 16 0 0
02-23 35° 52° 135 66 17 0 0
02-24 26° 42° 148 68 17 0 0
02-25 26° 59° 168 79 17 0 0
02-26 35° 72° 199 100 28 3 0
2024Lo
(F)
Hi
(F)
GDD
22
GDD
32
GDD
42
GDD
50
GDD
55
02-27 59° 67° 240 131 49 16 8
02-28 28° 69° 267 147 56 16 8
02-29 22° 43° 277 148 56 16 8
03-01 30° 43° 291 152 56 16 8
03-02 40° 51° 315 166 60 16 8
03-03 39° 67° 346 187 71 19 8
03-04 54° 76° 389 220 94 34 18
03-05 54° 63° 426 247 110 43 22
03-06 45° 53° 453 264 117 43 22
03-07 43° 48° 477 278 121 43 22
03-08 46° 56° 506 297 130 44 22
03-09 39° 55° 531 312 136 44 22
2024Lo
(F)
Hi
(F)
GDD
22
GDD
32
GDD
42
GDD
50
GDD
55
03-10 31° 46° 547 318 136 44 22
03-11 27° 59° 568 329 137 44 22
03-12 41° 68° 601 352 149 49 22
03-13 45° 74° 639 380 167 58 26
03-14 56° 72° 680 411 189 72 35
03-15 44° 60° 710 431 198 74 35
03-16 36° 61° 737 448 205 74 35
03-17 36° 47° 757 458 205 74 35
03-18 30° 34° 767 458 205 74 35
03-19 26° 54° 785 466 205 74 35
03-20 33° 50° 805 476 205 74 35
03-21 24° 42° 816 477 205 74 35
2024Lo
(F)
Hi
(F)
GDD
22
GDD
32
GDD
42
GDD
50
GDD
55
03-22 32° 44° 832 483 205 74 35
03-23 31° 44° 847 488 205 74 35
03-24 30° 52° 867 497 205 74 35
03-25 44° 68° 900 521 219 80 36
03-26 42° 62° 931 542 229 82 36
03-27 35° 45° 949 550 229 82 36
03-28 28° 57° 970 560 230 82 36
03-29 40° 68° 1002 583 242 87 36
03-30 52° 75° 1044 615 264 100 45
03-31 43° 65° 1076 637 277 105 45
04-01 47° 65° 1110 661 291 111 46
04-02 44° 68° 1144 685 305 117 47
2024Lo
(F)
Hi
(F)
GDD
22
GDD
32
GDD
42
GDD
50
GDD
55
04-03 36° 42° 1161 692 305 117 47
04-04 35° 40° 1177 698 305 117 47
04-05 37° 45° 1196 707 305 117 47
04-06 30° 57° 1217 718 306 117 47
04-07 38° 63° 1246 737 315 118 47
04-08 46° 75° 1285 766 334 128 52
04-09 56° 71° 1326 797 355 142 61
04-10 53° 61° 1361 822 370 149 63
04-11 50° 61° 1394 845 383 154 63
04-12 47° 58° 1425 866 394 156 63
04-13 43° 66° 1458 889 407 161 63
04-14 56° 80° 1504 925 433 179 76
2024Lo
(F)
Hi
(F)
GDD
22
GDD
32
GDD
42
GDD
50
GDD
55
04-15 61° 75° 1550 961 459 197 89
04-16 59° 79° 1597 998 486 217 103
04-17 64° 73° 1644 1035 512 235 117
04-18 50° 76° 1684 1065 533 248 125
04-19 48° 67° 1720 1091 549 255 127
04-20 42° 51° 1744 1105 553 255 127
04-21 36° 44° 1763 1114 553 255 127
04-22 35° 63° 1789 1130 560 255 127
04-23 48° 64° 1823 1154 574 261 128
04-24 43° 52° 1849 1169 579 261 128
04-25 40° 60° 1877 1188 587 261 128
04-26 43° 69° 1911 1212 602 268 129
2024Lo
(F)
Hi
(F)
GDD
22
GDD
32
GDD
42
GDD
50
GDD
55
04-27 63° 79° 1960 1250 630 288 145
04-28 66° 80° 2011 1292 661 312 163
04-29 62° 73° 2056 1327 687 329 176
04-30 58° 74° 2100 1361 711 345 187
05-01 56° 81° 2147 1397 737 363 200
05-02 59° 85° 2197 1438 768 386 217
05-03 65° 75° 2245 1476 795 405 232
05-04 61° 79° 2293 1514 823 426 247
05-05 62° 75° 2339 1550 850 444 261
05-06 59° 75° 2385 1586 875 461 273
05-07 62° 78° 2433 1624 903 482 288
05-08 59° 81° 2481 1662 931 502 303
2024Lo
(F)
Hi
(F)
GDD
22
GDD
32
GDD
42
GDD
50
GDD
55
05-09 53° 68° 2519 1690 950 512 309
05-10 51° 66° 2556 1716 966 520 312
05-11 56° 71° 2597 1748 987 533 320
05-12 47° 79° 2638 1779 1008 546 328
05-13 56° 79° 2683 1814 1034 564 341
05-14 61° 68° 2726 1847 1056 578 350
05-15 62° 71° 2770 1881 1081 595 362
05-16 56° 75° 2814 1915 1104 610 372
05-17 63° 73° 2860 1951 1131 629 385
05-18 60° 80° 2908 1989 1159 649 400
05-19 61° 86° 2959 2030 1190 672 419
05-20 64° 86° 3012 2073 1223 697 439
2024Lo
(F)
Hi
(F)
GDD
22
GDD
32
GDD
42
GDD
50
GDD
55
05-21 66° 86° 3067 2117 1257 723 460
05-22 70° 83° 3121 2162 1291 749 481
05-23 59° 78° 3167 2198 1318 768 495
05-24 64° 82° 3218 2239 1349 791 512
05-25 62° 80° 3267 2278 1377 811 528
05-26 62° 75° 3313 2314 1404 830 541
05-27 63° 73° 3359 2350 1429 848 554
05-28 58° 74° 3403 2384 1454 864 566
05-29 54° 71° 3444 2415 1474 877 573
05-30 51° 75° 3485 2446 1496 890 581
05-31 55° 77° 3529 2480 1519 906 592
06-01 61° 74° 3575 2516 1545 923 605
2024Lo
(F)
Hi
(F)
GDD
22
GDD
32
GDD
42
GDD
50
GDD
55
06-02 63° 75° 3622 2553 1573 943 619
06-03 62° 83° 3672 2593 1603 965 637
06-04 66° 84° 3725 2636 1636 990 657
06-05 70° 81° 3779 2680 1669 1015 677
06-06 64° 81° 3829 2720 1700 1038 694
06-07 59° 81° 3877 2758 1728 1058 709
06-08 56° 80° 3923 2794 1753 1076 722
06-09 58° 79° 3969 2830 1780 1094 736
06-10 57° 68° 4010 2861 1801 1107 744
06-11 45° 76° 4049 2890 1819 1117 749
06-12 55° 85° 4097 2927 1847 1137 764
06-13 65° 88° 4151 2972 1882 1164 785
2024Lo
(F)
Hi
(F)
GDD
22
GDD
32
GDD
42
GDD
50
GDD
55
06-14 67° 87° 4206 3017 1917 1191 808
06-15 63° 85° 4258 3059 1949 1215 827
06-16 62° 91° 4313 3104 1983 1241 848
06-17 76° 92° 4375 3156 2026 1276 877
06-18 75° 85° 4433 3204 2063 1306 902
06-19 75° 91° 4494 3255 2104 1338 930
06-20 71° 91° 4553 3304 2143 1369 956
06-21 70° 92° 4612 3353 2183 1401 982
06-22 72° 91° 4672 3403 2222 1433 1009
06-23 72° 85° 4729 3450 2259 1461 1033
06-24 63° 87° 4782 3493 2292 1486 1053
06-25 70° 86° 4838 3539 2328 1514 1076
2024Lo
(F)
Hi
(F)
GDD
22
GDD
32
GDD
42
GDD
50
GDD
55
06-26 66° 77° 4887 3578 2358 1536 1093
06-27 61° 82° 4937 3618 2388 1558 1110
06-28 65° 86° 4991 3662 2421 1583 1130
06-29 74° 81° 5046 3707 2457 1611 1153
06-30 61° 76° 5093 3744 2483 1629 1166
07-01 53° 76° 5135 3776 2506 1644 1176
07-02 56° 84° 5183 3814 2534 1664 1191
07-03 70° 86° 5240 3860 2570 1692 1214
07-04 70° 81° 5293 3904 2604 1718 1235
07-05 65° 82° 5345 3946 2635 1742 1253
07-06 63° 82° 5396 3987 2666 1764 1271
07-07 63° 86° 5448 4029 2699 1789 1291
2024Lo
(F)
Hi
(F)
GDD
22
GDD
32
GDD
42
GDD
50
GDD
55
07-08 66° 88° 5503 4074 2734 1816 1313
07-09 72° 78° 5556 4117 2767 1841 1333
07-10 66° 80° 5607 4158 2798 1864 1351
07-11 65° 81° 5659 4200 2829 1887 1369
07-12 65° 85° 5712 4243 2862 1913 1389
07-13 68° 89° 5769 4289 2899 1941 1413
07-14 72° 87° 5826 4337 2936 1970 1437
07-15 70° 89° 5883 4384 2974 2000 1462
07-16 69° 86° 5938 4429 3009 2027 1484
07-17 71° 82° 5993 4474 3044 2054 1505
07-18 58° 74° 6037 4508 3068 2070 1517
07-19 58° 78° 6083 4544 3094 2088 1530
2024Lo
(F)
Hi
(F)
GDD
22
GDD
32
GDD
42
GDD
50
GDD
55
07-20 58° 81° 6131 4582 3122 2108 1545
07-21 63° 81° 6181 4622 3152 2130 1561
07-22 67° 81° 6233 4664 3183 2153 1580
07-23 62° 84° 6284 4705 3214 2176 1598
07-24 67° 82° 6336 4747 3247 2201 1618
07-25 64° 82° 6388 4788 3278 2224 1636
07-26 58° 82° 6436 4827 3306 2244 1651
07-27 58° 84° 6485 4866 3335 2265 1667
07-28 67° 79° 6536 4907 3366 2288 1685
07-29 69° 83° 6590 4951 3401 2315 1706
07-30 71° 88° 6648 4998 3438 2344 1731
07-31 70° 84° 6702 5043 3473 2371 1753
2024Lo
(F)
Hi
(F)
GDD
22
GDD
32
GDD
42
GDD
50
GDD
55
08-01 70° 88° 6759 5090 3510 2400 1776
08-02 71° 84° 6815 5135 3545 2427 1799
08-03 68° 87° 6870 5181 3581 2455 1822
08-04 67° 89° 6926 5227 3617 2483 1845
08-05 71° 91° 6985 5276 3656 2514 1871
08-06 73° 92° 7046 5326 3696 2546 1898
08-07 67° 79° 7096 5367 3727 2569 1916
08-08 63° 83° 7147 5408 3758 2592 1934
08-09 65° 80° 7197 5448 3788 2614 1951
08-10 54° 76° 7241 5482 3811 2629 1961
08-11 55° 77° 7285 5515 3835 2645 1972
08-12 54° 79° 7329 5550 3860 2662 1984
2024Lo
(F)
Hi
(F)
GDD
22
GDD
32
GDD
42
GDD
50
GDD
55
08-13 59° 83° 7379 5590 3889 2683 2000
08-14 59° 85° 7429 5630 3919 2706 2017
08-15 65° 82° 7480 5671 3951 2729 2036
08-16 69° 85° 7535 5716 3986 2756 2058
08-17 69° 83° 7589 5760 4020 2782 2079
08-18 67° 78° 7640 5801 4050 2805 2096
08-19 62° 76° 7687 5838 4078 2824 2111
08-20 56° 71° 7729 5870 4100 2838 2119
08-21 51° 73° 7769 5900 4119 2850 2126
08-22 49° 76° 7810 5931 4140 2862 2134
08-23 51° 82° 7855 5965 4165 2879 2146
08-24 62° 89° 7908 6009 4199 2905 2166
2024Lo
(F)
Hi
(F)
GDD
22
GDD
32
GDD
42
GDD
50
GDD
55
08-25 68° 90° 7965 6056 4236 2934 2191
08-26 67° 91° 8022 6103 4273 2963 2214
08-27 72° 94° 8083 6154 4314 2996 2242
08-28 69° 91° 8141 6202 4351 3025 2267
08-29 71° 92° 8200 6251 4391 3057 2293
08-30 70° 95° 8261 6302 4431 3089 2321
08-31 71° 81° 8314 6345 4465 3115 2342
09-01 60° 84° 8365 6385 4495 3137 2359
09-02 57° 76° 8409 6420 4520 3154 2370
09-03 51° 76° 8450 6451 4541 3167 2379
09-04 51° 85° 8496 6487 4567 3185 2392
09-05 64° 88° 8550 6531 4601 3211 2413
2024Lo
(F)
Hi
(F)
GDD
22
GDD
32
GDD
42
GDD
50
GDD
55
09-06 59° 76° 8596 6567 4627 3229 2426
09-07 49° 66° 8632 6593 4643 3237 2428
09-08 41° 70° 8665 6616 4656 3242 2429
09-09 43° 79° 8704 6645 4675 3253 2435
09-10 49° 84° 8749 6680 4699 3270 2446
09-11 53° 86° 8796 6717 4727 3289 2461
09-12 54° 89° 8846 6757 4757 3311 2477
09-13 61° 84° 8897 6798 4787 3333 2495
09-14 67° 89° 8953 6844 4823 3362 2518
09-15 63° 89° 9007 6887 4857 3387 2539
09-16 56° 88° 9057 6928 4887 3409 2556
09-17 57° 87° 9106 6967 4917 3431 2573
2024Lo
(F)
Hi
(F)
GDD
22
GDD
32
GDD
42
GDD
50
GDD
55
09-18 56° 88° 9156 7007 4947 3453 2590
09-19 62° 90° 9210 7051 4981 3479 2611
09-20 60° 89° 9263 7094 5013 3503 2630
09-21 64° 92° 9319 7140 5049 3531 2653
09-22 63° 77° 9367 7178 5077 3552 2668
09-23 65° 72° 9414 7214 5104 3570 2682
09-24 65° 77° 9462 7253 5133 3591 2698
09-25 61° 73° 9507 7288 5158 3608 2710
09-26 56° 79° 9553 7324 5184 3626 2722
09-27 65° 70° 9599 7360 5209 3643 2735
09-28 65° 69° 9643 7394 5234 3660 2747
09-29 65° 72° 9690 7431 5260 3678 2760
2024Lo
(F)
Hi
(F)
GDD
22
GDD
32
GDD
42
GDD
50
GDD
55
09-30 65° 73° 9737 7468 5288 3698 2774
2023Lo
(F)
Hi
(F)
GDD
22
GDD
32
GDD
42
GDD
50
GDD
55
02-15 44° 65° 33 23 13 5 0
02-16 38° 58° 59 39 19 5 0
02-17 26° 35° 68 39 19 5 0
02-18 21° 47° 80 41 19 5 0
02-19 39° 57° 106 57 25 5 0
02-20 36° 58° 131 72 30 5 0
02-21 39° 48° 152 84 32 5 0
02-22 40° 67° 184 105 43 8 0
02-23 32° 68° 212 123 51 8 0
02-24 25° 38° 222 123 51 8 0
02-25 32° 49° 240 132 51 8 0
02-26 30° 56° 261 143 52 8 0
2023Lo
(F)
Hi
(F)
GDD
22
GDD
32
GDD
42
GDD
50
GDD
55
02-27 47° 62° 294 165 65 13 0
02-28 40° 50° 317 179 68 13 0
02-29 n/a n/a n/a n/a n/a n/a n/a
03-01 40° 76° 353 205 84 21 3
03-02 36° 52° 375 217 86 21 3
03-03 34° 44° 392 224 86 21 3
03-04 31° 53° 412 234 86 21 3
03-05 34° 57° 436 248 90 21 3
03-06 42° 74° 472 274 106 29 6
03-07 37° 49° 493 285 107 29 6
03-08 32° 50° 512 294 107 29 6
03-09 32° 52° 532 304 107 29 6
2023Lo
(F)
Hi
(F)
GDD
22
GDD
32
GDD
42
GDD
50
GDD
55
03-10 36° 41° 549 310 107 29 6
03-11 33° 46° 566 318 107 29 6
03-12 33° 38° 580 321 107 29 6
03-13 30° 35° 590 322 107 29 6
03-14 26° 39° 600 322 107 29 6
03-15 22° 50° 614 326 107 29 6
03-16 34° 57° 638 340 111 29 6
03-17 31° 53° 658 350 111 29 6
03-18 21° 30° 662 350 111 29 6
03-19 16° 36° 666 350 111 29 6
03-20 24° 50° 681 355 111 29 6
03-21 31° 54° 701 365 111 29 6
2023Lo
(F)
Hi
(F)
GDD
22
GDD
32
GDD
42
GDD
50
GDD
55
03-22 41° 53° 726 380 116 29 6
03-23 46° 65° 760 404 130 35 7
03-24 40° 45° 781 415 131 35 7
03-25 38° 50° 803 427 133 35 7
03-26 32° 64° 830 443 140 35 7
03-27 41° 52° 854 458 144 35 7
03-28 30° 49° 871 465 144 35 7
03-29 31° 54° 892 476 145 35 7
03-30 30° 60° 915 489 148 35 7
03-31 48° 66° 950 514 163 42 9
04-01 39° 60° 978 532 170 42 9
04-02 35° 55° 1001 545 174 42 9
2023Lo
(F)
Hi
(F)
GDD
22
GDD
32
GDD
42
GDD
50
GDD
55
04-03 44° 74° 1038 572 191 51 13
04-04 56° 78° 1083 607 216 68 25
04-05 48° 75° 1123 637 235 80 32
04-06 40° 51° 1146 650 239 80 32
04-07 35° 58° 1171 665 243 80 32
04-08 40° 61° 1199 683 251 80 32
04-09 38° 64° 1228 702 260 81 32
04-10 38° 69° 1260 724 272 85 32
04-11 39° 75° 1295 748 287 92 34
04-12 51° 78° 1337 781 310 106 43
04-13 46° 80° 1378 812 331 119 51
04-14 54° 79° 1423 847 355 136 63
2023Lo
(F)
Hi
(F)
GDD
22
GDD
32
GDD
42
GDD
50
GDD
55
04-15 59° 79° 1470 884 382 155 77
04-16 41° 70° 1503 907 396 161 78
04-17 36° 47° 1523 917 396 161 78
04-18 31° 62° 1548 932 401 161 78
04-19 43° 81° 1588 961 420 173 84
04-20 60° 84° 1638 1001 450 195 101
04-21 47° 69° 1674 1028 467 203 105
04-22 41° 51° 1698 1042 471 203 105
04-23 36° 44° 1716 1050 471 203 105
04-24 29° 52° 1735 1059 471 203 105
04-25 38° 58° 1761 1074 476 203 105
04-26 37° 60° 1787 1091 483 203 105
2023Lo
(F)
Hi
(F)
GDD
22
GDD
32
GDD
42
GDD
50
GDD
55
04-27 37° 64° 1816 1110 492 203 105
04-28 46° 55° 1844 1128 500 204 105
04-29 42° 69° 1877 1151 513 209 105
04-30 41° 50° 1901 1165 517 209 105
05-01 41° 45° 1922 1176 518 209 105
05-02 41° 56° 1948 1192 524 209 105
05-03 39° 59° 1976 1210 532 209 105
05-04 37° 67° 2006 1230 542 211 105
05-05 45° 75° 2044 1258 560 221 110
05-06 56° 75° 2087 1291 583 237 120
05-07 60° 77° 2134 1328 610 255 134
05-08 61° 78° 2181 1365 637 275 148
2023Lo
(F)
Hi
(F)
GDD
22
GDD
32
GDD
42
GDD
50
GDD
55
05-09 55° 74° 2224 1398 660 289 158
05-10 49° 78° 2265 1429 681 303 166
05-11 52° 82° 2310 1464 706 320 179
05-12 64° 79° 2360 1504 736 341 195
05-13 67° 80° 2412 1546 768 365 214
05-14 64° 77° 2460 1584 796 386 230
05-15 52° 73° 2501 1615 817 398 237
05-16 56° 65° 2539 1643 835 409 243
05-17 52° 71° 2579 1673 855 420 249
05-18 44° 75° 2616 1700 872 430 253
05-19 50° 80° 2659 1733 895 445 264
05-20 54° 66° 2697 1761 913 455 268
2023Lo
(F)
Hi
(F)
GDD
22
GDD
32
GDD
42
GDD
50
GDD
55
05-21 45° 78° 2736 1790 932 466 275
05-22 52° 78° 2779 1823 955 481 284
05-23 54° 82° 2825 1859 981 499 298
05-24 57° 84° 2873 1897 1009 519 313
05-25 49° 70° 2911 1925 1027 529 318
05-26 48° 77° 2951 1955 1047 541 325
05-27 51° 77° 2993 1987 1069 555 333
05-28 60° 80° 3041 2025 1097 575 348
05-29 53° 86° 3089 2063 1125 594 363
05-30 60° 84° 3139 2103 1155 617 381
05-31 65° 86° 3193 2147 1189 642 401
06-01 64° 88° 3247 2191 1223 668 422
2023Lo
(F)
Hi
(F)
GDD
22
GDD
32
GDD
42
GDD
50
GDD
55
06-02 60° 91° 3300 2234 1256 694 442
06-03 66° 91° 3356 2280 1292 722 465
06-04 64° 83° 3407 2321 1323 745 484
06-05 54° 81° 3453 2357 1349 763 496
06-06 56° 85° 3501 2395 1377 783 512
06-07 62° 78° 3549 2433 1405 803 527
06-08 52° 77° 3592 2466 1428 818 536
06-09 50° 80° 3636 2499 1451 833 547
06-10 53° 83° 3682 2536 1478 851 560
06-11 60° 68° 3724 2568 1500 865 569
06-12 54° 66° 3762 2596 1518 876 574
06-13 54° 69° 3802 2626 1538 887 581
2023Lo
(F)
Hi
(F)
GDD
22
GDD
32
GDD
42
GDD
50
GDD
55
06-14 60° 78° 3849 2663 1565 906 595
06-15 59° 85° 3899 2703 1595 929 612
06-16 54° 72° 3940 2733 1615 941 620
06-17 55° 82° 3986 2770 1642 959 633
06-18 57° 81° 4033 2807 1669 979 647
06-19 68° 78° 4084 2848 1700 1001 665
06-20 69° 85° 4139 2893 1735 1028 687
06-21 68° 87° 4194 2938 1770 1056 710
06-22 65° 77° 4243 2977 1799 1077 725
06-23 66° 80° 4294 3018 1830 1100 743
06-24 65° 89° 4349 3063 1865 1126 765
06-25 71° 88° 4406 3110 1902 1156 790
2023Lo
(F)
Hi
(F)
GDD
22
GDD
32
GDD
42
GDD
50
GDD
55
06-26 67° 79° 4457 3151 1933 1179 808
06-27 63° 75° 4504 3188 1960 1198 822
06-28 58° 83° 4553 3227 1989 1218 837
06-29 65° 87° 4607 3271 2023 1245 859
06-30 65° 90° 4663 3316 2058 1272 881
07-01 68° 85° 4717 3361 2093 1299 902
07-02 68° 84° 4771 3405 2127 1325 923
07-03 68° 82° 4824 3448 2160 1350 943
07-04 65° 89° 4879 3493 2195 1377 966
07-05 68° 89° 4936 3540 2232 1406 989
07-06 71° 85° 4992 3586 2268 1434 1012
07-07 63° 86° 5045 3629 2301 1458 1032
2023Lo
(F)
Hi
(F)
GDD
22
GDD
32
GDD
42
GDD
50
GDD
55
07-08 65° 77° 5094 3668 2330 1480 1048
07-09 61° 81° 5143 3707 2359 1501 1064
07-10 61° 85° 5194 3748 2390 1523 1082
07-11 63° 86° 5246 3790 2422 1548 1102
07-12 67° 87° 5302 3835 2457 1575 1124
07-13 71° 82° 5356 3880 2492 1601 1145
07-14 63° 89° 5410 3924 2526 1627 1166
07-15 70° 82° 5464 3968 2560 1653 1187
07-16 65° 85° 5517 4010 2592 1678 1207
07-17 64° 83° 5568 4052 2624 1701 1225
07-18 62° 80° 5617 4091 2653 1723 1241
07-19 63° 85° 5669 4133 2685 1746 1260
2023Lo
(F)
Hi
(F)
GDD
22
GDD
32
GDD
42
GDD
50
GDD
55
07-20 70° 85° 5725 4178 2720 1774 1283
07-21 63° 80° 5774 4218 2750 1796 1299
07-22 61° 82° 5823 4257 2779 1817 1316
07-23 61° 83° 5873 4297 2809 1839 1332
07-24 65° 86° 5927 4341 2843 1864 1353
07-25 63° 87° 5980 4384 2876 1889 1373
07-26 71° 88° 6037 4431 2913 1919 1397
07-27 75° 89° 6097 4481 2953 1951 1425
07-28 73° 91° 6157 4531 2993 1983 1452
07-29 70° 84° 6212 4576 3028 2010 1474
07-30 67° 86° 6266 4620 3062 2036 1495
07-31 63° 81° 6316 4660 3092 2058 1512
2023Lo
(F)
Hi
(F)
GDD
22
GDD
32
GDD
42
GDD
50
GDD
55
08-01 57° 82° 6364 4698 3120 2078 1526
08-02 60° 82° 6413 4737 3149 2098 1542
08-03 66° 86° 6467 4781 3183 2124 1563
08-04 63° 89° 6520 4824 3216 2150 1584
08-05 68° 86° 6575 4869 3251 2177 1606
08-06 67° 77° 6626 4909 3281 2199 1623
08-07 67° 74° 6674 4948 3310 2219 1638
08-08 61° 81° 6723 4986 3338 2240 1654
08-09 62° 79° 6771 5025 3367 2261 1669
08-10 66° 79° 6822 5066 3398 2283 1687
08-11 65° 83° 6874 5108 3430 2307 1706
08-12 70° 86° 6930 5154 3466 2336 1729
2023Lo
(F)
Hi
(F)
GDD
22
GDD
32
GDD
42
GDD
50
GDD
55
08-13 62° 86° 6982 5196 3498 2360 1748
08-14 67° 75° 7031 5235 3527 2381 1765
08-15 63° 71° 7076 5270 3552 2398 1777
08-16 56° 79° 7122 5306 3578 2415 1789
08-17 59° 76° 7167 5341 3603 2433 1802
08-18 55° 76° 7211 5374 3626 2448 1812
08-19 55° 80° 7256 5410 3652 2466 1824
08-20 63° 89° 7310 5454 3686 2492 1845
08-21 75° 91° 7372 5505 3727 2525 1874
08-22 73° 87° 7429 5553 3765 2555 1899
08-23 68° 91° 7487 5601 3803 2585 1923
08-24 78° 93° 7550 5654 3846 2620 1954
2023Lo
(F)
Hi
(F)
GDD
22
GDD
32
GDD
42
GDD
50
GDD
55
08-25 79° 91° 7613 5707 3889 2655 1984
08-26 71° 86° 7670 5754 3926 2683 2007
08-27 65° 79° 7720 5794 3956 2706 2024
08-28 57° 79° 7766 5830 3982 2724 2038
08-29 53° 83° 7812 5866 4008 2742 2050
08-30 59° 73° 7856 5900 4032 2758 2061
08-31 51° 76° 7898 5932 4054 2771 2070
09-01 53° 83° 7943 5967 4079 2789 2083
09-02 59° 89° 7996 6009 4111 2813 2102
09-03 69° 88° 8052 6056 4148 2842 2126
09-04 65° 88° 8107 6101 4183 2869 2147
09-05 71° 88° 8164 6148 4220 2898 2172
2023Lo
(F)
Hi
(F)
GDD
22
GDD
32
GDD
42
GDD
50
GDD
55
09-06 70° 83° 8219 6193 4255 2925 2193
09-07 66° 74° 8267 6231 4283 2944 2208
09-08 62° 74° 8313 6267 4309 2963 2221
09-09 62° 74° 8359 6303 4335 2981 2235
09-10 55° 78° 8404 6338 4360 2998 2247
09-11 55° 81° 8451 6374 4386 3016 2260
09-12 61° 72° 8495 6409 4411 3032 2271
09-13 50° 75° 8535 6439 4431 3045 2279
09-14 48° 74° 8575 6469 4451 3056 2285
09-15 50° 76° 8616 6500 4472 3069 2293
09-16 49° 73° 8655 6528 4490 3080 2299
09-17 51° 72° 8694 6558 4510 3091 2305
2023Lo
(F)
Hi
(F)
GDD
22
GDD
32
GDD
42
GDD
50
GDD
55
09-18 53° 71° 8734 6588 4530 3104 2312
09-19 48° 77° 8774 6618 4550 3116 2320
09-20 53° 81° 8820 6654 4576 3133 2332
09-21 62° 80° 8869 6693 4605 3155 2348
09-22 57° 82° 8917 6731 4633 3175 2363
09-23 54° 79° 8961 6765 4657 3191 2375
09-24 50° 82° 9005 6799 4681 3207 2385
09-25 57° 82° 9052 6836 4708 3226 2400
09-26 60° 80° 9100 6874 4736 3246 2414
09-27 62° 76° 9147 6911 4763 3265 2428
09-28 61° 73° 9192 6946 4788 3282 2441
09-29 58° 76° 9237 6981 4813 3299 2453
2023Lo
(F)
Hi
(F)
GDD
22
GDD
32
GDD
42
GDD
50
GDD
55
09-30 55° 82° 9284 7018 4840 3317 2466

 

Latest Updates

March 18th, 2024Timing crabgrass preemergence applications in spring

Don't miss this update from from Kevin Frank regarding timing of crabgrass preemergence herbicides.


 

February 12th, 2024Welcome to the 2024 GDD Tracking Season

2024 might be the year that if you blinked you missed winter. We've already experienced some very unseasonably warm weather in February with temperatures in the 60's. Temperatures are remaining relatively mild but I wouldn't be surprised if winter resurfaced yet as we move through the rest of February and March. GDDTracker starts counting on February 15. Spring is typically the time of year when GDDTracker receives the most attention for alerting turfgrass managers of optimal application timing windows for suppressing annual bluegrass seedheads and crabgrass preemergence applications. However, there are many models you may find helpful throughout the season including the early season DMI timer and Smith-Kerns dollar spot prediction model. To learn about all the available models, click on the "About" tab at the top of the screen. Thanks for your continued support and use of GDDTracker and best wishes for a fantastic 2024!