Daily GDD Report for St.Johns

To calculate the GDD for a given time span, choose an End date and a Start date, then click the "Calculate GDD" button at the bottom.
*Please note that since the GDD dates are in descending order, the form is arranged to choose the End date first, and then the Start date.

Date Daily
GDD		 Accumulated
GDD		 GDD Calculator
End Date Start Date
Jun 16, 2026 32 1786
Jun 15, 2026 26 1754
Jun 14, 2026 30 1728
Jun 13, 2026 39 1698
Jun 12, 2026 35 1659
Jun 11, 2026 42 1624
Jun 10, 2026 44 1582
Jun 9, 2026 42 1538
Jun 8, 2026 36 1496
Jun 7, 2026 33 1460
Jun 6, 2026 39 1427
Jun 5, 2026 37 1388
Jun 4, 2026 34 1351
Jun 3, 2026 30 1317
Jun 2, 2026 26 1287
Jun 1, 2026 30 1261
May 31, 2026 24 1231
May 30, 2026 27 1207
May 29, 2026 28 1180
May 28, 2026 26 1152
May 27, 2026 33 1126
May 26, 2026 36 1093
May 25, 2026 30 1057
May 24, 2026 23 1027
May 23, 2026 22 1004
May 22, 2026 22 982
May 21, 2026 18 960
May 20, 2026 24 942
May 19, 2026 38 918
May 18, 2026 38 880
May 17, 2026 38 842
May 16, 2026 33 804
May 15, 2026 21 771
May 14, 2026 21 750
May 13, 2026 18 729
May 12, 2026 15 711
May 11, 2026 13 696
May 10, 2026 12 683
May 9, 2026 22 671
May 8, 2026 15 649
May 7, 2026 12 634
May 6, 2026 13 622
May 5, 2026 22 609
May 4, 2026 29 587
May 3, 2026 17 558
May 2, 2026 7 541
May 1, 2026 8 534
Apr 30, 2026 12 526
Apr 29, 2026 13 514
Apr 28, 2026 20 501
Apr 27, 2026 23 481
Apr 26, 2026 20 458
Apr 25, 2026 17 438
Apr 24, 2026 36 421
Apr 23, 2026 29 385
Apr 22, 2026 23 356
Apr 21, 2026 19 333
Apr 20, 2026 4 314
Apr 19, 2026 6 310
Apr 18, 2026 19 304
Apr 17, 2026 29 285
Apr 16, 2026 26 256
Apr 15, 2026 31 230
Apr 14, 2026 35 199
Apr 13, 2026 33 164
Apr 12, 2026 26 131
Apr 11, 2026 9 105
Apr 10, 2026 12 96
Apr 9, 2026 24 84
Apr 8, 2026 9 60
Apr 7, 2026 0 51
Apr 6, 2026 3 51
Apr 5, 2026 5 48
Apr 4, 2026 14 43
Apr 3, 2026 18 29
Apr 2, 2026 11 11
Apr 1, 2026 2 0

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