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
May 2, 2026 7 543
May 1, 2026 8 536
Apr 30, 2026 12 528
Apr 29, 2026 13 516
Apr 28, 2026 20 503
Apr 27, 2026 23 483
Apr 26, 2026 20 460
Apr 25, 2026 17 440
Apr 24, 2026 36 423
Apr 23, 2026 29 387
Apr 22, 2026 23 358
Apr 21, 2026 19 335
Apr 20, 2026 4 316
Apr 19, 2026 6 312
Apr 18, 2026 19 306
Apr 17, 2026 29 287
Apr 16, 2026 26 258
Apr 15, 2026 31 232
Apr 14, 2026 35 201
Apr 13, 2026 33 166
Apr 12, 2026 26 133
Apr 11, 2026 9 107
Apr 10, 2026 12 98
Apr 9, 2026 24 86
Apr 8, 2026 9 62
Apr 7, 2026 0 53
Apr 6, 2026 3 53
Apr 5, 2026 5 50
Apr 4, 2026 14 45
Apr 3, 2026 18 31
Apr 2, 2026 11 13
Apr 1, 2026 2 2

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