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
Apr 25, 2026 17 441
Apr 24, 2026 36 424
Apr 23, 2026 29 388
Apr 22, 2026 23 359
Apr 21, 2026 19 336
Apr 20, 2026 4 317
Apr 19, 2026 6 313
Apr 18, 2026 19 307
Apr 17, 2026 29 288
Apr 16, 2026 26 259
Apr 15, 2026 31 233
Apr 14, 2026 35 202
Apr 13, 2026 33 167
Apr 12, 2026 26 134
Apr 11, 2026 9 108
Apr 10, 2026 12 99
Apr 9, 2026 24 87
Apr 8, 2026 9 63
Apr 7, 2026 0 54
Apr 6, 2026 3 54
Apr 5, 2026 5 51
Apr 4, 2026 14 46
Apr 3, 2026 18 32
Apr 2, 2026 11 14
Apr 1, 2026 2 3

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