Daily GDD Report for Marlette

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 9, 2026 21 589
May 8, 2026 16 568
May 7, 2026 10 552
May 6, 2026 10 542
May 5, 2026 22 532
May 4, 2026 28 510
May 3, 2026 15 482
May 2, 2026 8 467
May 1, 2026 6 459
Apr 30, 2026 10 453
Apr 29, 2026 13 443
Apr 28, 2026 22 430
Apr 27, 2026 21 408
Apr 26, 2026 17 387
Apr 25, 2026 13 370
Apr 24, 2026 28 357
Apr 23, 2026 23 329
Apr 22, 2026 22 306
Apr 21, 2026 15 284
Apr 20, 2026 0 269
Apr 19, 2026 4 269
Apr 18, 2026 17 265
Apr 17, 2026 27 248
Apr 16, 2026 26 221
Apr 15, 2026 29 195
Apr 14, 2026 30 166
Apr 13, 2026 33 136
Apr 12, 2026 24 103
Apr 11, 2026 8 79
Apr 10, 2026 7 71
Apr 9, 2026 20 64
Apr 8, 2026 3 44
Apr 7, 2026 0 41
Apr 6, 2026 2 41
Apr 5, 2026 4 39
Apr 4, 2026 11 35
Apr 3, 2026 16 24
Apr 2, 2026 9 8
Apr 1, 2026 0 -1

Michigan Sugar Company BEETcast™, SPRAYcast® are trademarks of Weather INnovations Weather INnovations