Daily GDD Report for Mandaumin

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 22, 2026 14 276
Apr 21, 2026 12 262
Apr 20, 2026 0 250
Apr 19, 2026 6 250
Apr 18, 2026 19 244
Apr 17, 2026 21 225
Apr 16, 2026 19 204
Apr 15, 2026 30 185
Apr 14, 2026 26 155
Apr 13, 2026 29 129
Apr 12, 2026 18 100
Apr 11, 2026 3 82
Apr 10, 2026 4 79
Apr 9, 2026 18 75
Apr 8, 2026 1 57
Apr 7, 2026 0 56
Apr 6, 2026 3 56
Apr 5, 2026 5 53
Apr 4, 2026 17 48
Apr 3, 2026 20 31
Apr 2, 2026 10 11
Apr 1, 2026 0 1

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