Daily GDD Report for Dayton

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 20, 2026 18 821
May 19, 2026 38 803
May 18, 2026 39 765
May 17, 2026 35 726
May 16, 2026 32 691
May 15, 2026 19 659
May 14, 2026 17 640
May 13, 2026 17 623
May 12, 2026 9 606
May 11, 2026 10 597
May 10, 2026 10 587
May 9, 2026 20 577
May 8, 2026 13 557
May 7, 2026 7 544
May 6, 2026 10 537
May 5, 2026 22 527
May 4, 2026 28 505
May 3, 2026 14 477
May 2, 2026 8 463
May 1, 2026 4 455
Apr 30, 2026 10 451
Apr 29, 2026 13 441
Apr 28, 2026 22 428
Apr 27, 2026 20 406
Apr 26, 2026 16 386
Apr 25, 2026 15 370
Apr 24, 2026 29 355
Apr 23, 2026 24 326
Apr 22, 2026 20 302
Apr 21, 2026 15 282
Apr 20, 2026 0 267
Apr 19, 2026 3 267
Apr 18, 2026 18 264
Apr 17, 2026 28 246
Apr 16, 2026 26 218
Apr 15, 2026 29 192
Apr 14, 2026 29 163
Apr 13, 2026 31 134
Apr 12, 2026 24 103
Apr 11, 2026 7 79
Apr 10, 2026 7 72
Apr 9, 2026 19 65
Apr 8, 2026 5 46
Apr 7, 2026 0 41
Apr 6, 2026 1 41
Apr 5, 2026 3 40
Apr 4, 2026 11 37
Apr 3, 2026 16 26
Apr 2, 2026 10 10
Apr 1, 2026 0 0

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