Daily GDD Report for St.Charles

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 12, 2026 14 700
May 11, 2026 16 686
May 10, 2026 12 670
May 9, 2026 21 658
May 8, 2026 15 637
May 7, 2026 13 622
May 6, 2026 13 609
May 5, 2026 21 596
May 4, 2026 26 575
May 3, 2026 15 549
May 2, 2026 7 534
May 1, 2026 7 527
Apr 30, 2026 11 520
Apr 29, 2026 14 509
Apr 28, 2026 23 495
Apr 27, 2026 24 472
Apr 26, 2026 21 448
Apr 25, 2026 17 427
Apr 24, 2026 34 410
Apr 23, 2026 30 376
Apr 22, 2026 22 346
Apr 21, 2026 20 324
Apr 20, 2026 3 304
Apr 19, 2026 6 301
Apr 18, 2026 19 295
Apr 17, 2026 28 276
Apr 16, 2026 28 248
Apr 15, 2026 31 220
Apr 14, 2026 34 189
Apr 13, 2026 33 155
Apr 12, 2026 26 122
Apr 11, 2026 10 96
Apr 10, 2026 10 86
Apr 9, 2026 24 76
Apr 8, 2026 8 52
Apr 7, 2026 0 44
Apr 6, 2026 3 44
Apr 5, 2026 4 41
Apr 4, 2026 12 37
Apr 3, 2026 18 25
Apr 2, 2026 9 7
Apr 1, 2026 0 -2

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