Daily GDD Report for Port Hope

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
Jun 9, 2026 38 1138
Jun 8, 2026 30 1100
Jun 7, 2026 27 1070
Jun 6, 2026 35 1043
Jun 5, 2026 37 1008
Jun 4, 2026 35 971
Jun 3, 2026 28 936
Jun 2, 2026 24 908
Jun 1, 2026 20 884
May 31, 2026 22 864
May 30, 2026 16 842
May 29, 2026 27 826
May 28, 2026 18 799
May 27, 2026 26 781
May 26, 2026 37 755
May 25, 2026 29 718
May 24, 2026 15 689
May 23, 2026 15 674
May 22, 2026 14 659
May 21, 2026 9 645
May 20, 2026 12 636
May 19, 2026 29 624
May 18, 2026 34 595
May 17, 2026 23 561
May 16, 2026 32 538
May 15, 2026 18 506
May 14, 2026 14 488
May 13, 2026 14 474
May 12, 2026 6 460
May 11, 2026 5 454
May 10, 2026 10 449
May 9, 2026 19 439
May 8, 2026 13 420
May 7, 2026 6 407
May 6, 2026 6 401
May 5, 2026 18 395
May 4, 2026 26 377
May 3, 2026 12 351
May 2, 2026 6 339
May 1, 2026 2 333
Apr 30, 2026 7 331
Apr 29, 2026 9 324
Apr 28, 2026 20 315
Apr 27, 2026 18 295
Apr 26, 2026 10 277
Apr 25, 2026 11 267
Apr 24, 2026 20 256
Apr 23, 2026 18 236
Apr 22, 2026 12 218
Apr 21, 2026 15 206
Apr 20, 2026 0 191
Apr 19, 2026 2 191
Apr 18, 2026 17 189
Apr 17, 2026 17 172
Apr 16, 2026 18 155
Apr 15, 2026 22 137
Apr 14, 2026 20 115
Apr 13, 2026 24 95
Apr 12, 2026 17 71
Apr 11, 2026 1 54
Apr 10, 2026 2 53
Apr 9, 2026 16 51
Apr 8, 2026 2 35
Apr 7, 2026 0 33
Apr 6, 2026 0 33
Apr 5, 2026 4 33
Apr 4, 2026 9 29
Apr 3, 2026 13 20
Apr 2, 2026 6 7
Apr 1, 2026 0 1

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