Daily GDD Report for Port Huron

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 25, 2019 38 1555
Jun 24, 2019 37 1517
Jun 23, 2019 30 1480
Jun 22, 2019 26 1450
Jun 21, 2019 26 1424
Jun 20, 2019 25 1398
Jun 19, 2019 34 1373
Jun 18, 2019 31 1339
Jun 17, 2019 25 1308
Jun 16, 2019 23 1283
Jun 15, 2019 28 1260
Jun 14, 2019 25 1232
Jun 13, 2019 24 1207
Jun 12, 2019 30 1183
Jun 11, 2019 28 1153
Jun 10, 2019 30 1125
Jun 9, 2019 33 1095
Jun 8, 2019 31 1062
Jun 7, 2019 27 1031
Jun 6, 2019 24 1004
Jun 5, 2019 32 980
Jun 4, 2019 29 948
Jun 3, 2019 17 919
Jun 2, 2019 19 902
Jun 1, 2019 25 883
May 31, 2019 28 858
May 30, 2019 28 830
May 29, 2019 21 802
May 28, 2019 26 781
May 27, 2019 22 755
May 26, 2019 23 733
May 25, 2019 33 710
May 24, 2019 20 677
May 23, 2019 33 657
May 22, 2019 20 624
May 21, 2019 15 604
May 20, 2019 17 589
May 19, 2019 31 572
May 18, 2019 19 541
May 17, 2019 19 522
May 16, 2019 25 503
May 15, 2019 25 478
May 14, 2019 17 453
May 13, 2019 10 436
May 12, 2019 11 426
May 11, 2019 7 415
May 10, 2019 18 408
May 9, 2019 26 390
May 8, 2019 13 364
May 7, 2019 7 351
May 6, 2019 30 344
May 5, 2019 28 314
May 4, 2019 20 286
May 3, 2019 14 266
May 2, 2019 27 252
May 1, 2019 23 225
Apr 30, 2019 8 202
Apr 29, 2019 6 194
Apr 28, 2019 6 188
Apr 27, 2019 6 182
Apr 26, 2019 6 176
Apr 25, 2019 6 170
Apr 24, 2019 6 164
Apr 23, 2019 6 158
Apr 22, 2019 6 152
Apr 21, 2019 6 146
Apr 20, 2019 6 140
Apr 19, 2019 6 134
Apr 18, 2019 6 128
Apr 17, 2019 6 122
Apr 16, 2019 6 116
Apr 15, 2019 6 110
Apr 14, 2019 6 104
Apr 13, 2019 6 98
Apr 12, 2019 6 92
Apr 11, 2019 6 86
Apr 10, 2019 6 80
Apr 9, 2019 6 74
Apr 8, 2019 6 68
Apr 7, 2019 18 62
Apr 6, 2019 12 44
Apr 5, 2019 8 32
Apr 4, 2019 2 24
Apr 3, 2019 8 22
Apr 2, 2019 7 14
Apr 1, 2019 0 7

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