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 24, 2017 33 1954
Jun 23, 2017 38 1921
Jun 22, 2017 39 1883
Jun 21, 2017 28 1844
Jun 20, 2017 32 1816
Jun 19, 2017 34 1784
Jun 18, 2017 40 1750
Jun 17, 2017 42 1710
Jun 16, 2017 42 1668
Jun 15, 2017 40 1626
Jun 14, 2017 37 1586
Jun 13, 2017 36 1549
Jun 12, 2017 47 1513
Jun 11, 2017 46 1466
Jun 10, 2017 38 1420
Jun 9, 2017 33 1382
Jun 8, 2017 28 1349
Jun 7, 2017 28 1321
Jun 6, 2017 22 1293
Jun 5, 2017 24 1271
Jun 4, 2017 37 1247
Jun 3, 2017 27 1210
Jun 2, 2017 24 1183
Jun 1, 2017 24 1159
May 31, 2017 28 1135
May 30, 2017 30 1107
May 29, 2017 34 1077
May 28, 2017 29 1043
May 27, 2017 26 1014
May 26, 2017 22 988
May 25, 2017 22 966
May 24, 2017 24 944
May 23, 2017 28 920
May 22, 2017 25 892
May 21, 2017 26 867
May 20, 2017 21 841
May 19, 2017 17 820
May 18, 2017 41 803
May 17, 2017 42 762
May 16, 2017 29 720
May 15, 2017 18 691
May 14, 2017 17 673
May 13, 2017 20 656
May 12, 2017 16 636
May 11, 2017 17 620
May 10, 2017 17 603
May 9, 2017 9 586
May 8, 2017 9 577
May 7, 2017 7 568
May 6, 2017 12 561
May 5, 2017 9 549
May 4, 2017 10 540
May 3, 2017 14 530
May 2, 2017 13 516
May 1, 2017 22 503
Apr 30, 2017 15 481
Apr 29, 2017 12 466
Apr 28, 2017 19 454
Apr 27, 2017 30 435
Apr 26, 2017 28 405
Apr 25, 2017 23 377
Apr 24, 2017 18 354
Apr 23, 2017 15 336
Apr 22, 2017 9 321
Apr 21, 2017 13 312
Apr 20, 2017 13 299
Apr 19, 2017 24 286
Apr 18, 2017 15 262
Apr 17, 2017 11 247
Apr 16, 2017 26 236
Apr 15, 2017 30 210
Apr 14, 2017 16 180
Apr 13, 2017 8 164
Apr 12, 2017 11 156
Apr 11, 2017 16 145
Apr 10, 2017 27 129
Apr 9, 2017 21 102
Apr 8, 2017 12 81
Apr 7, 2017 3 69
Apr 6, 2017 4 66
Apr 5, 2017 9 62
Apr 4, 2017 14 53
Apr 3, 2017 18 39
Apr 2, 2017 14 21
Apr 1, 2017 8 7

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