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
Aug 22, 2017 37 4054
Aug 21, 2017 41 4017
Aug 20, 2017 36 3976
Aug 19, 2017 35 3940
Aug 18, 2017 37 3905
Aug 17, 2017 36 3868
Aug 16, 2017 33 3832
Aug 15, 2017 34 3799
Aug 14, 2017 36 3765
Aug 13, 2017 32 3729
Aug 12, 2017 33 3697
Aug 11, 2017 35 3664
Aug 10, 2017 38 3629
Aug 9, 2017 38 3591
Aug 8, 2017 33 3553
Aug 7, 2017 31 3520
Aug 6, 2017 31 3489
Aug 5, 2017 31 3458
Aug 4, 2017 35 3427
Aug 3, 2017 38 3392
Aug 2, 2017 41 3354
Aug 1, 2017 39 3313
Jul 31, 2017 41 3274
Jul 30, 2017 34 3233
Jul 29, 2017 33 3199
Jul 28, 2017 34 3166
Jul 27, 2017 35 3132
Jul 26, 2017 34 3097
Jul 25, 2017 31 3063
Jul 24, 2017 29 3032
Jul 23, 2017 39 3003
Jul 22, 2017 38 2964
Jul 21, 2017 42 2926
Jul 20, 2017 41 2884
Jul 19, 2017 40 2843
Jul 18, 2017 37 2803
Jul 17, 2017 33 2766
Jul 16, 2017 35 2733
Jul 15, 2017 37 2698
Jul 14, 2017 38 2661
Jul 13, 2017 42 2623
Jul 12, 2017 40 2581
Jul 11, 2017 39 2541
Jul 10, 2017 34 2502
Jul 9, 2017 35 2468
Jul 8, 2017 33 2433
Jul 7, 2017 40 2400
Jul 6, 2017 40 2360
Jul 5, 2017 34 2320
Jul 4, 2017 33 2286
Jul 3, 2017 31 2253
Jul 2, 2017 36 2222
Jul 1, 2017 37 2186
Jun 30, 2017 43 2149
Jun 29, 2017 40 2106
Jun 28, 2017 31 2066
Jun 27, 2017 26 2035
Jun 26, 2017 27 2009
Jun 25, 2017 28 1982
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

Michigan Sugar Company BEETcast, SPRAYcast® are trademarks of Weather INnovations Weather INnovations