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
Oct 18, 2018 4 5539
Oct 17, 2018 8 5535
Oct 16, 2018 8 5527
Oct 15, 2018 9 5519
Oct 14, 2018 13 5510
Oct 13, 2018 11 5497
Oct 12, 2018 10 5486
Oct 11, 2018 23 5476
Oct 10, 2018 37 5453
Oct 9, 2018 41 5416
Oct 8, 2018 35 5375
Oct 7, 2018 21 5340
Oct 6, 2018 31 5319
Oct 5, 2018 17 5288
Oct 4, 2018 26 5271
Oct 3, 2018 29 5245
Oct 2, 2018 25 5216
Oct 1, 2018 18 5191
Sep 30, 2018 15 5173
Sep 29, 2018 16 5158
Sep 28, 2018 21 5142
Sep 27, 2018 18 5121
Sep 26, 2018 24 5103
Sep 25, 2018 35 5079
Sep 24, 2018 25 5044
Sep 23, 2018 19 5019
Sep 22, 2018 18 5000
Sep 21, 2018 38 4982
Sep 20, 2018 30 4944
Sep 19, 2018 30 4914
Sep 18, 2018 34 4884
Sep 17, 2018 39 4850
Sep 16, 2018 37 4811
Sep 15, 2018 37 4774
Sep 14, 2018 36 4737
Sep 13, 2018 31 4701
Sep 12, 2018 27 4670
Sep 11, 2018 28 4643
Sep 10, 2018 24 4615
Sep 9, 2018 25 4591
Sep 8, 2018 28 4566
Sep 7, 2018 28 4538
Sep 6, 2018 32 4510
Sep 5, 2018 46 4478
Sep 4, 2018 45 4432
Sep 3, 2018 44 4387
Sep 2, 2018 45 4343
Sep 1, 2018 37 4298
Aug 31, 2018 30 4261
Aug 30, 2018 27 4231
Aug 29, 2018 40 4204
Aug 28, 2018 46 4164
Aug 27, 2018 44 4118
Aug 26, 2018 42 4074
Aug 25, 2018 38 4032
Aug 24, 2018 31 3994
Aug 23, 2018 34 3963
Aug 22, 2018 31 3929
Aug 21, 2018 39 3898
Aug 20, 2018 34 3859
Aug 19, 2018 36 3825
Aug 18, 2018 39 3789
Aug 17, 2018 41 3750
Aug 16, 2018 37 3709
Aug 15, 2018 43 3672
Aug 14, 2018 39 3629
Aug 13, 2018 38 3590
Aug 12, 2018 36 3552
Aug 11, 2018 37 3516
Aug 10, 2018 35 3479
Aug 9, 2018 40 3444
Aug 8, 2018 37 3404
Aug 7, 2018 40 3367
Aug 6, 2018 44 3327
Aug 5, 2018 43 3283
Aug 4, 2018 38 3240
Aug 3, 2018 39 3202
Aug 2, 2018 37 3163
Aug 1, 2018 36 3126
Jul 31, 2018 33 3090
Jul 30, 2018 34 3057
Jul 29, 2018 34 3023
Jul 28, 2018 33 2989
Jul 27, 2018 33 2956
Jul 26, 2018 38 2923
Jul 25, 2018 37 2885
Jul 24, 2018 39 2848
Jul 23, 2018 35 2809
Jul 22, 2018 31 2774
Jul 21, 2018 37 2743
Jul 20, 2018 37 2706
Jul 19, 2018 33 2669
Jul 18, 2018 31 2636
Jul 17, 2018 35 2605
Jul 16, 2018 45 2570
Jul 15, 2018 43 2525
Jul 14, 2018 40 2482
Jul 13, 2018 39 2442
Jul 12, 2018 34 2403
Jul 11, 2018 33 2369
Jul 10, 2018 34 2336
Jul 9, 2018 39 2302
Jul 8, 2018 33 2263
Jul 7, 2018 29 2230
Jul 6, 2018 27 2201
Jul 5, 2018 47 2174
Jul 4, 2018 44 2127
Jul 3, 2018 38 2083
Jul 2, 2018 39 2045
Jul 1, 2018 46 2006
Jun 30, 2018 48 1960
Jun 29, 2018 40 1912
Jun 28, 2018 40 1872
Jun 27, 2018 35 1832
Jun 26, 2018 29 1797
Jun 25, 2018 26 1768
Jun 24, 2018 27 1742
Jun 23, 2018 35 1715
Jun 22, 2018 30 1680
Jun 21, 2018 28 1650
Jun 20, 2018 27 1622
Jun 19, 2018 33 1595
Jun 18, 2018 44 1562
Jun 17, 2018 44 1518
Jun 16, 2018 37 1474
Jun 15, 2018 28 1437
Jun 14, 2018 31 1409
Jun 13, 2018 40 1378
Jun 12, 2018 32 1338
Jun 11, 2018 31 1306
Jun 10, 2018 30 1275
Jun 9, 2018 26 1245
Jun 8, 2018 32 1219
Jun 7, 2018 34 1187
Jun 6, 2018 20 1153
Jun 5, 2018 19 1133
Jun 4, 2018 28 1114
Jun 3, 2018 28 1086
Jun 2, 2018 22 1058
Jun 1, 2018 29 1036
May 31, 2018 44 1007
May 30, 2018 40 963
May 29, 2018 38 923
May 28, 2018 40 885
May 27, 2018 42 845
May 26, 2018 39 803
May 25, 2018 41 764
May 24, 2018 35 723
May 23, 2018 25 688
May 22, 2018 21 663
May 21, 2018 16 642
May 20, 2018 13 626
May 19, 2018 29 613
May 18, 2018 24 584
May 17, 2018 22 560
May 16, 2018 24 538
May 15, 2018 23 514
May 14, 2018 30 491
May 13, 2018 19 461
May 12, 2018 13 442
May 11, 2018 7 429
May 10, 2018 20 422
May 9, 2018 31 402
May 8, 2018 26 371
May 7, 2018 19 345
May 6, 2018 20 326
May 5, 2018 30 306
May 4, 2018 24 276
May 3, 2018 19 252
May 2, 2018 38 233
May 1, 2018 34 195
Apr 30, 2018 17 161
Apr 29, 2018 5 144
Apr 28, 2018 5 139
Apr 27, 2018 17 134
Apr 26, 2018 13 117
Apr 25, 2018 10 104
Apr 24, 2018 23 94
Apr 23, 2018 18 71
Apr 22, 2018 10 53
Apr 21, 2018 7 43
Apr 20, 2018 2 36
Apr 19, 2018 1 34
Apr 18, 2018 1 33
Apr 17, 2018 0 32
Apr 16, 2018 1 32
Apr 15, 2018 0 31
Apr 14, 2018 0 31
Apr 13, 2018 7 31
Apr 12, 2018 19 24
Apr 11, 2018 8 5
Apr 10, 2018 3 -3
Apr 9, 2018 0 -6
Apr 8, 2018 0 -6
Apr 7, 2018 0 -6
Apr 6, 2018 0 -6
Apr 5, 2018 0 -6
Apr 4, 2018 0 -6
Apr 3, 2018 2 -6
Apr 2, 2018 0 -8
Apr 1, 2018 0 -8

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