1. Growing Degree Days
  2. 2012-2020 Growing Degree Days

Weather Data

Growing Degree Data archives from February 2012 to March 2021.

*** Click here for growing degree Data from April 2021 to present***

Growing degree day: Growing degrees (GDs) is defined as the number of temperature degrees above a threshold base temperature, at which point plant growth ceases. The base temperature used in the Hyslop Weather Station GDDs is set to zero degrees C (32 degrees F). Growing degree days are accumulated by adding each day’s growing degree amount, starting on January 1st of each year. The Hyslop weather station website GDD information has been used historically by cool season grass growers and other growers in the region to determine optimal timing for early spring N fertilizer applications.

Date Growing Degree Days*
march 3, 2019 254
march 4, 2019 257
march 5, 2019 259
march 6, 2019 260
march 7, 2019 262
march 8, 2019 265
march 9, 2019 268
march 10, 2019 272
march 11, 2019 276
march 12, 2019 282
march 13, 2019 289
march 14, 2019 294
March, 15 2019 301
march 16, 2019 308
march 17, 2019 316
march 18, 2019 328
march 19, 2019 344
march 20, 2019 361
march 21, 2019 374
march 22, 2019 383
march 23, 2019 391
march 24, 2019 399
march 25, 2019 408
march 26, 2019 413
March, 27 2019 421
March, 28 2019 430
March, 29 2019 440
march 30, 2019 451
march 31, 2019 461
April 1, 2019 473
April 2, 2019 488
April 3, 2019 498
April 4, 2019 510
April 5, 2019 522
April 6, 2019 532
April 7, 2019 541
April 8, 2019 552
April 9, 2019 563
April 10, 2019 573
April 11, 2019 583
April 12, 2019 592
April 13, 2019 602
April 14, 2019 610
April 15, 2019 617
April 16, 2019 623
April 17, 2019 635
April 18, 2019 648
April 19, 2019 664
April 20, 2019 678
April 21, 2019 690
April 22, 2019 700
April 23, 2019 714
April 24, 2019 727
April 25, 2019 738
April 26, 2019 751
April 27, 2019 763
April 28, 2019 771
April 29, 2019 782
april 30, 2019 795
May 1, 2019 805
May 2, 2019 815
May 3, 2019 826
May 4, 2019 839
May 5, 2019 853
May 6, 2019 868
May, 7 2019 884
May 8, 2019 899
May 9, 2019 916
May 10, 2019 934
May 11, 2019 951
May 12, 2019 968
May 13, 2019 982
May, 14 2019 997
May 15, 2019 1010
May 16, 2019 1023
May 17, 2019 1036
May 18, 2019 1049
May 19, 2019 1063
May 20, 2019 1075
May 21, 2019 1089
May 22, 2019 1103
May 23, 2019 1119
May, 24 2019 1135
May 25, 2019 1149
May 26, 2019 1161
May 27, 2019 1176
May 28, 2019 1191
May 29, 2019 1204
May 30, 2019 1220
May 31, 2019 1237
June 1, 2019 1254
June 2, 2019 1273
June 3, 2019 1290
June 4, 2019 1306
June 5, 2019 1323
June 6, 2019 1338
June 7, 2019 1350
June 8, 2019 1362
June 9, 2019 1377
june 10, 2019 1396
June 11, 2019 1418
June 12, 2019 1442
June 13, 2019 1467
june 14, 2019 1486
June 15, 2019 1503
June 16, 2019 1522
June 17, 2019 1541
June 18, 2019 1561
June 19, 2019 1577
June 20, 2019 1591
June 21, 2019 1605
June 22, 2019 1619
june 23, 2019 1636
June 24, 2019 1652
June 25, 2019 1668
June 26, 2019 1685
June 27, 2019 1701
June 28, 2019 1714
June 29, 2019 1730
June 30, 2019 1748
July 1, 2019 1767
July 2, 2019 1785
July 3, 2019 1802
July 4, 2019 1820
July 5, 2019 1839
July 6, 2019 1857
July 7, 2019 1872
July 8, 2019 1889
July 9, 2019 1910
July 10, 2019 1929
July 11, 2019 1947
July 12, 2019 1968
July 13, 2019 1989
July 14, 2019 2009
July 15, 2019 2033
July 16, 2019 2051
July 17, 2019 2071
July 18, 2019 2091
July 19, 2019 2109
July 20, 2019 2127
July 21, 2019 2146
July 22, 2019 2167
July 23, 2019 2187
July 24, 2019 2204
July 25, 2019 2224
July 26, 2019 2246
July 27, 2019 2268
July 28, 2019 2286
July 29, 2019 2305
July 30, 2019 2325
July 31, 2019 2343
August 1, 2019 2363
August 2, 2019 2385
August 3, 2019 2407
August 4, 2019 2430
August 5, 2019 2453
August 6, 2019 2475
August 7, 2019 2496
August 8, 2019 2516
August 9, 2019 2534
August 10, 2019 2553
August 11, 2019 2571
August 12, 2019 2589
August 13, 2019 2609
August 14, 2019 2631
August 15, 2019 2652
August 16, 2019 2672
August 17, 2019 2692
August 18, 2019 2712
August 19, 2019 2731
August 20,2019 2749
August 21, 2019 2769
August 22, 2019 2786
August 23, 2019 2803
August 24, 2019 2823
August 25, 2019 2842
August 26, 2019 2861
August 27, 2019 2883
August 28, 2019 2907
August 29, 2019 2931
August 30, 2019 2955
August 31, 2019 2973
September 1, 2019 2944
September 2, 2019 3014
September 3, 2019 3033
September 4, 2019 3053
September 5, 2019 3074
September 6, 2019 3099
September 7, 2019 3120
September 8, 2019 3138
September 9, 2019 3155
September 10, 2019 3171
September 11, 2019 3188
September 12, 2019 3204
September 13, 2019 3224
September 14, 2019 3242
September 15, 2019 3261
September 16, 2019 3274
September 17, 2019 3291
September 18, 2019 3306
September 19, 2019 3320
September 20, 2019 3335
September 21, 2019 3352
September 22, 2019 3369
September 23, 2019 3383
September 24, 2019 3397
September 25, 2019 3415
September 26, 2019 3430
September 27, 2019 3445
September 28, 2019 3458
September 29, 2019 3468
September 30, 2019 3478
October 1, 2019 3486
October 2, 2019 3496
October 3, 2019 3504
October 4, 2019 3514
October 5, 2019 3524
October 6, 2019 3536
October 7, 2019 3548
October 8, 2019 3561
October 9, 2019 3569
October 10, 2019 3576
October 11, 2019 3586
October 12, 2019 3595
October 13, 2019 3603
October 14, 2019 3614
october 15, 2019 3624
October 16, 2019 3634
October 17, 2019 3644
October 18, 2019 3655
October 19, 2019 3666
October 20, 2019 3677
October 21, 2019 3688
October 22, 2019 3701
October 23, 2019 3714
October 24, 2019 3723
October 25, 2019 3734
October 26, 2019 3744
October 27, 2019 3752
October 28, 2019 3758
October 29, 2019 3764
October 30, 2019 3769
October 31, 2019 3772
November 1, 2019 3775
November 2, 2019 3782
November 3, 2019 3789
November 4, 2019 3797
November 5, 2019 3804
November 6, 2019 3810
November 7, 2019 3817
November 8, 2019 3824
November 9, 2019 3831
November 10, 2019 3841
November 11, 2019 3846
November 12, 2019 3856
November 13, 2019 3864
November 14, 2019 3873
November 15, 2019 3882
November 16, 2019 3893
November 17, 2019 3920
November 18, 2019 3914
November 19, 2019 3925
November 20, 2019 3934
November 21, 2019 3939
November 22, 2019 3944
November 23, 2019 3948
November 24, 2019 3952
November 25, 2019 3959
November 26, 2019 3964
November 27, 2019 3969
November 28, 2019 3972
November 29, 2019 3972
November 30, 2019 3972
December 1, 2019 3973
December 2, 2019 3974
December 3, 2019 3976
Decenber 4, 2019 3979
December 5, 2019 3981
December 6, 2019 3986
December 7, 2019 3991
December 8, 2019 3998
December 9, 2019 4006
December 10, 2019 4013
December 11, 2019 4019
December 12, 2019 4026
December 13, 2019 4034
December 14, 2019 4040
December 15, 2019 4044
December 16, 2019 4049
December 17, 2019 4053
December 18, 2019 4054
December 19, 2019 4058
December 20, 2019 4068
December 21, 2019 4079
December 22, 2019 4086
December 23, 2019 4092
December 24, 2019 4098
December 25, 2019 4101
December 26, 2019 4104
December 27, 2019 4106
December 28, 2019 4111
December 29, 2019 4116
December 30, 2019 4121
December 31, 2019 4128
january 1, 2020 8
january 2, 2020 17
january 3, 2020 24
january 4, 2020 32
january 5, 2020 39
january 6, 2020 47
january 7, 2020 55
january 8, 2020 64
january 9, 2020 68
january 10, 2020 72
january 11, 2020 79
january 12, 2020 86
january 13, 2020 92
january 14, 2020 94
january 15, 2020 95
january 16, 2020 99
january 17, 2020 102
january 18, 2020 106
january 19, 2020 113
january 20, 2020 121
january 21, 2020 127
january 22, 2020 135
january 23, 2020 144
january 24, 2020 154
january 25, 2020 164
january 26, 2020 176
january 27, 2020 184
january 28, 2020 192
january 29, 2020 201
January 30, 2020 209
January 31, 2020 219
February 1, 2020 232
February 2, 2020 238
February 3, 2020 242
February 4, 2020 245
February 5, 2020 247
February 6, 2020 255
February 7, 2020 267
February 8, 2020 276
February 9, 2020 281
February 10, 2020 284
February 11, 2020 287
February 12, 2020 291
February 13, 2020 296
February 14, 2020 300
February 15, 2020 305
February 16, 2020 311
February 17, 2020 317
February 18, 2020 321
February 19, 2020 325
February 20, 2020 333
February 21, 2020 338
February 22, 2020 344
February 23, 2020 350
February 24, 2020 355
February 25, 2020 360
February 26, 2020 367
February 27, 2020 374
February 28, 2020 382
February 29, 2020 389
March 1, 2020 393
March 2, 2020 398
March 3, 2020 405
March 4, 2020 416
March 5, 2020 423
March 6, 2020 432