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*
February 7, 2014 166
February 8, 2014 166
February 9, 2014 166
February 10, 2014 168
February 11, 2014 172
February 12, 2014 179
February 13, 2014 189
February 14, 2014 199
February 15, 2014 209
February 16, 2014 217
February 17, 2014 225
February 18, 2014 234
February 19, 2014 241
February 20, 2014 247
February 21, 2014 254
February 22, 2014 261
February 23, 2014 266
February 24, 2014 271
February 25, 2014 281
February 26, 2014 289
February 27, 2014 297
February 28, 2014 305
March 1, 2014 316
March 2, 2014 324
March 3, 2014 334
March 4, 2014 345
March 5, 2014 358
March 6, 2014 370
March 7, 2014 381
March 8, 2014 392
March 9, 2014 402
March 10, 2014 414
March 11, 2014 421
March 12, 2014 428
March 13, 2014 437
March 14, 2014 446
March 15, 2014 456
March 16, 2014 467
March 17, 2014 477
March 18, 2014 483
March 19, 2014 491
March 20, 2014 497
March 21, 2014 502
March 22, 2014 509
March 23, 2014 516
March 24, 2014 525
March 25, 2014 536
March 26, 2014 546
March 27, 2014 556
March 28, 2014 566
March 29, 2014 575
March 30, 2014 582
March 31, 2014 592
April 1, 2014 599
April 2, 2014 608
April 3, 2014 618
April 4, 2014 627
April 5, 2014 638
April 6, 2014 649
April 7, 2014 662
April 8, 2014 675
April 9, 2014 689
April 10, 2014 699
April 11, 2014 711
April 12, 2014 724
April 13, 2014 736
April 14, 2014 749
April 15, 2014 761
April 16, 2014 773
April 17, 2014 785
April 18, 2014 793
April 19, 2014 801
April 20, 2014 810
April 21, 2014 821
April 22, 2014 833
April 23, 2014 843
April 24, 2014 854
April 25, 2014 864
April 26, 2014 871
April 27, 2014 880
April 28, 2014 888
April 29, 2014 899
April 30, 2014 914
May 1, 2014 933
May 2, 2014 953
May 3, 2014 966
May 4, 2014 979
May 5, 2014 990
May 6, 2014 1001
May 7, 2014 1011
May 8, 2014 1022
May 9, 2014 1034
May 10, 2014 1045
May 11, 2014 1055
May 12, 2014 1067
May 13, 2014 1082
May 14, 2014 1101
May 15, 2014 1122
May 16, 2014 1138
May 17, 2014 1154
May 18, 2014 1170
May 19, 2014 1184
May 20, 2014 1198
May 21, 2014 1213
May 22, 2014 1229
May 23, 2014 1248
May 24, 2014 1265
May 25, 2014 1279
May 26, 2014 1297
May 27, 2014 1313
May 28, 2014 1326
May 29, 2014 1339
May 30, 2014 1353
May 31, 2014 1368
June 1, 2014 1384
June 2, 2014 1399
June 3, 2014 1416
June 4, 2014 1430
June 5, 2014 1445
June 6, 2014 1461
June 7, 2014 1478
June 8, 2014 1495
June 9, 2014 1515
June 10, 2014 1531
June 11, 2014 1547
June 12, 2014 1566
June 13, 2014 1582
June 14, 2014 1596
June 15, 2014 1610
June 16, 2014 1624
June 17, 2014 1638
June 18, 2014 1649
June 19, 2014 1664
June 20, 2014 1684
June 21, 2014 1700
June 22, 2014 1715
June 23, 2014 1733
June 24, 2014 1750
June 25, 2014 1771
June 26, 2014 1790
June 27, 2014 1808
June 28, 2014 1826
June 29, 2014 1843
June 30, 2014 1861
July 1, 2014 1883
July 2, 2014 1907
July 3, 2014 1927
July 4, 2014 1945
July 5, 2014 1964
July 6, 2014 1985
July 7, 2014 2008
July 8, 2014 2031
July 9, 2014 2055
July 10, 2014 2075
July 11,2014 2096
July 12, 2014 2117
July 13, 2014 2141
July 14, 2014 2161
July 15, 2014 2183
July 16, 2014 2208
July 17, 2014 2234
July 18, 2014 2255
July 19, 2014 2276
July 20, 2014 2299
July 21, 2014 2318
July 22, 2014 2338
July 23, 2014 2358
July 24, 2014 2374
July 25, 2014 2391
July 26, 2014 2410
July 27, 2014 2432
July 28, 2014 2456
July 29, 2014 2479
July 30, 2014 2502
July 31, 2014 2526
August 1, 2014 2551
August 2, 2014 2574
August 3, 2014 2596
August 4, 2014 2620
August 5, 2014 2641
August 6, 2014 2662
August 7, 2014 2683
August 8, 2014 2703
August 9, 2014 2723
August 10, 2014 2745
August 11, 2014 2771
August 12, 2014 2798
August 13, 2014 2816
August 14, 2014 2836
August 15, 2014 2858
August 16, 2014 2877
August 17, 2014 2901
August 18, 2014 2924
August 19, 2014 2949
August 20, 2014 2972
August 21, 2014 2989
August 22, 2014 3008
August 23, 2014 3028
August 24, 2014 3049
August 25, 2014 3067
August 26, 2014 3091
August 27, 2014 3091
August 28, 2014 3138
August 29, 2014 3158
August 30, 2014 3179
August 31, 2014 3194
September 1, 2014 3211
September 2, 2014 3231
September 3, 2014 3247
September 4, 2014 3264
September 5, 2014 3285
September 6, 2014 3308
September 7, 2014 3329
September 8, 2014 3348
September 9, 2014 3367
September 10, 2014 3384
September 11, 2014 3404
September 12, 2014 3425
September 13 ,2014 3444
September 14, 2014 3462
September 15, 2014 3481
September 16, 2014 3502
September 17, 2014 3521
September 18, 2014 3539
September 19, 2014 3556
September 20, 2014 3576
September 21, 2014 3599
September 22, 2014 3621
September 23, 2014 3638
September 24, 2014 3654
September 25, 2014 3669
September 26, 2014 3686
September 27, 2014 3703
September 28, 2014 3719
September 29, 2014 3736
September 30, 2014 3749
October 1, 2014 3762
October 2, 2014 3776
October 3, 2014 3790
October 4, 2014 3807
October 5, 2014 3824
October 6, 2014 3844
October 7, 2014 3864
October 8, 2014 3883
October 9, 2014 3898
October 10, 2014 3914
October 11, 2014 3931
October 12, 2014 3945
October 13, 2014 3958
October 14, 2014 3974
October 15, 2014 3988
October 16, 2014 4000
October 17, 2014 4015
October 18, 2014 4029
October 19, 2014 4047
October 20, 2014 4066
October 21, 2014 4080
October 22, 2014 4094
October 23, 2014 4108
October 24, 2014 4121
October 25, 2014 4131
October 26, 2014 4144
October 27, 2014 4155
October 28, 2014 4167
October 29, 2014 4181
October 30, 2014 4196
October 31, 2014 4209
November 1, 2014 4219
November 2, 2014 4228
November 3, 2014 4239
November 4, 2014 4251
November 5, 2014 4264
November 6, 2014 4279
November 7, 2014 4289
November 8, 2014 4298
November 9, 2014 4304
November 10, 2014 4313
November 11 ,2014 4321
November 12 ,2014 4328
November 13, 2014 4331
November 14, 2014 4332
November 15, 2014 4333
November 16, 2014 4335
November 17, 2014 4335
November, 18, 2014 4733
November 19, 2014 4336
November 20, 2014 4341
November 21, 2014 4349
November 22, 2014 4359
November 23, 2014 4367
November 24, 2014 4375
November 25, 2014 4384
November 26, 2014 4396
November 27, 2014 4406
November 28, 2014 4418
November 29, 2014 4428
November 30, 2014 4431
December 1, 2014 4432
December 2, 2014 4433
December 3, 2014 4437
December 4, 2014 4442
December 5, 2014 4448
December 6, 2014 4456
December 7, 2014 4464
December 8, 2014 4470
December 9, 2014 4480
December 10, 2014 4494
December 11, 2014 4506
December 11, 2014 4517
December 13, 2014 4523
December 14, 2014 4531
December 15, 2014 4537
December 16, 2014 4543
December 17, 2014 4559
December 18, 2014 4555
December 19, 2014 4564
December 20, 2014 4573
December 21, 2014 4586
December 22, 2014 4597
December 23, 2014 4607
December 24, 2014 4616
December 25, 2014 4622
December 26, 2014 4630
December 27, 2014 4637
December 28, 2014 4639
December 29, 2014 4644
December 30, 2014 4648
December 31, 2014 4648
Januray 1, 2015 4648
Januray 2, 2015 4648
january 3, 2015 4649
january 4, 2015 4654
january 5, 2015 4662
january 6, 2015 4670
january 7, 2015 4676
january 8, 2015 4680
january 9, 2015 4685
january 10, 2015 4690
January 11, 2015 4695
January 12, 2015 4702
Januray 13, 2015 4709
Januray 14, 2015 4713
January 15, 2015 4716
Januray 16, 2015 4720
January 17, 2015 4729
January 18, 2015 4739
January 19, 2015 4749
January 20, 2015 4757
january,21,2015 4762
January 22, 2015 4767
january 23, 2015 4774
january 24, 2015 4782
january 25, 2015 4793
january 26, 2015 4800
january 27, 2015 4807
january 28,2015 4816
january 29,2015 4824
january 30, 2015 4832
january 31, 2015 4838
february 1, 2015 4842
february 2, 2015 4850
february 3, 2015 4861
february 4, 2015 4870
february 5, 2015 4879
february 6, 2015 4891
february 7, 2015 4902
february 8, 2015 4913
february 9, 2015 4926
february 10, 2015 4935
february 11, 2015 4944