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Growing Degree Day Data for Greeley 4 (GLY04)
Station: Greeley 4
Location: 1.5 mi N of Greeley Airport
Lat: 40.45 °N Lon: -104.6 °E Elev: 4683 ft
Irrigation: full First obs: Nov 30, 2007
Lat: 40.45 °N Lon: -104.6 °E Elev: 4683 ft
Irrigation: full First obs: Nov 30, 2007
| Date | Accum. GDD °F | Daily GDD °F | Historical Avg °F |
|---|---|---|---|
| 04/01/2026 | 1.1 | 1.1 | 6.1 |
| 04/02/2026 | 12.2 | 11.1 | 14.1 |
| 04/03/2026 | 14.5 | 2.2 | 19.7 |
| 04/04/2026 | 20.5 | 6.1 | 27.7 |
| 04/05/2026 | 29.1 | 8.6 | 37.1 |
| 04/06/2026 | 34.5 | 5.4 | 43.6 |
| 04/07/2026 | 46.4 | 11.8 | 51.0 |
| 04/08/2026 | 52.9 | 6.5 | 60.9 |
| 04/09/2026 | 65.6 | 12.8 | 70.3 |
| 04/10/2026 | 75.6 | 10.0 | 78.9 |
| 04/11/2026 | 90.2 | 14.6 | 89.2 |
| 04/12/2026 | 103.2 | 13.0 | 100.6 |
| 04/13/2026 | 115.4 | 12.2 | 111.1 |
| 04/14/2026 | 120.0 | 4.6 | 119.2 |
| 04/15/2026 | 129.7 | 9.7 | 126.1 |
| 04/16/2026 | 142.8 | 13.1 | 134.3 |
| 04/17/2026 | 142.8 | 144.0 | |
| 04/18/2026 | 147.6 | 4.8 | 151.7 |
| 04/19/2026 | 158.8 | 11.2 | 159.5 |
| 04/20/2026 | 174.7 | 15.8 | 167.2 |
| 04/21/2026 | 191.7 | 17.1 | 177.2 |
| 04/22/2026 | 208.8 | 17.1 | 188.1 |
| 04/23/2026 | 215.9 | 7.1 | 197.7 |
| 04/24/2026 | 228.3 | 12.5 | 206.0 |
| 04/25/2026 | 230.4 | 2.1 | 214.1 |
| 04/26/2026 | 230.9 | 0.5 | 222.5 |
| 04/27/2026 | 234.8 | 3.9 | 230.9 |
| 04/28/2026 | 240.8 | 5.9 | 240.4 |
| 04/29/2026 | 246.6 | 5.8 | 249.4 |
| 04/30/2026 | 247.1 | 0.5 | 257.7 |
| 05/01/2026 | 254.6 | 7.4 | 265.2 |
| 05/02/2026 | 265.9 | 11.3 | 273.3 |
| 05/03/2026 | 278.6 | 12.7 | 283.7 |
| 05/04/2026 | 290.8 | 12.3 | 294.0 |
| 05/05/2026 | 290.8 | 305.6 | |
| 05/06/2026 | 290.8 | 316.4 | |
| 05/07/2026 | 300.8 | 9.9 | 325.3 |
| 05/08/2026 | 311.4 | 10.7 | 334.3 |
| 05/09/2026 | 323.9 | 12.4 | 344.3 |
| 05/10/2026 | 333.6 | 9.7 | 353.9 |
| 05/11/2026 | 351.6 | 18.0 | 362.9 |
| 05/12/2026 | 365.4 | 13.8 | 373.8 |
| 05/13/2026 | 383.4 | 18.0 | 384.6 |
| 05/14/2026 | 403.5 | 20.1 | 395.7 |
| 05/15/2026 | 420.5 | 16.9 | 407.2 |
| 05/16/2026 | 438.4 | 17.9 | 420.2 |
| 05/17/2026 | 447.6 | 9.2 | 432.6 |
| 05/18/2026 | 447.6 | 443.8 | |
| 05/19/2026 | 449.5 | 2.0 | 453.8 |
| 05/20/2026 | 454.7 | 5.1 | 463.9 |
| 05/21/2026 | 465.2 | 10.5 | 474.7 |
| 05/22/2026 | 474.2 | 9.0 | 486.4 |
| 05/23/2026 | 487.9 | 13.7 | 498.1 |
| 05/24/2026 | 505.4 | 17.5 | 509.1 |
| 05/25/2026 | 523.4 | 18.0 | 520.9 |
| 05/26/2026 | 541.5 | 18.2 | 534.1 |
| 05/27/2026 | 553.7 | 12.1 | 547.3 |
| 05/28/2026 | 568.6 | 14.9 | 560.6 |
| 05/29/2026 | 587.4 | 18.8 | 573.8 |
| 05/30/2026 | 601.0 | 13.6 | 586.9 |
| 05/31/2026 | 615.7 | 14.7 | 601.0 |
| 06/01/2026 | 633.1 | 17.3 | 616.1 |
| 06/02/2026 | 647.4 | 14.4 | 631.6 |
| 06/03/2026 | 664.7 | 17.3 | 647.0 |
| 06/04/2026 | 682.7 | 18.0 | 663.8 |
| 06/05/2026 | 703.8 | 21.1 | 680.4 |
| 06/06/2026 | 724.3 | 20.4 | 697.9 |
| 06/07/2026 | 744.5 | 20.2 | 715.0 |
| 06/08/2026 | 761.1 | 16.7 | 730.8 |
| 06/09/2026 | 782.9 | 21.7 | 747.2 |
| 06/10/2026 | 804.1 | 21.3 | 765.1 |
| 06/11/2026 | 818.5 | 14.3 | 781.5 |
| 06/12/2026 | 836.5 | 18.0 | 798.0 |
| 06/13/2026 | 853.5 | 17.0 | 815.5 |
| 06/14/2026 | 863.9 | 10.4 | 833.2 |
| 06/15/2026 | 880.5 | 16.6 | 851.5 |
| 06/16/2026 | 898.5 | 18.0 | 869.8 |
| 06/17/2026 | 922.0 | 23.5 | 887.7 |
| 06/18/2026 | 940.0 | 18.0 | 905.6 |
| 06/19/2026 | 959.8 | 19.8 | 923.9 |
| 06/20/2026 | 981.4 | 21.7 | 942.7 |
| 06/21/2026 | 1005.0 | 23.5 | 961.7 |
| 06/22/2026 | 1025.3 | 20.4 | 980.0 |
| 06/23/2026 | 1044.7 | 19.4 | 997.4 |
| 06/24/2026 | 1066.6 | 21.9 | 1017.3 |
| 06/25/2026 | 1079.9 | 13.4 | 1036.5 |
| 06/26/2026 | 1099.7 | 19.7 | 1056.2 |
| 06/27/2026 | 1120.9 | 21.2 | 1076.2 |
| 06/28/2026 | 1142.1 | 21.2 | 1096.2 |
| 06/29/2026 | 1164.0 | 21.9 | 1116.2 |
| 06/30/2026 | 1183.1 | 19.1 | 1135.8 |
| 07/01/2026 | 1202.2 | 19.1 | 1155.9 |
| 07/02/2026 | 1223.4 | 21.2 | 1176.7 |
| 07/03/2026 | 1244.2 | 20.8 | 1197.6 |
| 07/04/2026 | 1266.2 | 22.0 | 1218.0 |
| 07/05/2026 | 1285.6 | 19.4 | 1238.3 |
| 07/06/2026 | 1306.6 | 21.0 | 1258.6 |
| 07/07/2026 | 1329.2 | 22.6 | 1278.4 |
| 07/08/2026 | 1352.0 | 22.8 | 1298.2 |
| 07/09/2026 | 1374.3 | 22.3 | 1318.2 |
| 07/10/2026 | 1393.9 | 19.6 | 1339.6 |
| 07/11/2026 | 1414.6 | 20.8 | 1360.7 |
| 07/12/2026 | 1438.0 | 23.4 | 1381.2 |
| 07/13/2026 | 1462.6 | 24.6 | 1402.7 |
| 07/14/2026 | 1486.3 | 23.7 | 1423.9 |
| 07/15/2026 | 1510.3 | 24.0 | 1445.1 |
| 07/16/2026 | 1534.7 | 24.3 | 1465.9 |
| 07/17/2026 | 1558.6 | 24.0 | 1487.3 |
| 07/18/2026 | 1582.8 | 24.2 | 1509.1 |
| 07/19/2026 | 1606.8 | 23.9 | 1530.9 |
| 07/20/2026 | 1631.6 | 24.8 | 1552.4 |
| 07/21/2026 | 1658.4 | 26.9 | 1574.5 |
| 07/22/2026 | 1683.7 | 25.3 | 1596.9 |
| 07/23/2026 | 1708.5 | 24.8 | 1619.0 |
| 07/24/2026 | 1731.8 | 23.2 | 1641.2 |
| 07/25/2026 | 1662.5 | ||
| 07/26/2026 | 1683.9 | ||
| 07/27/2026 | 1704.7 | ||
| 07/28/2026 | 1725.2 | ||
| 07/29/2026 | 1745.8 | ||
| 07/30/2026 | 1765.1 | ||
| 07/31/2026 | 1785.7 | ||
| Date | Accum. GDD °F | Daily GDD °F | Historical Avg °F |