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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 | 533.8 | ||
| 05/27/2026 | 547.1 | ||
| 05/28/2026 | 560.3 | ||
| 05/29/2026 | 573.1 | ||
| 05/30/2026 | 586.2 | ||
| 05/31/2026 | 600.3 | ||
| Date | Accum. GDD °F | Daily GDD °F | Historical Avg °F |