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Growing Degree Day Data for Iliff (ILF01)
Station: Iliff
Location: 1.5 mi NE of Iliff
Lat: 40.77 °N Lon: -103 °E Elev: 3822 ft
Irrigation: dry First obs: Dec 1, 2007
Lat: 40.77 °N Lon: -103 °E Elev: 3822 ft
Irrigation: dry First obs: Dec 1, 2007
| Date | Accum. GDD °F | Daily GDD °F | Historical Avg °F |
|---|---|---|---|
| 04/01/2026 | 7.2 | ||
| 04/02/2026 | 12.7 | 12.7 | 14.9 |
| 04/03/2026 | 17.6 | 4.9 | 20.9 |
| 04/04/2026 | 24.1 | 6.5 | 30.2 |
| 04/05/2026 | 34.1 | 10.0 | 40.9 |
| 04/06/2026 | 38.2 | 4.1 | 48.5 |
| 04/07/2026 | 47.4 | 9.2 | 55.6 |
| 04/08/2026 | 54.5 | 7.1 | 65.4 |
| 04/09/2026 | 69.5 | 15.0 | 75.2 |
| 04/10/2026 | 74.9 | 5.4 | 83.2 |
| 04/11/2026 | 91.6 | 16.6 | 94.4 |
| 04/12/2026 | 107.6 | 16.1 | 105.1 |
| 04/13/2026 | 122.4 | 14.7 | 115.7 |
| 04/14/2026 | 132.9 | 10.5 | 124.9 |
| 04/15/2026 | 144.7 | 11.9 | 132.7 |
| 04/16/2026 | 160.6 | 15.9 | 140.1 |
| 04/17/2026 | 160.6 | 148.4 | |
| 04/18/2026 | 165.2 | 4.6 | 157.0 |
| 04/19/2026 | 177.9 | 12.6 | 165.2 |
| 04/20/2026 | 195.8 | 17.9 | 175.0 |
| 04/21/2026 | 213.8 | 18.0 | 184.9 |
| 04/22/2026 | 231.8 | 18.0 | 195.2 |
| 04/23/2026 | 241.0 | 9.2 | 204.8 |
| 04/24/2026 | 254.9 | 13.9 | 214.5 |
| 04/25/2026 | 254.9 | 223.3 | |
| 04/26/2026 | 254.9 | 232.2 | |
| 04/27/2026 | 258.1 | 3.2 | 240.7 |
| 04/28/2026 | 263.2 | 5.0 | 250.6 |
| 04/29/2026 | 270.2 | 7.0 | 262.2 |
| 04/30/2026 | 274.5 | 4.3 | 271.5 |
| 05/01/2026 | 283.0 | 8.5 | 280.2 |
| 05/02/2026 | 296.5 | 13.5 | 289.2 |
| 05/03/2026 | 309.2 | 12.6 | 300.0 |
| 05/04/2026 | 323.8 | 14.7 | 310.9 |
| 05/05/2026 | 323.8 | 323.1 | |
| 05/06/2026 | 325.9 | 2.0 | 334.8 |
| 05/07/2026 | 336.4 | 10.5 | 346.2 |
| 05/08/2026 | 348.4 | 12.0 | 356.3 |
| 05/09/2026 | 362.5 | 14.1 | 367.5 |
| 05/10/2026 | 374.0 | 11.5 | 378.2 |
| 05/11/2026 | 392.0 | 18.0 | 387.2 |
| 05/12/2026 | 407.1 | 15.1 | 397.7 |
| 05/13/2026 | 425.1 | 18.0 | 409.0 |
| 05/14/2026 | 443.1 | 18.0 | 420.8 |
| 05/15/2026 | 461.1 | 18.0 | 431.9 |
| 05/16/2026 | 479.3 | 18.2 | 445.4 |
| 05/17/2026 | 490.0 | 10.7 | 458.5 |
| 05/18/2026 | 490.0 | 470.5 | |
| 05/19/2026 | 495.8 | 5.8 | 480.1 |
| 05/20/2026 | 500.4 | 4.7 | 490.9 |
| 05/21/2026 | 507.2 | 6.8 | 503.1 |
| 05/22/2026 | 516.3 | 9.1 | 514.7 |
| 05/23/2026 | 530.3 | 14.0 | 526.6 |
| 05/24/2026 | 548.3 | 18.0 | 539.1 |
| 05/25/2026 | 551.3 | ||
| 05/26/2026 | 564.7 | ||
| 05/27/2026 | 578.4 | ||
| 05/28/2026 | 591.3 | ||
| 05/29/2026 | 605.7 | ||
| 05/30/2026 | 620.0 | ||
| 05/31/2026 | 635.1 | ||
| Date | Accum. GDD °F | Daily GDD °F | Historical Avg °F |