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Growing Degree Day Data for CSU - ARDEC (FTC03)
Station: CSU - ARDEC
Location: 6 mi NE Fort Collins
Lat: 40.65 °N Lon: -105 °E Elev: 5110 ft
Irrigation: part First obs: May 8, 1992 12:00
Lat: 40.65 °N Lon: -105 °E Elev: 5110 ft
Irrigation: part First obs: May 8, 1992 12:00
| Date | Accum. GDD °F | Daily GDD °F | Historical Avg °F |
|---|---|---|---|
| 04/01/2026 | 1.2 | 1.2 | 7.1 |
| 04/02/2026 | 11.2 | 10.1 | 13.9 |
| 04/03/2026 | 13.1 | 1.8 | 19.7 |
| 04/04/2026 | 18.9 | 5.8 | 27.2 |
| 04/05/2026 | 25.8 | 6.9 | 35.3 |
| 04/06/2026 | 30.9 | 5.0 | 42.6 |
| 04/07/2026 | 40.2 | 9.3 | 49.2 |
| 04/08/2026 | 48.6 | 8.4 | 56.8 |
| 04/09/2026 | 60.3 | 11.7 | 64.8 |
| 04/10/2026 | 67.4 | 7.1 | 73.4 |
| 04/11/2026 | 81.1 | 13.7 | 81.4 |
| 04/12/2026 | 94.4 | 13.3 | 91.1 |
| 04/13/2026 | 105.3 | 10.9 | 100.7 |
| 04/14/2026 | 109.8 | 4.5 | 109.7 |
| 04/15/2026 | 118.1 | 8.3 | 118.0 |
| 04/16/2026 | 130.1 | 12.0 | 125.2 |
| 04/17/2026 | 130.1 | 134.1 | |
| 04/18/2026 | 134.5 | 4.4 | 141.0 |
| 04/19/2026 | 144.7 | 10.3 | 148.1 |
| 04/20/2026 | 159.6 | 14.9 | 156.0 |
| 04/21/2026 | 176.2 | 16.7 | 164.7 |
| 04/22/2026 | 192.5 | 16.2 | 174.7 |
| 04/23/2026 | 198.4 | 5.9 | 182.9 |
| 04/24/2026 | 209.1 | 10.7 | 189.8 |
| 04/25/2026 | 209.8 | 0.7 | 196.3 |
| 04/26/2026 | 210.6 | 0.7 | 205.1 |
| 04/27/2026 | 213.3 | 2.7 | 212.9 |
| 04/28/2026 | 217.8 | 4.5 | 221.5 |
| 04/29/2026 | 222.2 | 4.4 | 231.3 |
| 04/30/2026 | 222.2 | 240.8 | |
| 05/01/2026 | 228.8 | 6.6 | 248.8 |
| 05/02/2026 | 239.5 | 10.6 | 257.1 |
| 05/03/2026 | 250.0 | 10.5 | 266.3 |
| 05/04/2026 | 259.8 | 9.9 | 274.7 |
| 05/05/2026 | 259.8 | 285.0 | |
| 05/06/2026 | 259.8 | 295.5 | |
| 05/07/2026 | 268.5 | 8.7 | 304.3 |
| 05/08/2026 | 278.7 | 10.2 | 313.0 |
| 05/09/2026 | 290.6 | 11.9 | 322.5 |
| 05/10/2026 | 299.2 | 8.7 | 331.1 |
| 05/11/2026 | 316.5 | 17.2 | 341.0 |
| 05/12/2026 | 329.4 | 12.9 | 351.3 |
| 05/13/2026 | 347.4 | 18.0 | 362.1 |
| 05/14/2026 | 367.3 | 19.9 | 373.3 |
| 05/15/2026 | 383.3 | 16.0 | 382.9 |
| 05/16/2026 | 400.5 | 17.1 | 395.0 |
| 05/17/2026 | 409.3 | 8.9 | 406.6 |
| 05/18/2026 | 409.3 | 418.0 | |
| 05/19/2026 | 409.9 | 0.5 | 429.6 |
| 05/20/2026 | 413.7 | 3.9 | 440.9 |
| 05/21/2026 | 419.9 | 6.2 | 452.6 |
| 05/22/2026 | 428.2 | 8.3 | 462.9 |
| 05/23/2026 | 440.6 | 12.4 | 473.6 |
| 05/24/2026 | 455.7 | 15.1 | 483.1 |
| 05/25/2026 | 471.8 | 16.1 | 493.9 |
| 05/26/2026 | 488.3 | 16.5 | 506.7 |
| 05/27/2026 | 499.0 | 10.7 | 520.3 |
| 05/28/2026 | 514.1 | 15.2 | 533.4 |
| 05/29/2026 | 531.7 | 17.6 | 545.0 |
| 05/30/2026 | 543.9 | 12.1 | 556.6 |
| 05/31/2026 | 558.1 | 14.2 | 569.5 |
| 06/01/2026 | 572.3 | 14.3 | 583.1 |
| 06/02/2026 | 572.3 | 597.4 | |
| 06/03/2026 | 572.3 | 611.2 | |
| 06/04/2026 | 594.0 | 21.7 | 625.5 |
| 06/05/2026 | 614.4 | 20.3 | 640.8 |
| 06/06/2026 | 634.5 | 20.2 | 657.0 |
| 06/07/2026 | 654.2 | 19.7 | 672.6 |
| 06/08/2026 | 669.7 | 15.5 | 687.5 |
| 06/09/2026 | 691.7 | 22.0 | 702.9 |
| 06/10/2026 | 711.1 | 19.4 | 718.8 |
| 06/11/2026 | 726.5 | 15.5 | 734.6 |
| 06/12/2026 | 744.5 | 18.0 | 749.9 |
| 06/13/2026 | 759.9 | 15.3 | 766.7 |
| 06/14/2026 | 768.3 | 8.5 | 783.6 |
| 06/15/2026 | 784.7 | 16.4 | 800.8 |
| 06/16/2026 | 802.7 | 18.0 | 817.6 |
| 06/17/2026 | 824.4 | 21.6 | 834.1 |
| 06/18/2026 | 840.9 | 16.5 | 850.2 |
| 06/19/2026 | 860.0 | 19.1 | 867.3 |
| 06/20/2026 | 880.1 | 20.1 | 885.1 |
| 06/21/2026 | 899.9 | 19.8 | 902.5 |
| 06/22/2026 | 919.1 | 19.3 | 919.4 |
| 06/23/2026 | 936.6 | 17.5 | 936.8 |
| 06/24/2026 | 955.8 | 19.2 | 954.8 |
| 06/25/2026 | 969.0 | 13.2 | 972.8 |
| 06/26/2026 | 987.1 | 18.1 | 990.8 |
| 06/27/2026 | 1008.1 | 21.0 | 1009.6 |
| 06/28/2026 | 1024.6 | 16.5 | 1028.6 |
| 06/29/2026 | 1044.6 | 20.0 | 1047.9 |
| 06/30/2026 | 1062.2 | 17.6 | 1066.3 |
| 07/01/2026 | 1080.2 | 18.1 | 1085.4 |
| 07/02/2026 | 1100.1 | 19.8 | 1104.9 |
| 07/03/2026 | 1122.4 | 22.3 | 1124.9 |
| 07/04/2026 | 1142.3 | 19.9 | 1145.2 |
| 07/05/2026 | 1161.0 | 18.8 | 1164.4 |
| 07/06/2026 | 1181.5 | 20.5 | 1183.6 |
| 07/07/2026 | 1203.0 | 21.4 | 1203.1 |
| 07/08/2026 | 1224.6 | 21.6 | 1222.4 |
| 07/09/2026 | 1241.6 | 17.0 | 1241.9 |
| 07/10/2026 | 1260.2 | 18.6 | 1262.5 |
| 07/11/2026 | 1279.4 | 19.2 | 1283.2 |
| 07/12/2026 | 1300.4 | 21.0 | 1303.6 |
| 07/13/2026 | 1322.6 | 22.3 | 1324.8 |
| 07/14/2026 | 1345.3 | 22.6 | 1345.3 |
| 07/15/2026 | 1367.9 | 22.6 | 1365.7 |
| 07/16/2026 | 1390.8 | 22.9 | 1385.8 |
| 07/17/2026 | 1413.5 | 22.7 | 1407.3 |
| 07/18/2026 | 1436.7 | 23.2 | 1429.1 |
| 07/19/2026 | 1460.2 | 23.5 | 1450.7 |
| 07/20/2026 | 1484.0 | 23.8 | 1472.6 |
| 07/21/2026 | 1508.4 | 24.4 | 1493.7 |
| 07/22/2026 | 1533.3 | 24.9 | 1515.3 |
| 07/23/2026 | 1555.7 | 22.4 | 1536.4 |
| 07/24/2026 | 1579.3 | 23.6 | 1557.5 |
| 07/25/2026 | 1603.8 | 24.5 | 1578.9 |
| 07/26/2026 | 1628.8 | 25.0 | 1599.5 |
| 07/27/2026 | 1620.1 | ||
| 07/28/2026 | 1639.7 | ||
| 07/29/2026 | 1659.1 | ||
| 07/30/2026 | 1678.4 | ||
| 07/31/2026 | 1699.1 | ||
| Date | Accum. GDD °F | Daily GDD °F | Historical Avg °F |