Growing Degree Day Data for Granby (GBY01)

Station: Granby Location: 1 mile N of Granby
Lat: 40.1 °N Lon: -105.9 °E Elev: 7911 ft
Irrigation: full First obs: Apr 23, 2018 18:00

Date	Accum. GDD °F	Daily GDD °F	Historical Avg °F
04/01/2026			2.5
04/02/2026	2.1	2.1	5.0
04/03/2026	2.1		8.0
04/04/2026	2.1		11.9
04/05/2026	5.5	3.3	16.1
04/06/2026	11.0	5.6	19.3
04/07/2026	16.3	5.3	22.2
04/08/2026	21.4	5.1	25.5
04/09/2026	25.7	4.3	29.3
04/10/2026	31.9	6.2	33.7
04/11/2026	37.2	5.3	38.0
04/12/2026	42.4	5.3	43.6
04/13/2026	45.5	3.0	47.0
04/14/2026	45.5		51.4
04/15/2026	45.7	0.3	55.2
04/16/2026	51.0	5.3	58.3
04/17/2026	51.0		61.7
04/18/2026	51.0		64.7
04/19/2026	56.0	5.0	70.8
04/20/2026	63.4	7.4	75.3
04/21/2026	72.9	9.5	80.7
04/22/2026	80.9	8.0	87.1
04/23/2026	80.9		92.1
04/24/2026	84.2	3.3	96.9
04/25/2026	87.9	3.7	102.0
04/26/2026	87.9		106.6
04/27/2026	88.9	1.0	112.2
04/28/2026	88.9		117.6
04/29/2026	88.9		123.4
04/30/2026	88.9		129.5
05/01/2026	88.9		135.9
05/02/2026	94.6	5.7	139.8
05/03/2026	99.9	5.3	146.1
05/04/2026	104.9	5.0	150.6
05/05/2026	104.9		155.6
05/06/2026	104.9		163.3
05/07/2026	107.8	2.9	168.9
05/08/2026	114.3	6.5	175.3
05/09/2026	121.3	7.0	181.6
05/10/2026	128.8	7.5	189.7
05/11/2026	139.9	11.1	198.1
05/12/2026	153.0	13.0	204.5
05/13/2026	167.3	14.4	212.6
05/14/2026	177.8	10.5	219.5
05/15/2026	188.0	10.1	227.9
05/16/2026	197.0	9.0	236.0
05/17/2026	199.9	2.9	243.6
05/18/2026	199.9		250.6
05/19/2026	200.3	0.5	257.0
05/20/2026	202.3	2.0	264.3
05/21/2026	207.4	5.1	271.6
05/22/2026	210.2	2.8	278.0
05/23/2026	217.1	6.9	284.6
05/24/2026	226.3	9.1	291.6
05/25/2026	237.2	10.9	299.5
05/26/2026	245.3	8.1	307.8
05/27/2026	252.1	6.7	316.6
05/28/2026	263.9	11.9	326.3
05/29/2026	273.6	9.6	334.4
05/30/2026	278.5	4.9	342.8
05/31/2026	285.8	7.3	351.8
06/01/2026	297.4	11.5	361.7
06/02/2026	310.2	12.8	371.9
06/03/2026	321.8	11.6	382.0
06/04/2026	334.4	12.6	392.2
06/05/2026	348.3	13.9	404.0
06/06/2026	364.1	15.8	415.5
06/07/2026	377.6	13.5	427.5
06/08/2026	391.0	13.4	439.3
06/09/2026	403.8	12.8	450.4
06/10/2026	414.9	11.1	462.7
06/11/2026	424.7	9.8	474.5
06/12/2026	438.0	13.3	487.5
06/13/2026	451.9	13.9	500.8
06/14/2026	463.5	11.6	512.5
06/15/2026	474.2	10.7	525.0
06/16/2026	487.4	13.2	538.3
06/17/2026	503.0	15.6	550.4
06/18/2026	516.5	13.5	561.5
06/19/2026	532.3	15.8	573.4
06/20/2026	547.1	14.8	585.9
06/21/2026	559.4	12.3	597.3
06/22/2026	572.6	13.3	609.2
06/23/2026	588.3	15.7	621.1
06/24/2026	603.8	15.4	632.4
06/25/2026	614.5	10.7	644.4
06/26/2026	627.8	13.3	657.4
06/27/2026	640.9	13.1	670.2
06/28/2026	654.1	13.2	683.5
06/29/2026	663.8	9.7	697.0
06/30/2026	676.5	12.7	708.7
07/01/2026	689.0	12.5	721.3
07/02/2026	702.4	13.4	734.9
07/03/2026	717.3	14.9	749.5
07/04/2026	732.4	15.2	763.3
07/05/2026	750.2	17.8	777.0
07/06/2026	768.2	17.9	791.3
07/07/2026	784.3	16.2	805.8
07/08/2026	798.9	14.6	819.9
07/09/2026	812.2	13.2	835.4
07/10/2026	826.8	14.7	850.7
07/11/2026	844.8	18.0	866.8
07/12/2026	862.8	18.0	882.4
07/13/2026	880.8	18.0	898.7
07/14/2026	898.8	18.0	914.1
07/15/2026	916.7	17.8	928.2
07/16/2026	933.3	16.7	942.6
07/17/2026	948.7	15.4	958.2
07/18/2026	966.7	18.0	973.5
07/19/2026	984.7	18.0	989.5
07/20/2026	1002.7	18.0	1004.7
07/21/2026	1020.7	18.0	1019.4
07/22/2026	1038.5	17.8	1035.0
07/23/2026	1052.2	13.7	1049.9
07/24/2026	1070.1	18.0	1064.9
07/25/2026	1088.1	18.0	1079.6
07/26/2026	1106.1	18.0	1094.6
07/27/2026	1121.9	15.8	1110.1
07/28/2026	1138.2	16.3	1124.2
07/29/2026	1155.0	16.8	1139.4
07/30/2026	1171.2	16.2	1154.5
07/31/2026	1187.8	16.6	1169.3
08/01/2026	1205.8	18.0	1183.8
08/02/2026	1223.8	18.0	1198.2
08/03/2026	1241.8	18.0	1212.0
08/04/2026	1258.0	16.2	1227.1
08/05/2026	1274.0	16.0	1242.3
08/06/2026	1290.4	16.4	1258.1
08/07/2026	1308.4	18.0	1272.5
08/08/2026	1326.4	18.0	1287.7
08/09/2026	1342.2	15.8	1302.0
08/10/2026	1358.4	16.2	1316.3
08/11/2026	1374.5	16.1	1330.2
08/12/2026	1389.2	14.7	1345.3
08/13/2026	1400.6	11.4	1360.0
08/14/2026	1414.7	14.1	1374.9
08/15/2026	1427.8	13.2	1389.4
08/16/2026	1442.3	14.5	1403.6
08/17/2026	1458.5	16.2	1418.8
08/18/2026	1474.1	15.6	1433.8
08/19/2026	1490.5	16.4	1447.1
08/20/2026	1507.5	17.0	1462.1
08/21/2026	1525.5	18.0	1476.2
08/22/2026	1543.3	17.8	1490.7
08/23/2026	1558.5	15.2	1504.4
08/24/2026	1573.9	15.4	1518.4
08/25/2026	1587.9	14.1	1531.5
08/26/2026	1603.1	15.2	1544.2
08/27/2026	1618.7	15.6	1557.5
08/28/2026	1634.7	16.1	1571.0
08/29/2026	1647.3	12.5	1583.9
08/30/2026	1653.4	6.1	1596.5
08/31/2026	1663.3	10.0	1610.4
09/01/2026	1674.2	10.8	1623.4
09/02/2026	1686.2	12.0	1637.2
09/03/2026	1699.2	13.0	1651.0
09/04/2026	1714.4	15.2	1664.7
09/05/2026	1729.1	14.7	1678.0
09/06/2026	1746.0	16.9	1692.4
09/07/2026	1759.3	13.3	1706.2
09/08/2026	1773.7	14.5	1718.7
09/09/2026	1787.0	13.3	1730.8
09/10/2026	1800.1	13.0	1742.9
09/11/2026	1813.2	13.1	1753.9
09/12/2026	1826.3	13.0	1765.0
09/13/2026	1842.6	16.3	1776.8
09/14/2026	1854.3	11.7	1787.7
09/15/2026	1866.3	12.0	1799.3
09/16/2026	1877.0	10.7	1810.3
09/17/2026	1884.2	7.2	1821.1
09/18/2026	1894.5	10.3	1832.6
09/19/2026	1901.2	6.8	1843.3
09/20/2026	1908.3	7.1	1853.0
09/21/2026	1917.0	8.7	1862.3
09/22/2026	1928.1	11.1	1871.7
09/23/2026	1937.0	8.9	1881.5
09/24/2026	1944.3	7.3	1890.9
09/25/2026	1951.5	7.2	1901.9
09/26/2026	1961.5	10.0	1913.5
09/27/2026	1973.1	11.5	1924.1
09/28/2026	1977.5	4.5	1934.0
09/29/2026	1983.9	6.4	1943.8
09/30/2026	1989.8	5.8	1953.2
10/01/2026	2000.0	10.2	1962.0
10/02/2026	2011.2	11.2	1970.2
10/03/2026	2023.2	12.0	1979.3
10/04/2026	2035.7	12.5	1987.6
10/05/2026	2048.6	12.8	1995.3
10/06/2026	2061.5	13.0	2002.7
10/07/2026	2073.6	12.1	2011.2
10/08/2026	2084.8	11.2	2019.1
10/09/2026	2095.2	10.4	2027.6
10/10/2026	2103.6	8.3	2034.3
10/11/2026	2115.8	12.2	2040.6
10/12/2026	2123.8	8.0	2045.1
10/13/2026	2130.7	6.9	2051.1
10/14/2026	2133.9	3.2	2058.2
10/15/2026	2133.9		2065.2
10/16/2026			2070.3
10/17/2026			2075.3
10/18/2026			2079.9
10/19/2026			2085.9
10/20/2026			2091.9
10/21/2026			2098.3
10/22/2026			2104.3
10/23/2026			2109.1
10/24/2026			2111.9
10/25/2026			2116.4
10/26/2026			2120.9
10/27/2026			2125.6
10/28/2026			2130.0
10/29/2026			2134.2
10/30/2026			2137.1
10/31/2026			2138.8
Date	Accum. GDD °F	Daily GDD °F	Historical Avg °F