Growing Degree Day Data for Briggsdale (BRG01)

Station: Briggsdale Location: 3 mi S Briggsdale
Lat: 40.59 °N Lon: -104.3 °E Elev: 4858 ft
Irrigation: dry First obs: Jan 1, 2002 01:00

Date	Accum. GDD °F	Daily GDD °F	Historical Avg °F
04/01/2026	1.1	1.1	6.8
04/02/2026	12.2	11.2	14.8
04/03/2026	15.5	3.3	20.4
04/04/2026	21.4	5.9	28.7
04/05/2026	29.7	8.2	38.1
04/06/2026	34.2	4.5	44.1
04/07/2026	45.2	11.0	52.0
04/08/2026	51.2	6.0	61.3
04/09/2026	64.7	13.5	69.5
04/10/2026	73.5	8.7	78.2
04/11/2026	88.3	14.8	87.0
04/12/2026	101.3	13.0	97.1
04/13/2026	113.1	11.8	108.0
04/14/2026	118.4	5.3	117.9
04/15/2026	128.0	9.6	127.1
04/16/2026	141.3	13.3	135.1
04/17/2026	141.3		144.3
04/18/2026	145.4	4.2	152.2
04/19/2026	156.3	10.9	160.0
04/20/2026	172.1	15.8	168.2
04/21/2026	189.4	17.2	178.0
04/22/2026	206.2	16.8	188.6
04/23/2026	214.1	7.9	197.2
04/24/2026	226.0	11.9	205.0
04/25/2026	227.9	1.8	212.3
04/26/2026	227.9		221.2
04/27/2026	231.4	3.5	229.7
04/28/2026	237.6	6.2	239.0
04/29/2026	242.6	5.0	248.6
04/30/2026	243.6	1.0	257.4
05/01/2026	251.7	8.1	265.7
05/02/2026	263.2	11.4	274.6
05/03/2026	275.3	12.2	285.1
05/04/2026	288.2	12.9	294.9
05/05/2026	288.2		305.7
05/06/2026	288.2		317.0
05/07/2026	298.4	10.2	327.9
05/08/2026	308.3	9.9	337.6
05/09/2026	320.7	12.4	347.4
05/10/2026	330.0	9.4	357.0
05/11/2026	347.9	17.8	367.4
05/12/2026	361.2	13.3	378.4
05/13/2026	379.2	18.0	390.2
05/14/2026	397.2	18.0	401.7
05/15/2026	414.3	17.1	412.5
05/16/2026	430.3	16.0	426.0
05/17/2026	441.7	11.4	439.6
05/18/2026	441.7		451.9
05/19/2026	444.1	2.4	462.8
05/20/2026	449.6	5.5	475.2
05/21/2026	461.1	11.5	488.1
05/22/2026	470.6	9.4	499.5
05/23/2026	484.2	13.6	511.6
05/24/2026	502.2	18.0	522.7
05/25/2026	520.2	18.0	534.9
05/26/2026	537.9	17.8	548.3
05/27/2026	549.2	11.3	561.7
05/28/2026	563.6	14.4	575.9
05/29/2026	582.7	19.1	589.4
05/30/2026	598.0	15.3	602.5
Date	Accum. GDD °F	Daily GDD °F	Historical Avg °F