Weather archive in Boulder (airport), METAR

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Date / Local time		T	Po	P	U	DD	Ff	ff10	WW	W'W'	c	VV	Td
2025 April 20, Sunday	20:35	11 52	628.0 24.72 837.26 837.26	762.3 30.01 1016.32 1016.32	38	Wind blowing from the south-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)				No clouds No clouds No clouds	16.0 9.9	-3 27
	20:15	12 54	628.2 24.73 837.53 837.53	762.0 30 1015.92 1015.92	38	Calm, no wind	Calm				No clouds No clouds No clouds	16.0 9.9	-2 28
	19:55	12 54	628.2 24.73 837.53 837.53	762.0 30 1015.92 1015.92	35	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)				No clouds No clouds No clouds	16.0 9.9	-3 27
	19:35	13 55	628.4 24.74 837.8 837.8	761.7 29.99 1015.52 1015.52	31	Calm, no wind	Calm				No clouds No clouds No clouds	16.0 9.9	-4 25
	19:15	14 57	628.8 24.76 838.33 838.33	761.7 29.99 1015.52 1015.52	31	Wind blowing from the west-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)				No clouds No clouds No clouds	16.0 9.9	-3 27
	18:55	14 57	628.6 24.75 838.06 838.06	761.5 29.98 1015.25 1015.25	31	Wind blowing from the west	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)				No clouds No clouds No clouds	16.0 9.9	-3 27
	18:35	15 59	629.0 24.76 838.6 838.6	761.5 29.98 1015.25 1015.25	27	Wind blowing from the west	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)				No clouds No clouds No clouds	16.0 9.9	-4 25
	18:15	14 57	628.4 24.74 837.8 837.8	761.2 29.97 1014.85 1014.85	27	Wind blowing from the west	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)	9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft			No clouds No clouds No clouds	16.0 9.9	-5 23
	17:55	16 61	629.2 24.77 838.86 838.86	761.2 29.97 1014.85 1014.85	25	Wind blowing from the west-northwest	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)	12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft			Scattered clouds (40-50%) 3300 m10824 feet Scattered clouds (4/10-5/10) 3300 m10824 feet Scattered clouds (3-4 oktas) 3300 m10824 feet	16.0 9.9	-4 25
	17:35	15 59	628.6 24.75 838.06 838.06	761.0 29.96 1014.58 1014.58	25	Wind blowing from the west	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)	11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft			Broken clouds (60-90%) 3300 m10824 feet Broken clouds (6/10-9/10) 3300 m10824 feet Broken clouds (5-7 oktas) 3300 m10824 feet	16.0 9.9	-5 23
	17:15	15 59	628.4 24.74 837.8 837.8	760.7 29.95 1014.18 1014.18	25	Wind blowing from the west	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)	15 m/s 54 km/h 34 mph 29 knots 7 Bft			Scattered clouds (40-50%) 3000 m9840 feet Scattered clouds (4/10-5/10) 3000 m9840 feet Scattered clouds (3-4 oktas) 3000 m9840 feet	16.0 9.9	-5 23
	16:55	16 61	628.6 24.75 838.06 838.06	760.5 29.94 1013.92 1013.92	25	Wind blowing from the west	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)	9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft			No clouds No clouds No clouds	16.0 9.9	-4 25
	16:35	17 63	628.8 24.76 838.33 838.33	760.2 29.93 1013.52 1013.52	25	Wind blowing from the west	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)	9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft			No clouds No clouds No clouds	16.0 9.9	-3 27
	16:15	16 61	628.4 24.74 837.8 837.8	760.2 29.93 1013.52 1013.52	25	Wind blowing from the west	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)	11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft			Scattered clouds (40-50%) 3000 m9840 feet Scattered clouds (4/10-5/10) 3000 m9840 feet Scattered clouds (3-4 oktas) 3000 m9840 feet	16.0 9.9	-4 25
	15:55	18 64	629.2 24.77 838.86 838.86	760.2 29.93 1013.52 1013.52	24	Wind blowing from the west	Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft)	12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft			Broken clouds (60-90%) 2700 m8856 feet Broken clouds (6/10-9/10) 2700 m8856 feet Broken clouds (5-7 oktas) 2700 m8856 feet	16.0 9.9	-3 27
	15:35	18 64	629.0 24.76 838.6 838.6	760.0 29.92 1013.25 1013.25	24	Wind blowing from the west	Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft)	12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft			Broken clouds (60-90%) 2700 m8856 feet Broken clouds (6/10-9/10) 2700 m8856 feet Broken clouds (5-7 oktas) 2700 m8856 feet	16.0 9.9	-3 27
	15:15	17 63	628.8 24.76 838.33 838.33	760.2 29.93 1013.52 1013.52	22	Wind blowing from the west	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)	10 m/s 36 km/h 22 mph 19 knots 5 Bft			Broken clouds (60-90%) 2700 m8856 feet Broken clouds (6/10-9/10) 2700 m8856 feet Broken clouds (5-7 oktas) 2700 m8856 feet	16.0 9.9	-5 23
	14:55	17 63	628.8 24.76 838.33 838.33	760.2 29.93 1013.52 1013.52	22	Wind blowing from the west	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)				Scattered clouds (40-50%) 2700 m8856 feet Scattered clouds (4/10-5/10) 2700 m8856 feet Scattered clouds (3-4 oktas) 2700 m8856 feet	16.0 9.9	-5 23
	14:35	16 61	628.4 24.74 837.8 837.8	760.2 29.93 1013.52 1013.52	22	Wind blowing from the north	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)				Scattered clouds (40-50%) 2700 m8856 feet Scattered clouds (4/10-5/10) 2700 m8856 feet Scattered clouds (3-4 oktas) 2700 m8856 feet	16.0 9.9	-6 21
	14:15	16 61	628.6 24.75 838.06 838.06	760.5 29.94 1013.92 1013.92	23	Wind blowing from the west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)				No clouds No clouds No clouds	16.0 9.9	-5 23
	13:55	16 61	628.6 24.75 838.06 838.06	760.5 29.94 1013.92 1013.92	25	Wind blowing from the north-northwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)				No clouds No clouds No clouds	16.0 9.9	-4 25
	13:35	16 61	628.6 24.75 838.06 838.06	760.5 29.94 1013.92 1013.92	23	Wind blowing from the west-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)	4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft			No clouds No clouds No clouds	16.0 9.9	-5 23
	13:15	16 61	628.8 24.76 838.33 838.33	760.7 29.95 1014.18 1014.18	25	Wind blowing from the west	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)	8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft			Scattered clouds (40-50%) 2400 m7872 feet Scattered clouds (4/10-5/10) 2400 m7872 feet Scattered clouds (3-4 oktas) 2400 m7872 feet	16.0 9.9	-4 25
	12:55	15 59	628.4 24.74 837.8 837.8	760.7 29.95 1014.18 1014.18	25	Wind blowing from the west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)	8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft			Broken clouds (60-90%) 2400 m7872 feet Broken clouds (6/10-9/10) 2400 m7872 feet Broken clouds (5-7 oktas) 2400 m7872 feet	16.0 9.9	-5 23
	12:35	15 59	628.6 24.75 838.06 838.06	761.0 29.96 1014.58 1014.58	27	Wind blowing from the west	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)	8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft			Broken clouds (60-90%) 2400 m7872 feet, broken clouds (60-90%) 3600 m11808 feet Broken clouds (6/10-9/10) 2400 m7872 feet, broken clouds (6/10-9/10) 3600 m11808 feet Broken clouds (5-7 oktas) 2400 m7872 feet, broken clouds (5-7 oktas) 3600 m11808 feet	16.0 9.9	-4 25
	12:15	15 59	628.6 24.75 838.06 838.06	761.0 29.96 1014.58 1014.58	27	Wind blowing from the west-northwest	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)	11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft			Scattered clouds (40-50%) 2400 m7872 feet Scattered clouds (4/10-5/10) 2400 m7872 feet Scattered clouds (3-4 oktas) 2400 m7872 feet	16.0 9.9	-4 25
	11:55	15 59	628.6 24.75 838.06 838.06	761.0 29.96 1014.58 1014.58	25	Wind blowing from the north-northwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)				No clouds No clouds No clouds	16.0 9.9	-5 23
	11:35	13 55	627.9 24.72 837.13 837.13	761.2 29.97 1014.85 1014.85	28	Wind blowing from the west-northwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)				No clouds No clouds No clouds	16.0 9.9	-5 23
	11:15	13 55	627.9 24.72 837.13 837.13	761.2 29.97 1014.85 1014.85	28	Wind blowing from the south-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)				No clouds No clouds No clouds	16.0 9.9	-5 23
	10:55	13 55	627.9 24.72 837.13 837.13	761.2 29.97 1014.85 1014.85	28	Wind blowing from the west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)				No clouds No clouds No clouds	16.0 9.9	-5 23
	10:35	12 54	627.8 24.72 837 837	761.5 29.98 1015.25 1015.25	35	Wind blowing from the west-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)				No clouds No clouds No clouds	16.0 9.9	-3 27
	10:15	12 54	627.9 24.72 837.13 837.13	761.7 29.99 1015.52 1015.52	30	Calm, no wind	Calm				No clouds No clouds No clouds	16.0 9.9	-5 23
	09:55	12 54	627.9 24.72 837.13 837.13	761.7 29.99 1015.52 1015.52	35	Wind blowing from the south-east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)				No clouds No clouds No clouds	16.0 9.9	-3 27
	09:35	11 52	627.8 24.72 837 837	762.0 30 1015.92 1015.92	38	Calm, no wind	Calm				No clouds No clouds No clouds	16.0 9.9	-3 27
	09:15	10 50	627.3 24.7 836.33 836.33	762.0 30 1015.92 1015.92	40	Wind blowing from the south-southeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)				No clouds No clouds No clouds	16.0 9.9	-3 27
	08:55	8 46	626.7 24.67 835.53 835.53	762.3 30.01 1016.32 1016.32	46	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)				No clouds No clouds No clouds	16.0 9.9	-3 27
	08:35	7 45	626.3 24.66 835 835	762.3 30.01 1016.32 1016.32	53	Wind blowing from the south-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)				Scattered clouds (40-50%) 2700 m8856 feet Scattered clouds (4/10-5/10) 2700 m8856 feet Scattered clouds (3-4 oktas) 2700 m8856 feet	16.0 9.9	-2 28
	08:15	5 41	625.8 24.64 834.33 834.33	762.8 30.03 1016.98 1016.98	57	Calm, no wind	Calm				Scattered clouds (40-50%) 2700 m8856 feet Scattered clouds (4/10-5/10) 2700 m8856 feet Scattered clouds (3-4 oktas) 2700 m8856 feet	16.0 9.9	-3 27
	07:55	4 39	625.3 24.62 833.66 833.66	762.8 30.03 1016.98 1016.98	65	Wind blowing from the south-southeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)				No clouds No clouds No clouds	16.0 9.9	-2 28
	07:35	3 37	624.9 24.6 833.13 833.13	762.8 30.03 1016.98 1016.98	70	Calm, no wind	Calm				No clouds No clouds No clouds	16.0 9.9	-2 28
	07:15	2 36	624.4 24.58 832.47 832.47	762.8 30.03 1016.98 1016.98	70	Calm, no wind	Calm				No clouds No clouds No clouds	16.0 9.9	-3 27
	06:55	1 34	624.0 24.57 831.93 831.93	762.8 30.03 1016.98 1016.98	75	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)				No clouds No clouds No clouds	16.0 9.9	-3 27
	06:35	1 34	623.7 24.56 831.53 831.53	762.5 30.02 1016.58 1016.58	75	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)				No clouds No clouds No clouds	16.0 9.9	-3 27
	06:15	1 34	623.7 24.56 831.53 831.53	762.5 30.02 1016.58 1016.58	75	Calm, no wind	Calm				No clouds No clouds No clouds	16.0 9.9	-3 27
	05:55	1 34	623.6 24.55 831.4 831.4	762.3 30.01 1016.32 1016.32	75	Wind blowing from the south-southwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)				No clouds No clouds No clouds	16.0 9.9	-3 27
	05:35	1 34	623.3 24.54 831 831	762.0 30 1015.92 1015.92	75	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)				No clouds No clouds No clouds	16.0 9.9	-3 27
	05:15	1 34	623.1 24.53 830.73 830.73	761.7 29.99 1015.52 1015.52	75	Wind blowing from the west-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)				No clouds No clouds No clouds	16.0 9.9	-3 27
	04:55	1 34	623.1 24.53 830.73 830.73	761.7 29.99 1015.52 1015.52	81	Wind blowing from the south-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)				No clouds No clouds No clouds	16.0 9.9	-2 28
	04:35	1 34	622.9 24.52 830.47 830.47	761.5 29.98 1015.25 1015.25	81	Wind blowing from the south-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)				No clouds No clouds No clouds	16.0 9.9	-2 28
	04:15	1 34	622.7 24.52 830.2 830.2	761.2 29.97 1014.85 1014.85	81	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)				No clouds No clouds No clouds	16.0 9.9	-2 28
	03:55	1 34	622.7 24.52 830.2 830.2	761.2 29.97 1014.85 1014.85	87	Calm, no wind	Calm				No clouds No clouds No clouds	16.0 9.9	-1 30
	03:35	1 34	623.1 24.53 830.73 830.73	761.7 29.99 1015.52 1015.52	87	Calm, no wind	Calm				No clouds No clouds No clouds	16.0 9.9	-1 30
	03:15	1 34	623.1 24.53 830.73 830.73	761.7 29.99 1015.52 1015.52	93	Calm, no wind	Calm				No clouds No clouds No clouds	16.0 9.9	0 32
	02:55	1 34	623.1 24.53 830.73 830.73	761.7 29.99 1015.52 1015.52	93	Calm, no wind	Calm				No clouds No clouds No clouds	16.0 9.9	0 32
	02:35	1 34	623.1 24.53 830.73 830.73	761.7 29.99 1015.52 1015.52	93	Calm, no wind	Calm				No clouds No clouds No clouds	16.0 9.9	0 32
	02:15	0 32	622.6 24.51 830.07 830.07	761.7 29.99 1015.52 1015.52	100	Calm, no wind	Calm				No clouds No clouds No clouds	16.0 9.9	0 32
	01:55	1 34	623.3 24.54 831 831	762.0 30 1015.92 1015.92	93	Calm, no wind	Calm				No clouds No clouds No clouds	16.0 9.9	0 32
	01:35	2 36	623.8 24.56 831.67 831.67	762.0 30 1015.92 1015.92	87	Calm, no wind	Calm				No clouds No clouds No clouds	16.0 9.9	0 32
	01:15	2 36	623.8 24.56 831.67 831.67	762.0 30 1015.92 1015.92	87	Calm, no wind	Calm				No clouds No clouds No clouds	16.0 9.9	0 32
	00:55	2 36	624.2 24.57 832.2 832.2	762.5 30.02 1016.58 1016.58	87	Calm, no wind	Calm				No clouds No clouds No clouds	16.0 9.9	0 32
	00:35	2 36	624.2 24.57 832.2 832.2	762.5 30.02 1016.58 1016.58	87	Calm, no wind	Calm				No clouds No clouds No clouds	16.0 9.9	0 32
	00:15	3 37	624.9 24.6 833.13 833.13	762.8 30.03 1016.98 1016.98	81	Calm, no wind	Calm				No clouds No clouds No clouds	16.0 9.9	0 32
April 19, Saturday	23:55	3 37	624.9 24.6 833.13 833.13	762.8 30.03 1016.98 1016.98	81	Wind blowing from the west-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)				No clouds No clouds No clouds	16.0 9.9	0 32
	23:35	3 37	624.9 24.6 833.13 833.13	762.8 30.03 1016.98 1016.98	81	Wind blowing from the west-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)				No clouds No clouds No clouds	16.0 9.9	0 32
	23:15	3 37	624.9 24.6 833.13 833.13	762.8 30.03 1016.98 1016.98	81	Calm, no wind	Calm				No clouds No clouds No clouds	16.0 9.9	0 32
	22:55	4 39	625.5 24.63 833.93 833.93	763.0 30.04 1017.25 1017.25	75	Calm, no wind	Calm				No clouds No clouds No clouds	16.0 9.9	0 32
	22:35	4 39	625.5 24.63 833.93 833.93	763.0 30.04 1017.25 1017.25	75	Wind blowing from the west-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)				Scattered clouds (40-50%) 2550 m8364 feet Scattered clouds (4/10-5/10) 2550 m8364 feet Scattered clouds (3-4 oktas) 2550 m8364 feet	16.0 9.9	0 32
	22:15	5 41	626.0 24.65 834.6 834.6	763.0 30.04 1017.25 1017.25	70	Wind blowing from the south-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)				Scattered clouds (40-50%) 2550 m8364 feet Scattered clouds (4/10-5/10) 2550 m8364 feet Scattered clouds (3-4 oktas) 2550 m8364 feet	16.0 9.9	0 32
	21:55	5 41	626.0 24.65 834.6 834.6	763.0 30.04 1017.25 1017.25	70	Wind blowing from the south-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)				No clouds No clouds No clouds	16.0 9.9	0 32
	21:35	5 41	626.0 24.65 834.6 834.6	763.0 30.04 1017.25 1017.25	70	Calm, no wind	Calm				No clouds No clouds No clouds	16.0 9.9	0 32
	21:15	6 43	626.4 24.66 835.13 835.13	763.0 30.04 1017.25 1017.25	66	Wind blowing from the west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)				Broken clouds (60-90%) 1500 m4920 feet Broken clouds (6/10-9/10) 1500 m4920 feet Broken clouds (5-7 oktas) 1500 m4920 feet	16.0 9.9	0 32
	20:55	6 43	626.4 24.66 835.13 835.13	763.0 30.04 1017.25 1017.25	66	Calm, no wind	Calm				Overcast (100%) 1500 m4920 feet Overcast (10/10) 1500 m4920 feet Overcast (8 oktas) 1500 m4920 feet	16.0 9.9	0 32
	20:35	6 43	626.2 24.65 834.86 834.86	762.8 30.03 1016.98 1016.98	66	Calm, no wind	Calm				Overcast (100%) 1800 m5904 feet Overcast (10/10) 1800 m5904 feet Overcast (8 oktas) 1800 m5904 feet	16.0 9.9	0 32