Weather archive in De Bilt

To receive explanations, hover over the appropriate heading

Date / Local time		T	Po	P	Pa	U	DD	Ff	ff10	ff3	N	WW	W1	W2	Tn	Tx	Cl	Nh	H	Cm	Ch	VV	Td	RRR	tR	E	Tg	E'	sss
2026 August 27, Thursday	02	17.0 63	760.4 29.94 1013.78 1013.78	760.7 29.95 1014.18 1014.18	-0.7 -0.03 -0.93 -0.93	86	Wind blowing from the east-northeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			100%. 10/10. 8 oktas	State of sky on the whole unchanged.							2500 or more, or no clouds. 8202 or more, or no clouds.			25.0 15.5	14.7 58	No precipitation No precipitation	6
	01	17.5 64	760.8 29.95 1014.32 1014.32	761.1 29.96 1014.72 1014.72		84	Wind blowing from the east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.			30.0 18.6	14.7 58
	00	18.2 65	760.9 29.96 1014.45 1014.45	761.2 29.97 1014.85 1014.85		80	Wind blowing from the east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			50%. 5/10. 4 oktas							50%. 5/10. 4 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.			30.0 18.6	14.7 58
August 26, Wednesday	23	19.2 67	761.1 29.96 1014.72 1014.72	761.3 29.97 1014.98 1014.98		75	Wind blowing from the east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.			30.0 18.6	14.6 58
	22	20.1 68	761.1 29.96 1014.72 1014.72	761.4 29.98 1015.12 1015.12		70	Wind blowing from the east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.			45.0 28.0	14.5 58
	21	21.4 71	760.8 29.95 1014.32 1014.32	761.1 29.96 1014.72 1014.72		65	Wind blowing from the east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			20–30%. 2/10–3/10. 2 oktas							20–30%. 2/10–3/10. 2 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.			40.0 24.9	14.4 58
	20	22.9 73	760.6 29.94 1014.05 1014.05	760.9 29.96 1014.45 1014.45	-0.3 -0.01 -0.4 -0.4	59	Wind blowing from the east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			no clouds no clouds no clouds	Clouds generally dissolving or becoming less developed.				25.3 78						45.0 28.0	14.5 58	No precipitation No precipitation	12
	19	24.2 76	760.6 29.94 1014.05 1014.05	760.8 29.95 1014.32 1014.32		54	Wind blowing from the east-southeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			20–30%. 2/10–3/10. 2 oktas							20–30%. 2/10–3/10. 2 oktas	1000-1500 3281-4921			45.0 28.0	14.4 58
	18	24.8 77	760.6 29.94 1014.05 1014.05	760.9 29.96 1014.45 1014.45		54	Wind blowing from the east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0							10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	1000-1500 3281-4921			40.0 24.9	14.7 58
	17	25.1 77	760.9 29.96 1014.45 1014.45	761.2 29.97 1014.85 1014.85		55	Wind blowing from the south-east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			50%. 5/10. 4 oktas							50%. 5/10. 4 oktas	1000-1500 3281-4921			35.0 21.8	15.3 60
	16	24.8 77	761.1 29.96 1014.72 1014.72	761.3 29.97 1014.98 1014.98		54	Wind blowing from the south-east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			60%. 6/10. 5 oktas							60%. 6/10. 5 oktas	2000-2500 6562-8202			28.0 17.4	14.7 58
	15	24.5 76	761.3 29.97 1014.98 1014.98	761.5 29.98 1015.25 1015.25		56	Wind blowing from the south-east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			40%. 4/10. 3 oktas							40%. 4/10. 3 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.			30.0 18.6	15.2 59
	14	24.2 76	761.7 29.99 1015.52 1015.52	762.0 30 1015.92 1015.92	-0.4 -0.02 -0.53 -0.53	55	Wind blowing from the south-east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	Clouds generally forming or developing.						90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	1000-1500 3281-4921			35.0 21.8	14.6 58	No precipitation No precipitation	6
	13	22.8 73	761.8 29.99 1015.65 1015.65	762.1 30 1016.05 1016.05		59	Wind blowing from the east	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			50%. 5/10. 4 oktas							50%. 5/10. 4 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.			29.0 18.0	14.3 58
	12	21.5 71	762.0 30 1015.92 1015.92	762.3 30.01 1016.32 1016.32		61	Wind blowing from the east-southeast	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.			35.0 21.8	13.6 56
	11	21.0 70	762.1 30 1016.05 1016.05	762.4 30.02 1016.45 1016.45		66	Wind blowing from the east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.			24.0 14.9	14.3 58
	10	18.7 66	762.1 30 1016.05 1016.05	762.4 30.02 1016.45 1016.45		71	Wind blowing from the east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.			35.0 21.8	13.4 56
	09	18.4 65	761.9 30 1015.78 1015.78	762.2 30.01 1016.18 1016.18		74	Wind blowing from the east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.			30.0 18.6	13.7 57
	08	15.7 60	761.9 30 1015.78 1015.78	762.1 30 1016.05 1016.05	0.1 0 0.13 0.13	84	Wind blowing from the east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	Clouds generally forming or developing.			10.4 51				2500 or more, or no clouds. 8202 or more, or no clouds.			30.0 18.6	13.0 55	No precipitation No precipitation	12
	07	11.4 53	761.9 30 1015.78 1015.78	762.1 30 1016.05 1016.05		98	Wind blowing from the 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	11.1 52
	06	10.4 51	761.8 29.99 1015.65 1015.65	762.1 30 1016.05 1016.05		99	Wind blowing from the east-northeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			no clouds no clouds no clouds											19.0 11.8	10.2 50
	05	10.7 51	761.8 29.99 1015.65 1015.65	762.1 30 1016.05 1016.05		99	Wind blowing from the east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0							10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	2500 or more, or no clouds. 8202 or more, or no clouds.			21.0 13.1	10.6 51
	04	11.0 52	761.7 29.99 1015.52 1015.52	762.0 30 1015.92 1015.92		99	Wind blowing from the east-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			no clouds no clouds no clouds											19.0 11.8	10.9 52
	03	11.7 53	761.5 29.98 1015.25 1015.25	761.9 30 1015.78 1015.78		99	Wind blowing from the east-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			no clouds no clouds no clouds											18.0 11.2	11.6 53
	02	12.1 54	761.5 29.98 1015.25 1015.25	761.8 29.99 1015.65 1015.65	0.0 0 0 0	97	Wind blowing from the east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			no clouds no clouds no clouds	State of sky on the whole unchanged.										30.0 18.6	11.7 53	No precipitation No precipitation	6