Weather archive in Jungfraujoch

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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 September 30, Wednesday	13	1.8 35	500.7 19.71 667.55 667.55			89	Wind blowing from the north-northwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															0.1 32
	12	1.8 35	500.7 19.71 667.55 667.55			83	Wind blowing from the north-west	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)															-0.8 31
	11	2.3 36	500.7 19.71 667.55 667.55			48	Wind blowing from the east-southeast	Calm															-7.7 18
	10	0.3 33	500.6 19.71 667.41 667.41			70	Wind blowing from the north-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)															-4.6 24
	09	0.5 33	500.5 19.7 667.28 667.28			66	Wind blowing from the north-west	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)															-5.1 23
	08	0.4 33	500.4 19.7 667.15 667.15			60	Wind blowing from the north-northwest	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas				0.4 33		No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	60%. 6/10. 5 oktas		Altocumulus translucidus at a single level.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	40.0 24.9	-6.6 20					Compact or wet snow (with or without ice) covering at least one-half of the ground but ground not completely covered.
	07	0.9 34	500.3 19.7 667.01 667.01			51	Wind blowing from the north-west	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)															-8.1 17
	06	1.5 35	500.3 19.7 667.01 667.01			47	Wind blowing from the north-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)															-8.7 16
	05	2.2 36	500.4 19.7 667.15 667.15			35	Wind blowing from the north-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															-11.9 11
	04	2.0 36	500.4 19.7 667.15 667.15			39	Wind blowing from the east-southeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)															-10.5 13
	03	2.0 36	500.6 19.71 667.41 667.41			40	Wind blowing from the east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)															-10.3 13
	02	2.3 36	500.7 19.71 667.55 667.55			43	Wind blowing from the east-southeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)															-9.2 15
	01	2.6 37	500.7 19.71 667.55 667.55			42	Wind blowing from the north-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															-9.2 15
	00	3.0 37	500.8 19.72 667.68 667.68			42	Wind blowing from the south-east	Calm															-8.8 16
September 29, Tuesday	23	2.7 37	501.0 19.72 667.95 667.95			45	Wind blowing from the east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															-8.2 17
	22	2.2 36	501.0 19.72 667.95 667.95			59	Wind blowing from the north-northwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															-5.0 23
	21	3.0 37	501.0 19.72 667.95 667.95			49	Wind blowing from the north-northwest	Calm															-6.8 20
	20	3.1 38	500.9 19.72 667.81 667.81			48	Wind blowing from the south-east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			100%. 10/10. 8 oktas					4.3 40	No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	100%. 10/10. 8 oktas		Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus.		40.0 24.9	-7.0 19					Compact or wet snow (with or without ice) covering at least one-half of the ground but ground not completely covered.
	19	2.5 37	500.8 19.72 667.68 667.68			53	Wind blowing from the south-east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)															-6.1 21
	18	2.8 37	500.7 19.71 667.55 667.55			57	Wind blowing from the south-east	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)															-4.9 23
	17	3.6 38	500.7 19.71 667.55 667.55			57	Wind blowing from the south-east	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			100%. 10/10. 8 oktas						No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	50%. 5/10. 4 oktas		Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels.	Cirrostratus covering the whole sky.	60.0 37.3	-4.2 24
	16	3.9 39	500.7 19.71 667.55 667.55			59	Wind blowing from the south-east	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)															-3.5 26
	15	3.8 39	500.8 19.72 667.68 667.68			56	Wind blowing from the south-east	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)															-4.2 24
	13	3.6 38	500.9 19.72 667.81 667.81			50	Wind blowing from the south-southeast	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)															-6.0 21