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 October 4, Sunday	19	-0.6 31	501.3 19.74 668.35 668.35			90	Wind blowing from the west-northwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															-2.1 28
	18	-0.5 31	501.2 19.73 668.21 668.21			95	Wind blowing from the north-northwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)															-1.2 30
	17	0.2 32	501.2 19.73 668.21 668.21			90	Wind blowing from the north-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			100%. 10/10. 8 oktas	Mist.	Cloud covering more than 1/2 of the sky throughout the appropriate period.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	100%. 10/10. 8 oktas		Altocumulus of a chaotic sky, generally at several levels.		5.0 3.1	-1.2 30
	16	-0.4 31	501.3 19.74 668.35 668.35			91	Wind blowing from the north-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															-1.7 29
	15	0.0 32	501.5 19.74 668.61 668.61			85	Wind blowing from the west-northwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															-2.3 28
	14	0.9 34	501.6 19.75 668.75 668.75			71	Wind blowing from the west	Calm			100%. 10/10. 8 oktas						No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	20–30%. 2/10–3/10. 2 oktas		Altocumulus translucidus in bands, or one or more layers of Altocumulus translucidus or opacus, progressively invading the sky; these Altocumulus clouds generally thicken as a whole.	Cirrus uncinus or fibratus, or both, progressively invading the sky; they generally thicken as a whole.	50.0 31.1	-3.8 25
	13	0.1 32	501.7 19.75 668.88 668.88			78	Calm, no wind	Calm															-3.3 26
	12	-0.3 31	501.7 19.75 668.88 668.88			83	Wind blowing from the north-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															-2.9 27
	10	-1.1 30	501.6 19.75 668.75 668.75			88	Wind blowing from the north-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)															-2.8 27
	09	-1.5 29	501.4 19.74 668.48 668.48			90	Wind blowing from the north-west	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)															-3.0 27
	08	-1.3 30	501.3 19.74 668.35 668.35			88	Wind blowing from the north-northwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			40%. 4/10. 3 oktas				-1.4 29		No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	no clouds no clouds no clouds	2500 or more, or no clouds. 8202 or more, or no clouds.	No Altocumulus, Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	50.0 31.1	-3.1 26					Compact or wet snow (with or without ice) covering at least one-half of the ground but ground not completely covered.
	07	-1.0 30	501.3 19.74 668.35 668.35			85	Wind blowing from the north-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)															-3.3 26
	06	-1.1 30	501.3 19.74 668.35 668.35			85	Wind blowing from the north-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)															-3.4 26
	05	-1.1 30	501.3 19.74 668.35 668.35			84	Wind blowing from the north-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)															-3.5 26
	04	-0.7 31	501.5 19.74 668.61 668.61			80	Wind blowing from the north-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)															-3.7 25
	03	-0.2 32	501.7 19.75 668.88 668.88			81	Wind blowing from the north-west	Calm															-3.1 26
	02	-1.1 30	501.9 19.76 669.15 669.15			88	Wind blowing from the south-southwest	Calm															-2.9 27
	01	-0.9 30	501.9 19.76 669.15 669.15			86	Wind blowing from the south-east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)															-2.9 27
	00	-0.5 31	502.1 19.77 669.41 669.41			85	Wind blowing from the south-east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)															-2.8 27
October 3, Saturday	23	-1.1 30	502.2 19.77 669.55 669.55			94	Wind blowing from the south-east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)															-1.9 29
	22	-1.3 30	502.2 19.77 669.55 669.55			96	Wind blowing from the south-southeast	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)															-1.8 29
	21	-0.3 31	502.1 19.77 669.41 669.41			96	Wind blowing from the east-southeast	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)															-0.9 30
	20	-0.5 31	502.1 19.77 669.41 669.41			100	Wind blowing from the south-east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena.	Fog or ice fog, sky invisible, has begun or has become thicker during the preceding hour.	Fog or ice fog or thick haze.	Cloud covering more than 1/2 of the sky throughout the appropriate period.		1.1 34		Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena.				0.5 0.3	-0.5 31					Compact or wet snow (with or without ice) covering at least one-half of the ground but ground not completely covered.
	19	-0.1 32	502.1 19.77 669.41 669.41			100	Wind blowing from the south-southeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)															-0.1 32