Weather archive in Jungfraujoch

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
2025 December 6, Saturday	16	-11.2 12	488.2 19.22 650.88 650.88		0.1 0 0.13 0.13	78	Wind blowing from the north-northwest	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)			100%. 10/10. 8 oktas						No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	20–30%. 2/10–3/10. 2 oktas	300-600 984-1968	Altocumulus translucidus at a single level.	Cirrostratus covering the whole sky.	60.0 37.3	-14.3 6
	15	-10.1 14	488.1 19.22 650.75 650.75		-0.1 -0 -0.13 -0.13	89	Wind blowing from the north-west	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)															-11.6 11
	14	-8.1 17	487.8 19.2 650.35 650.35		-0.5 -0.02 -0.67 -0.67	44	Wind blowing from the north-west	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)															-18.4 -1
	13	-8.0 18	488.1 19.22 650.75 650.75		-0.1 -0 -0.13 -0.13	44	Wind blowing from the north-northwest	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			100%. 10/10. 8 oktas	State of sky on the whole unchanged.	Snow and/or other types of solid precipitation	Fog or ice fog or thick haze.			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.	Cirrostratus covering the whole sky.	60.0 37.3	-18.2 -1
	12	-7.9 18	488.2 19.22 650.88 650.88		0.1 0 0.13 0.13	54	Wind blowing from the north-northwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)															-15.6 4
	11	-8.4 17	488.3 19.22 651.01 651.01		0.1 0 0.13 0.13	64	Wind blowing from the north-west	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)															-14.1 7
	10	-7.8 18	488.2 19.22 650.88 650.88		0.4 0.02 0.53 0.53	98	Wind blowing from the north-northwest	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 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.	Snow and/or other types of solid precipitation	Fog or ice fog or thick haze.				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.				0.2 0.1	-8.0 18
	09	-7.4 19	488.1 19.22 650.75 650.75		0.9 0.04 1.2 1.2	96	Wind blowing from the north-west	Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft)															-7.9 18
	08	-9.7 15	488.2 19.22 650.88 650.88		1.2 0.05 1.6 1.6	77	Wind blowing from the north-northwest	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)															-13.0 9
	07	-7.7 18	487.8 19.2 650.35 650.35		0.9 0.04 1.2 1.2	99	Wind blowing from the north-northwest	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 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.	Continuous fall of snowflakes, slight at time of observation.	Snow and/or other types of solid precipitation	Fog or ice fog or thick haze.	-12.8 9			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.				less than 0.1 less than 0.06	-7.8 18					Even layer of loose dry snow covering ground completely.
	06	-7.0 19	487.2 19.18 649.55 649.55		0.3 0.01 0.4 0.4	100	Wind blowing from the north-northwest	Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft)															-7.0 19
	05	-8.8 16	487.0 19.17 649.28 649.28		0.3 0.01 0.4 0.4	100	Wind blowing from the north-west	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)															-8.8 16
	04	-9.0 16	486.9 19.17 649.15 649.15		0.3 0.01 0.4 0.4	100	Wind blowing from the north-northwest	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)															-9.0 16
	03	-9.4 15	486.9 19.17 649.15 649.15		0.5 0.02 0.67 0.67	84	Wind blowing from the north-west	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)															-11.6 11
	02	-9.6 15	486.7 19.16 648.88 648.88		0.4 0.02 0.53 0.53	41	Wind blowing from the north-northwest	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)															-20.5 -5
	01	-9.8 14	486.6 19.16 648.75 648.75		0.3 0.01 0.4 0.4	15	Wind blowing from the north-west	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)															-31.9 -25
	00	-11.6 11	486.4 19.15 648.48 648.48		0.2 0.01 0.27 0.27	28	Wind blowing from the east-southeast	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)															-26.6 -16
December 5, Friday	23	-12.3 10	486.3 19.15 648.35 648.35		0.3 0.01 0.4 0.4	26	Wind blowing from the south-east	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)															-28.1 -19
	22	-12.1 10	486.3 19.15 648.35 648.35		0.6 0.02 0.8 0.8	30	Wind blowing from the south-east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)															-26.4 -16
	21	-11.3 12	486.2 19.14 648.21 648.21		0.9 0.04 1.2 1.2	18	Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															-30.7 -23
	20	-12.4 10	486.0 19.13 647.95 647.95		1.0 0.04 1.33 1.33	35	Wind blowing from the south	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															-24.9 -13
	19	-12.5 10	485.7 19.12 647.55 647.55		0.9 0.04 1.2 1.2	39	Wind blowing from the south-east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0					-12.4 10	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.	71.0 44.1	-23.8 -11					Even layer of loose dry snow covering ground completely.
	18	-12.8 9	485.3 19.11 647.01 647.01		1.0 0.04 1.33 1.33	65	Wind blowing from the south-east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)															-18.0 -0
	17	-13.2 8	485.0 19.09 646.61 646.61		0.9 0.04 1.2 1.2	92	Wind blowing from the south-east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)															-14.3 6
	16	-12.6 9	484.8 19.09 646.35 646.35		0.9 0.04 1.2 1.2	77	Wind blowing from the east-southeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0						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.	71.0 44.1	-15.8 4