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 January 23, Friday	10	-11.7 11	478.1 18.82 637.41 637.41		0.0 0 0 0	74	Wind blowing from the east-southeast	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			60%. 6/10. 5 oktas	Widespread dust in suspension in the air, not raised by wind at or near the station at the time of observation.	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.	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.	40.0 24.9	-15.4 4
	09	-11.7 11	478.2 18.83 637.55 637.55		0.0 0 0 0	91	Wind blowing from the east-southeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)															-12.9 9
	08	-12.2 10	477.9 18.81 637.15 637.15		-0.4 -0.02 -0.53 -0.53	87	Wind blowing from the east-southeast	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)															-13.9 7
	07	-12.4 10	478.1 18.82 637.41 637.41		-0.3 -0.01 -0.4 -0.4	77	Wind blowing from the south-east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			60%. 6/10. 5 oktas				-12.9 9		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.	40.0 24.9	-15.7 4					Even layer of compact or wet snow covering ground completely.
	06	-11.0 12	478.2 18.83 637.55 637.55		-0.4 -0.02 -0.53 -0.53	69	Wind blowing from the east-southeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)															-15.6 4
	05	-10.7 13	478.3 18.83 637.68 637.68		-0.4 -0.02 -0.53 -0.53	78	Wind blowing from the south-east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)															-13.9 7
	04	-11.6 11	478.4 18.83 637.81 637.81		-0.2 -0.01 -0.27 -0.27	84	Wind blowing from the south-east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)															-13.8 7
	03	-11.4 11	478.6 18.84 638.08 638.08		-0.2 -0.01 -0.27 -0.27	89	Wind blowing from the south-east	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)															-12.9 9
	02	-11.6 11	478.7 18.85 638.21 638.21		-0.3 -0.01 -0.4 -0.4	91	Wind blowing from the east-southeast	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)															-12.8 9
	01	-12.4 10	478.6 18.84 638.08 638.08		-0.4 -0.02 -0.53 -0.53	100	Wind blowing from the south-east	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)															-12.4 10
	00	-12.2 10	478.8 18.85 638.35 638.35		-0.3 -0.01 -0.4 -0.4	98	Wind blowing from the south-east	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)															-12.4 10
January 22, Thursday	23	-11.7 11	479.0 18.86 638.61 638.61		-0.1 -0 -0.13 -0.13	94	Wind blowing from the south-southeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)															-12.5 10
	22	-11.0 12	479.0 18.86 638.61 638.61		-0.1 -0 -0.13 -0.13	83	Wind blowing from the south-east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)															-13.3 8
	21	-11.2 12	479.1 18.86 638.75 638.75		0.1 0 0.13 0.13	80	Wind blowing from the east-southeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)															-14.0 7
	20	-10.4 13	479.1 18.86 638.75 638.75		0.3 0.01 0.4 0.4	77	Wind blowing from the east-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															-13.7 7
	19	-11.3 12	479.1 18.86 638.75 638.75		0.4 0.02 0.53 0.53	88	Wind blowing from the north-northwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 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 become thinner during the preceding hour).	Fog or ice fog or thick haze.	Cloud covering more than 1/2 of the sky throughout the appropriate period.		-9.6 15		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	-12.9 9					Even layer of compact or wet snow covering ground completely.
	18	-12.5 10	479.0 18.86 638.61 638.61		0.4 0.02 0.53 0.53	98	Wind blowing from the north-northwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)															-12.8 9
	17	-12.0 10	478.8 18.85 638.35 638.35		0.2 0.01 0.27 0.27	100	Wind blowing from the north-west	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)															-12.0 10
	16	-11.4 11	478.7 18.85 638.21 638.21		0.0 0 0 0	100	Wind blowing from the north-northwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 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.				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	-11.4 11
	15	-11.7 11	478.6 18.84 638.08 638.08		-0.2 -0.01 -0.27 -0.27	100	Wind blowing from the north-west	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)															-11.7 11
	14	-11.2 12	478.6 18.84 638.08 638.08		-0.2 -0.01 -0.27 -0.27	100	Wind blowing from the north-west	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)															-11.2 12
	13	-11.1 12	478.7 18.85 638.21 638.21		0.0 0 0 0	68	Wind blowing from the north-northwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			100%. 10/10. 8 oktas	Widespread dust in suspension in the air, not raised by wind at or near the station at the time of observation.	Cloud covering more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period.	Cloud covering more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period.			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 uncinus or fibratus, or both, progressively invading the sky; they generally thicken as a whole.	30.0 18.6	-15.9 3
	12	-11.2 12	478.8 18.85 638.35 638.35		0.0 0 0 0	43	Wind blowing from the north-west	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)															-21.4 -7
	11	-10.4 13	478.8 18.85 638.35 638.35		0.1 0 0.13 0.13	34	Wind blowing from the north-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)															-23.3 -10
	10	-10.6 13	478.7 18.85 638.21 638.21		0.1 0 0.13 0.13	35	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	Widespread dust in suspension in the air, not raised by wind at or near the station at the time of observation.	Cloud covering 1/2 or less of the sky throughout the appropriate period.	Cloud covering 1/2 or less of the sky throughout the appropriate period.			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.	45.0 28.0	-23.1 -10