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
2025 December 5, Friday	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
	15	-13.1 8	484.3 19.07 645.68 645.68		0.6 0.02 0.8 0.8	80	Wind blowing from the west-northwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															-15.8 4
	14	-13.1 8	484.1 19.06 645.41 645.41		0.5 0.02 0.67 0.67	82	Wind blowing from the west-northwest	Calm															-15.5 4
	13	-12.8 9	483.9 19.05 645.15 645.15		0.7 0.03 0.93 0.93	94	Wind blowing from the south-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	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.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	600-1000 1968-3281	Altocumulus translucidus at a single level.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	71.0 44.1	-13.6 8
	12	-12.6 9	483.7 19.04 644.88 644.88		0.9 0.04 1.2 1.2	95	Wind blowing from the south-east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)															-13.2 8
	11	-13.9 7	483.6 19.04 644.75 644.75		1.1 0.04 1.47 1.47	91	Wind blowing from the west	Calm															-15.1 5
	10	-14.0 7	483.2 19.02 644.21 644.21		1.0 0.04 1.33 1.33	89	Wind blowing from the west-northwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			20–30%. 2/10–3/10. 2 oktas	Fog or ice fog in patches.	Snow and/or other types of solid precipitation	Fog or ice fog or thick haze.			No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	200-300 656-984	Altocumulus translucidus at a single level.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	5.0 3.1	-15.4 4
	09	-14.7 6	482.8 19.01 643.68 643.68		0.8 0.03 1.07 1.07	100	Wind blowing from the north-west	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)															-14.7 6
	08	-14.6 6	482.5 19 643.28 643.28		0.7 0.03 0.93 0.93	100	Wind blowing from the north-west	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)															-14.6 6
	07	-14.2 6	482.2 18.98 642.88 642.88		0.5 0.02 0.67 0.67	100	Wind blowing from the north-west	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.	Continuous fall of snowflakes, slight at time of observation.	Snow and/or other types of solid precipitation	Fog or ice fog or thick haze.	-14.2 6			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	-14.2 6					Even layer of loose dry snow covering ground completely.
	06	-14.0 7	482.0 18.98 642.61 642.61		0.3 0.01 0.4 0.4	100	Wind blowing from the north-west	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)															-14.0 7
	05	-13.7 7	481.8 18.97 642.35 642.35		0.0 0 0 0	100	Wind blowing from the north-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)															-13.7 7
	04	-13.0 9	481.7 18.96 642.21 642.21		0.0 0 0 0	100	Wind blowing from the north-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															-13.0 9
	03	-13.2 8	481.7 18.96 642.21 642.21		-0.1 -0 -0.13 -0.13	100	Wind blowing from the north-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)															-13.2 8
	02	-13.3 8	481.8 18.97 642.35 642.35		0.0 0 0 0	100	Wind blowing from the north-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															-13.3 8
	01	-12.9 9	481.7 18.96 642.21 642.21		-0.2 -0.01 -0.27 -0.27	100	Wind blowing from the east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)															-12.9 9
	00	-13.1 8	481.8 18.97 642.35 642.35		-0.3 -0.01 -0.4 -0.4	100	Wind blowing from the south-southeast	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)															-13.1 8
December 4, Thursday	23	-13.1 8	481.8 18.97 642.35 642.35		-0.5 -0.02 -0.67 -0.67	100	Wind blowing from the south-southeast	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)															-13.1 8
	22	-13.0 9	481.9 18.97 642.48 642.48		-0.6 -0.02 -0.8 -0.8	100	Wind blowing from the south	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)															-13.0 9
	21	-12.7 9	482.1 18.98 642.75 642.75		-0.5 -0.02 -0.67 -0.67	100	Wind blowing from the east-southeast	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)															-12.7 9