Weather archive in Eduardo Frei Montalva Station

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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 23, Tuesday	17	1.2 34	731.4 28.8 975.12 975.12	734.9 28.93 979.79 979.79	1.2 0.05 1.6 1.6	93	Wind blowing from the west	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			60%. 6/10. 5 oktas	State of sky on the whole unchanged.	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.			Stratocumulus other than Stratocumulus cumulogenitus.	60%. 6/10. 5 oktas	100-200 328-656	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	0.2 32
	16	1.4 35	730.6 28.76 974.05 974.05	734.7 28.93 979.52 979.52		92																	0.2 32
	15	1.6 35	730.0 28.74 973.25 973.25	734.1 28.9 978.72 978.72		92																	0.4 33
	14	1.7 35	730.2 28.75 973.52 973.52	733.7 28.89 978.19 978.19	1.2 0.05 1.6 1.6	92	Wind blowing from the west-southwest	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			40%. 4/10. 3 oktas	Clouds generally dissolving or becoming less developed.	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.			Stratocumulus other than Stratocumulus cumulogenitus.	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.	No Cirrus, Cirrocumulus or Cirrostratus.	70.0 43.5	0.5 33	No precipitation No precipitation	6
	13	1.3 34	729.4 28.72 972.45 972.45	733.4 28.87 977.79 977.79		89																	-0.3 31
	12	1.2 34	729.0 28.7 971.92 971.92	733.0 28.86 977.25 977.25		91																	-0.1 32
	11	0.9 34	729.0 28.7 971.92 971.92	732.5 28.84 976.59 976.59	1.3 0.05 1.73 1.73	91	Wind blowing from the south-west	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			60%. 6/10. 5 oktas	Clouds generally dissolving or becoming less developed.	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.			Stratocumulus other than Stratocumulus cumulogenitus.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	300-600 984-1968	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	70.0 43.5	-0.4 31
	10	0.9 34	728.0 28.66 970.59 970.59	732.1 28.82 976.05 976.05		90																	-0.6 31
	09	0.8 33	727.6 28.65 970.05 970.05	731.7 28.81 975.52 975.52		86																	-1.3 30
	08	0.2 32	727.7 28.65 970.19 970.19	731.2 28.79 974.85 974.85	1.6 0.06 2.13 2.13	93	Wind blowing from the west-southwest	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 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	State of sky on the whole unchanged.	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.	-1.1 30		Stratocumulus other than Stratocumulus cumulogenitus.	90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	100-200 328-656	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	-0.8 31	No precipitation No precipitation	6			Loose dry snow covering at least one-half of the ground but ground not completely covered.	4 1.6
	07	0.2 32	726.8 28.61 968.99 968.99	730.9 28.78 974.45 974.45		88																	-1.6 29
	06	0.1 32	726.3 28.59 968.32 968.32	730.3 28.75 973.65 973.65		85																	-2.1 28
	05	-0.8 31	726.1 28.59 968.05 968.05	729.6 28.72 972.72 972.72	1.8 0.07 2.4 2.4	96	Wind blowing from the south-southeast	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			100%. 10/10. 8 oktas	Snow not falling as shower(s).	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.			Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	100-200 328-656			2.0 1.2	-1.4 29
	04	-1.0 30	725.0 28.54 966.59 966.59	729.1 28.7 972.05 972.05		96																	-1.5 29
	03	-0.8 31	724.3 28.52 965.65 965.65	728.3 28.67 970.99 970.99		94																	-1.7 29
	02	-0.8 31	724.3 28.52 965.65 965.65	727.8 28.65 970.32 970.32	1.4 0.06 1.87 1.87	92	Wind blowing from the east-southeast	Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft)			100%. 10/10. 8 oktas	Mist.	Snow and/or other types of solid precipitation	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels.	100%. 10/10. 8 oktas				5.0 3.1	-1.9 29	1.0 0.04	6
	01	-0.7 31	723.2 28.47 964.19 964.19	727.3 28.63 969.65 969.65		91																	-2.0 28
	00	-0.9 30	722.6 28.45 963.39 963.39	726.7 28.61 968.85 968.85		91																	-2.2 28
December 22, Monday	23	-1.1 30	722.9 28.46 963.79 963.79	726.4 28.6 968.45 968.45	0.4 0.02 0.53 0.53	93	Wind blowing from the east-southeast	Near gale (15 m/s) (54 km/h) (34 mph) (29 knots) (7 Bft)			100%. 10/10. 8 oktas	Intermittent fall of snowflakes, slight at 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.			Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels.	100%. 10/10. 8 oktas				2.0 1.2	-2.1 28
	22	-1.0 30	722.3 28.44 962.99 962.99	726.4 28.6 968.45 968.45		94																	-1.8 29
	21	-0.9 30	722.4 28.44 963.12 963.12	726.4 28.6 968.45 968.45		96																	-1.4 29
	20	-0.7 31	722.5 28.44 963.25 963.25	726.0 28.58 967.92 967.92	0.6 0.02 0.8 0.8	96	Wind blowing from the east-southeast	Near gale (16 m/s) (58 km/h) (36 miles/hour) (31 mile/hour) (7 Bft)			100%. 10/10. 8 oktas	Mist.	Snow and/or other types of solid precipitation	Fog or ice fog or thick haze.		0.5 33	Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels.	70 – 80%. 7/10 – 8/10. 6 oktas	300-600 984-1968			1.5 0.9	-1.3 30	2.0 0.08	6
	19	-0.7 31	721.9 28.42 962.45 962.45	726.0 28.58 967.92 967.92		96																	-1.3 30
	18	-0.8 31	721.7 28.41 962.19 962.19	725.8 28.57 967.65 967.65		97																	-1.2 30
	17	-0.8 31	721.9 28.42 962.45 962.45	725.3 28.56 966.99 966.99	-0.9 -0.04 -1.2 -1.2	96	Wind blowing from the east	Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 Bft)			100%. 10/10. 8 oktas	Continuous fall of snowflakes, moderate at time of observation.	Snow and/or other types of solid precipitation	Snow and/or other types of solid precipitation			Stratocumulus cumulogenitus.	70 – 80%. 7/10 – 8/10. 6 oktas	100-200 328-656	Altostratus opacus or Nimbostratus.		1.2 0.8	-1.3 30