Weather archive in Chillan (AWS)

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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 14, Sunday	18	22.5 73	749.9 29.52 999.78 999.78	763.0 30.04 1017.25 1017.25		31	Wind blowing from the south-southwest	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)															4.7 40	No precipitation No precipitation	1
	17	22.8 73	749.8 29.52 999.65 999.65	763.0 30.04 1017.25 1017.25	-0.1 -0 -0.13 -0.13	29	Wind blowing from the south-west	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 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.	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.			Cumulus humilis or Cumulus fractus other than of bad weather, or both.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0		No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	4.0 39
	16	22.6 73	749.8 29.52 999.65 999.65	763.0 30.04 1017.25 1017.25		30	Wind blowing from the south	Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft)															3.9 39	No precipitation No precipitation	1
	15	22.7 73	749.8 29.52 999.65 999.65	763.0 30.04 1017.25 1017.25		30	Wind blowing from the west-southwest	Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft)															4.4 40	No precipitation No precipitation	1
	14	21.9 71	749.9 29.52 999.78 999.78	763.0 30.04 1017.25 1017.25	-0.2 -0.01 -0.27 -0.27	30	Wind blowing from the south	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)			20–30%. 2/10–3/10. 2 oktas	State of sky on the whole unchanged.	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.			Cumulus humilis or Cumulus fractus other than of bad weather, or both.	20–30%. 2/10–3/10. 2 oktas		No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	3.7 39	No precipitation No precipitation	6
	13	21.4 71	749.8 29.52 999.65 999.65	763.0 30.04 1017.25 1017.25		31	Wind blowing from the south-southwest	Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft)															3.7 39	No precipitation No precipitation	1
	12	20.6 69	749.9 29.52 999.78 999.78	763.2 30.05 1017.52 1017.52		37	Wind blowing from the south-southwest	Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft)															5.2 41	No precipitation No precipitation	1
	11	19.8 68	750.1 29.53 1000.05 1000.05	763.3 30.05 1017.65 1017.65	0.1 0 0.13 0.13	39	Wind blowing from the south-west	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)			20–30%. 2/10–3/10. 2 oktas	Clouds generally forming or developing.	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 1/2 or less of the sky throughout the appropriate period.			Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level.	20–30%. 2/10–3/10. 2 oktas		No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	5.2 41
	10	18.1 65	750.1 29.53 1000.05 1000.05	763.5 30.06 1017.92 1017.92		42	Wind blowing from the south	Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft)															4.8 41	No precipitation No precipitation	1
	09	16.3 61	750.1 29.53 1000.05 1000.05	763.6 30.06 1018.05 1018.05		48	Wind blowing from the south-southwest	Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 Bft)															5.1 41	No precipitation No precipitation	1
	08	13.3 56	750.0 29.53 999.92 999.92	763.6 30.06 1018.05 1018.05	1.3 0.05 1.73 1.73	61	Wind blowing from the south-southwest	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 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.	8.8 48		No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	40%. 4/10. 3 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	5.8 42	No precipitation No precipitation	6
	07	10.8 51	749.8 29.52 999.65 999.65	763.6 30.06 1018.05 1018.05		71	Wind blowing from the south-southwest	Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft)															5.8 42	No precipitation No precipitation	1
	06	9.3 49	749.2 29.5 998.85 998.85	763.0 30.04 1017.25 1017.25		78	Wind blowing from the south-west	Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft)															5.7 42	No precipitation No precipitation	1
	05	9.4 49	748.7 29.48 998.18 998.18	762.4 30.02 1016.45 1016.45	0.4 0.02 0.53 0.53	78	Wind blowing from the south-west	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)															5.8 42
	04	9.5 49	748.4 29.46 997.78 997.78	762.1 30 1016.05 1016.05		77	Wind blowing from the south-west	Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft)															5.7 42	No precipitation No precipitation	1
	03	10.4 51	748.2 29.46 997.52 997.52	761.9 30 1015.78 1015.78		73	Wind blowing from the south-southwest	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)															5.8 42	No precipitation No precipitation	1
	02	10.9 52	748.3 29.46 997.65 997.65	761.9 30 1015.78 1015.78	-0.4 -0.02 -0.53 -0.53	72	Wind blowing from the south-southwest	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)															6.1 43	No precipitation No precipitation	6
	01	11.2 52	748.5 29.47 997.92 997.92	762.1 30 1016.05 1016.05		68	Wind blowing from the south-west	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)															5.5 42	No precipitation No precipitation	1
	00	12.4 54	748.6 29.47 998.05 998.05	762.1 30 1016.05 1016.05		63	Wind blowing from the south-west	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)															5.4 42	No precipitation No precipitation	1
December 13, Saturday	23	14.2 58	748.7 29.48 998.18 998.18	762.2 30.01 1016.18 1016.18	1.5 0.06 2 2	55	Wind blowing from the south-west	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)															5.1 41
	21	17.5 64	747.8 29.44 996.98 996.98	761.2 29.97 1014.85 1014.85		44	Wind blowing from the west-southwest	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)															4.9 41	No precipitation No precipitation	1
	20	18.4 65	747.2 29.42 996.18 996.18	760.5 29.94 1013.92 1013.92	1.0 0.04 1.33 1.33	44	Wind blowing from the west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)								23.0 73							6.0 43	No precipitation No precipitation	6
	19	19.1 66	746.8 29.4 995.65 995.65	760.0 29.92 1013.25 1013.25		47	Wind blowing from the west	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)															7.6 46	No precipitation No precipitation	1
	18	19.9 68	746.5 29.39 995.25 995.25	759.7 29.91 1012.85 1012.85		50	Wind blowing from the west-northwest	Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft)															9.0 48	No precipitation No precipitation	1