Weather archive in Puerto Williams

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
2026 September 7, Monday	14	7.3 45	749.4 29.5 999.12 999.12	750.5 29.55 1000.58 1000.58	0.3 0.01 0.4 0.4	47	Wind blowing from the south-west	Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas	Clouds generally forming or developing.	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 humilis or Cumulus fractus other than of bad weather, or both.	70 – 80%. 7/10 – 8/10. 6 oktas		No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	-3.3 26	No precipitation No precipitation	6
	11	6.2 43	749.1 29.49 998.72 998.72	750.2 29.54 1000.18 1000.18	1.1 0.04 1.47 1.47	56	Wind blowing from the west-southwest	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	Clouds generally forming or developing.	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.	70 – 80%. 7/10 – 8/10. 6 oktas	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	10.0 6.2	-1.9 29
	08	6.9 44	748.0 29.45 997.25 997.25	749.1 29.49 998.72 998.72	1.7 0.07 2.27 2.27	58	Wind blowing from the south-west	Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft)			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	Clouds generally forming or developing.	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.	5.1 41		Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels.	60%. 6/10. 5 oktas	600-1000 1968-3281	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	-0.8 31	No precipitation No precipitation	6
	05	6.1 43	746.3 29.38 994.99 994.99	748.7 29.48 998.18 998.18	-1.7 -0.07 -2.27 -2.27	65	Wind blowing from the west	Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft)															0.0 32
	02	5.4 42	748.0 29.45 997.25 997.25	750.5 29.55 1000.58 1000.58	-2.1 -0.08 -2.8 -2.8	73	Wind blowing from the west	Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft)															0.8 33	No precipitation No precipitation	6
September 6, Sunday	23	6.4 44	750.1 29.53 1000.05 1000.05	752.6 29.63 1003.38 1003.38	-2.1 -0.08 -2.8 -2.8	55	Wind blowing from the west-southwest	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)															-2.0 28
	20	7.0 45	752.2 29.61 1002.85 1002.85	754.6 29.71 1006.05 1006.05		52	Wind blowing from the west	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)															-2.2 28	No precipitation No precipitation	6
	14	6.9 44	755.5 29.74 1007.25 1007.25	757.9 29.84 1010.45 1010.45	-1.7 -0.07 -2.27 -2.27	74	Wind blowing from the west-northwest	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)															2.6 37	No precipitation No precipitation	6