Weather archive in Esperanza Base

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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 25, Sunday	11	7.5 46	737.2 29.02 982.85 982.85	739.3 29.11 985.65 985.65	2.7 0.11 3.6 3.6	63	Wind blowing from the west-southwest	Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft)	20 m/s 72 km/h 45 miles/hour 39 knots 8 Bft	25 m/s 90 km/h 56 miles/hour 49 knots 10 Bft	20–30%. 2/10–3/10. 2 oktas						Stratocumulus other than Stratocumulus cumulogenitus.	20–30%. 2/10–3/10. 2 oktas	300-600 984-1968	Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	0.8 33
	08	5.5 42	734.5 28.92 979.25 979.25	736.7 29 982.19 982.19	1.8 0.07 2.4 2.4	72	Wind blowing from the west-southwest	Near gale (15 m/s) (54 km/h) (34 mph) (29 knots) (7 Bft)	23 m/s 83 km/h 51 mile/hour 45 knots 9 Bft		20–30%. 2/10–3/10. 2 oktas	Clouds generally dissolving or becoming less developed.	Drizzle.	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.	1.8 35	5.6 42	Stratocumulus other than Stratocumulus cumulogenitus.	20–30%. 2/10–3/10. 2 oktas	200-300 656-984	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	0.7 33	8.0 0.31	24			Compact or wet snow (with or without ice) covering less than one-half of the ground.	Measurement impossible or inaccurate.
	05	3.9 39	732.7 28.85 976.85 976.85	734.9 28.93 979.79 979.79	3.6 0.14 4.8 4.8	82	Wind blowing from the south-west	Gale (19 m/s) (68 km/h) (43 mph) (37 knots) (8 Bft)	32 m/s 115 km/h 72 mph 62 knots 11 Bft		50%. 5/10. 4 oktas	Mist.	Drizzle.	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.	50%. 5/10. 4 oktas	100-200 328-656	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	6.0 3.7	1.1 34
	02	2.9 37	729.1 28.7 972.05 972.05	731.3 28.79 974.99 974.99	1.1 0.04 1.47 1.47	86	Wind blowing from the west	Near gale (17 m/s) (61 km/h) (38 miles/hour) (33 knots) (7 Bft)			100%. 10/10. 8 oktas	Drizzle, not freezing, continuous, slight at time of observation.	Drizzle.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Stratus fractus or Cumulus fractus of bad weather, or both (pannus), usually below Altostratus or Nimbostratus.	100%. 10/10. 8 oktas	100-200 328-656			4.0 2.5	0.8 33	4.0 0.16	6
January 24, Saturday	23	3.2 38	728.0 28.66 970.59 970.59	730.3 28.75 973.65 973.65	-1.8 -0.07 -2.4 -2.4	80	Wind blowing from the west	Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft)	19 m/s 68 km/h 43 mph 37 knots 8 Bft		100%. 10/10. 8 oktas	Drizzle, not freezing, continuous, slight at time of observation.	Drizzle.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Stratus fractus or Cumulus fractus of bad weather, or both (pannus), usually below Altostratus or Nimbostratus.	100%. 10/10. 8 oktas	100-200 328-656			4.0 2.5	0.0 32
	20	2.9 37	729.8 28.73 972.99 972.99	732.0 28.82 975.92 975.92	-4.2 -0.17 -5.6 -5.6	84	Wind blowing from the north-northwest	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			100%. 10/10. 8 oktas	Drizzle, not freezing, intermittent, slight at time of observation.	Rain and snow or other types of solid precipitation	Drizzle.	0.3 33	4.5 40	Stratus fractus or Cumulus fractus of bad weather, or both (pannus), usually below Altostratus or Nimbostratus.	100%. 10/10. 8 oktas	100-200 328-656			4.0 2.5	0.5 33	5.0 0.2	6
	17	1.1 34	734.0 28.9 978.59 978.59	736.3 28.99 981.65 981.65	-3.9 -0.15 -5.2 -5.2	96	Wind blowing from the north-northwest	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			100%. 10/10. 8 oktas	Rain or drizzle and snow, slight.	Rain and snow or other types of solid precipitation	Fog or ice fog or thick haze.			Stratus nebulosus or Stratus fractus other than of bad weather, or both.	100%. 10/10. 8 oktas	100-200 328-656			2.0 1.2	0.5 33
	14	1.5 35	737.9 29.05 983.79 983.79	740.2 29.14 986.85 986.85	-2.0 -0.08 -2.67 -2.67	92	Wind blowing from the north-northwest	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			100%. 10/10. 8 oktas	Rain or drizzle and snow, slight.	Rain and snow or other types of solid precipitation	Fog or ice fog or thick haze.			Stratus fractus or Cumulus fractus of bad weather, or both (pannus), usually below Altostratus or Nimbostratus.	100%. 10/10. 8 oktas	100-200 328-656			0.5 0.3	0.4 33	Trace of precipitation Trace of precipitation	6
	11	4.1 39	739.9 29.13 986.45 986.45	742.0 29.21 989.25 989.25	-0.6 -0.02 -0.8 -0.8	76	Wind blowing from the west-northwest	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)			100%. 10/10. 8 oktas						Stratocumulus other than Stratocumulus cumulogenitus.	40%. 4/10. 3 oktas	300-600 984-1968	Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus.	Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered.	10.0 6.2	0.2 32