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 May 11, Monday	08	-2.1 28	744.8 29.32 992.99 992.99	747.1 29.41 996.05 996.05	-0.2 -0.01 -0.27 -0.27	75	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas				-5.0 23	0.0 32	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 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	-6.0 21
	05	-2.9 27	745.0 29.33 993.25 993.25	747.2 29.42 996.18 996.18	0.2 0.01 0.27 0.27	82	Wind blowing from the east-southeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			20–30%. 2/10–3/10. 2 oktas						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 uncinus or fibratus, or both, progressively invading the sky; they generally thicken as a whole.	10.0 6.2	-5.6 22
	02	-1.1 30	744.8 29.32 992.99 992.99	747.1 29.41 996.05 996.05	-1.2 -0.05 -1.6 -1.6	77	Wind blowing from the west	Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft)			no clouds no clouds no clouds											10.0 6.2	-4.6 24
May 10, Sunday	23	-1.3 30	746.0 29.37 994.59 994.59	748.3 29.46 997.65 997.65	-0.6 -0.02 -0.8 -0.8	77	Wind blowing from the west	Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft)			no clouds no clouds no clouds											10.0 6.2	-4.9 23
	20	-0.7 31	746.6 29.39 995.39 995.39	748.9 29.48 998.45 998.45	0.6 0.02 0.8 0.8	76	Wind blowing from the west	Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft)			10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0				-1.2 30	1.5 35	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 uncinus or fibratus, or both, progressively invading the sky; they generally thicken as a whole.	10.0 6.2	-4.5 24
	17	-0.5 31	746.0 29.37 994.59 994.59	748.3 29.46 997.65 997.65	-0.3 -0.01 -0.4 -0.4	75	Wind blowing from the west-southwest	Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft)			20–30%. 2/10–3/10. 2 oktas						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	100-200 328-656	No Altocumulus, Altostratus or Nimbostratus.	Cirrus uncinus or fibratus, or both, progressively invading the sky; they generally thicken as a whole.	10.0 6.2	-4.5 24
	14	0.9 34	746.3 29.38 994.99 994.99	748.6 29.47 998.05 998.05	1.6 0.06 2.13 2.13	69	Wind blowing from the west	Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft)			40%. 4/10. 3 oktas						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	100-200 328-656	No Altocumulus, Altostratus or Nimbostratus.	Cirrus uncinus or fibratus, or both, progressively invading the sky; they generally thicken as a whole.	10.0 6.2	-4.3 24
	11	0.5 33	744.7 29.32 992.85 992.85	747.0 29.41 995.92 995.92	-0.1 -0 -0.13 -0.13	77	Wind blowing from the west-southwest	Gale (20 m/s) (72 km/h) (45 miles/hour) (39 knots) (8 Bft)			50%. 5/10. 4 oktas						Stratus nebulosus or Stratus fractus other than of bad weather, or both.	20–30%. 2/10–3/10. 2 oktas	100-200 328-656	No Altocumulus, Altostratus or Nimbostratus.	Cirrus uncinus or fibratus, or both, progressively invading the sky; they generally thicken as a whole.	10.0 6.2	-3.2 26
	08	0.5 33	744.8 29.32 992.99 992.99	747.1 29.41 996.05 996.05	-0.2 -0.01 -0.27 -0.27	77	Wind blowing from the west	Near gale (17 m/s) (61 km/h) (38 miles/hour) (33 knots) (7 Bft)			50%. 5/10. 4 oktas	State of sky on the whole unchanged.	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.	-1.0 30	1.2 34	Stratocumulus cumulogenitus.	40%. 4/10. 3 oktas	100-200 328-656	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.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	-3.2 26	Trace of precipitation Trace of precipitation	24			Even layer of loose dry snow covering ground completely.	15 5.9