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 August 12, Wednesday | 08 | -11.6 11 | 753.1 29.65 1004.05 1004.05 | 755.5 29.74 1007.25 1007.25 | -0.4 -0.02 -0.53 -0.53 | 78 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | -15.0 5 | -11.6 11 | 10.0 6.2 | -14.7 6 | Even layer of loose dry snow covering ground completely. | 12 4.7 | ||||||||||||||
05 | -13.3 8 | 753.5 29.67 1004.58 1004.58 | 756.0 29.76 1007.92 1007.92 | -1.1 -0.04 -1.47 -1.47 | 69 | Wind blowing from the south-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | no clouds no clouds no clouds | 10.0 6.2 | -17.9 -0 | |||||||||||||||||||
02 | -14.9 5 | 754.6 29.71 1006.05 1006.05 | 757.0 29.8 1009.25 1009.25 | -0.3 -0.01 -0.4 -0.4 | 65 | Wind blowing from the south-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | 10.0 6.2 | -20.1 -4 | |||||||||||||||||||
| August 11, Tuesday | 23 | -14.1 7 | 754.9 29.72 1006.45 1006.45 | 757.3 29.81 1009.65 1009.65 | 1.5 0.06 2 2 | 75 | Wind blowing from the east-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | no clouds no clouds no clouds | 10.0 6.2 | -17.6 0 | ||||||||||||||||||
20 | -12.7 9 | 753.4 29.66 1004.45 1004.45 | 755.8 29.76 1007.65 1007.65 | 1.4 0.06 1.87 1.87 | 70 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | -16.2 3 | -12.7 9 | 10.0 6.2 | -17.1 1 | |||||||||||||||||
17 | -13.6 8 | 752.0 29.61 1002.58 1002.58 | 754.5 29.7 1005.92 1005.92 | 2.5 0.1 3.33 3.33 | 76 | Wind blowing from the south-southwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 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 | 200-300 656-984 | 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, but the continuous veil does not reach 45 degrees above the horizon. | 10.0 6.2 | -17.0 1 | ||||||||||||||
14 | -13.7 7 | 749.5 29.51 999.25 999.25 | 751.9 29.6 1002.45 1002.45 | 0.8 0.03 1.07 1.07 | 76 | Wind blowing from the south-southwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 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 | 200-300 656-984 | Altocumulus translucidus at a single level. | Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole, but the continuous veil does not reach 45 degrees above the horizon. | 10.0 6.2 | -17.1 1 | ||||||||||||||
11 | -13.5 8 | 748.7 29.48 998.18 998.18 | 751.1 29.57 1001.38 1001.38 | 0.7 0.03 0.93 0.93 | 53 | Wind blowing from the south-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Stratus nebulosus or Stratus fractus other than of bad weather, or both. | 40%. 4/10. 3 oktas | 200-300 656-984 | Altocumulus translucidus at a single level. | Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole, but the continuous veil does not reach 45 degrees above the horizon. | 10.0 6.2 | -21.2 -6 | ||||||||||||||
08 | -15.3 4 | 748.0 29.45 997.25 997.25 | 750.4 29.54 1000.45 1000.45 | -0.7 -0.03 -0.93 -0.93 | 69 | Wind blowing from the south-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 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. | -16.7 2 | -15.0 5 | Stratus nebulosus or Stratus fractus other than of bad weather, or both. | 100%. 10/10. 8 oktas | 200-300 656-984 | 8.0 5.0 | -19.8 -4 | Trace of precipitation Trace of precipitation | 24 | Even layer of loose dry snow covering ground completely. | 12 4.7 | |||||||