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 July 23, Thursday | 02 | -10.3 13 | 737.8 29.05 983.65 983.65 | 740.1 29.14 986.72 986.72 | -1.0 -0.04 -1.33 -1.33 | 81 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 50%. 5/10. 4 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 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 | -13.0 9 | |||||||||||||
| July 22, Wednesday | 23 | -11.5 11 | 738.8 29.09 984.99 984.99 | 741.2 29.18 988.19 988.19 | -3.3 -0.13 -4.4 -4.4 | 73 | Wind blowing from the south-east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 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. | 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 | -15.5 4 | |||||||||||||
20 | -18.3 -1 | 742.1 29.22 989.39 989.39 | 744.4 29.31 992.45 992.45 | -1.2 -0.05 -1.6 -1.6 | 67 | Wind blowing from the south-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 20–30%. 2/10–3/10. 2 oktas | -19.7 -3 | -10.0 14 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 20–30%. 2/10–3/10. 2 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 | -22.9 -9 | ||||||||||||
17 | -16.7 2 | 743.3 29.26 990.99 990.99 | 745.6 29.35 994.05 994.05 | -0.3 -0.01 -0.4 -0.4 | 61 | Wind blowing from the north-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 | -22.6 -9 | |||||||||||||||||||
14 | -19.1 -2 | 743.6 29.28 991.39 991.39 | 746.0 29.37 994.59 994.59 | 1.8 0.07 2.4 2.4 | 54 | Wind blowing from the south-east | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 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 | 300-600 984-1968 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 10.0 6.2 | -26.1 -15 | ||||||||||||||
11 | -14.1 7 | 741.8 29.2 988.99 988.99 | 744.1 29.3 992.05 992.05 | 1.9 0.07 2.53 2.53 | 42 | Wind blowing from the south-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 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 | 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 | -24.2 -12 | ||||||||||||||
08 | -10.5 13 | 739.9 29.13 986.45 986.45 | 742.2 29.22 989.52 989.52 | 1.4 0.06 1.87 1.87 | 54 | Wind blowing from the south-west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | -14.6 6 | -6.6 20 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 70 – 80%. 7/10 – 8/10. 6 oktas | 1500-2000 4921-6562 | 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 | -18.0 -0 | Even layer of compact or wet snow covering ground completely. | 13 5.1 | ||||||||||
05 | -9.3 15 | 738.5 29.07 984.59 984.59 | 740.8 29.17 987.65 987.65 | 0.9 0.04 1.2 1.2 | 55 | Wind blowing from the south | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | no clouds no clouds no clouds | 10.0 6.2 | -16.7 2 | |||||||||||||||||||
02 | -7.5 19 | 737.6 29.04 983.39 983.39 | 739.9 29.13 986.45 986.45 | -0.6 -0.02 -0.8 -0.8 | 82 | Wind blowing from the south-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 | -10.1 14 | |||||||||||||||||||
