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 | 17 | -0.5 31 | 738.2 29.06 984.19 984.19 | 740.5 29.15 987.25 987.25 | 0.1 0 0.13 0.13 | 67 | Wind blowing from the south-west | Near gale (15 m/s) (54 km/h) (34 mph) (29 knots) (7 Bft) | no clouds no clouds no clouds | 10.0 6.2 | -6.0 21 | ||||||||||||||||||
14 | 0.1 32 | 738.1 29.06 984.05 984.05 | 740.4 29.15 987.12 987.12 | -0.6 -0.02 -0.8 -0.8 | 65 | Wind blowing from the south-southwest | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | 20 m/s 72 km/h 45 miles/hour 39 knots 8 Bft | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 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 | 2000-2500 6562-8202 | Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels. | No Cirrus, Cirrocumulus or Cirrostratus. | 10.0 6.2 | -5.8 22 | |||||||||||||
11 | -1.7 29 | 738.7 29.08 984.85 984.85 | 741.0 29.17 987.92 987.92 | -0.3 -0.01 -0.4 -0.4 | 56 | Wind blowing from the south-west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 20 m/s 72 km/h 45 miles/hour 39 knots 8 Bft | 60%. 6/10. 5 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 20–30%. 2/10–3/10. 2 oktas | 2000-2500 6562-8202 | Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels. | 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 | -9.4 15 | |||||||||||||
08 | -3.5 26 | 739.0 29.09 985.25 985.25 | 741.3 29.19 988.32 988.32 | 2.1 0.08 2.8 2.8 | 55 | Wind blowing from the south-west | Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft) | 22 m/s 79 km/h 49 miles/hour 43 knots 9 Bft | 40%. 4/10. 3 oktas | -19.2 -3 | -2.0 28 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 20–30%. 2/10–3/10. 2 oktas | 2000-2500 6562-8202 | Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels. | 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 | -11.4 11 | Uneven layer of compact or wet snow covering ground completely. | 13 5.1 | |||||||||
05 | -3.1 26 | 736.9 29.01 982.45 982.45 | 739.3 29.11 985.65 985.65 | -0.9 -0.04 -1.2 -1.2 | 60 | 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 | -9.8 14 | |||||||||||||||||||
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 | |||||||||||||||||||