Weather archive in Marambio 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 7, Thursday | 00 | -7.7 18 | 739.4 29.11 985.79 985.79 | 758.7 29.87 1011.52 1011.52 | 0.6 0.02 0.8 0.8 | 52 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 60%. 6/10. 5 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; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered. | 15.0 9.3 | -16.0 3 | |||||||||||||
| May 6, Wednesday | 23 | -9.0 16 | 739.3 29.11 985.65 985.65 | 758.5 29.86 1011.25 1011.25 | 0.8 0.03 1.07 1.07 | 50 | Wind blowing from the west-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 40%. 4/10. 3 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 (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. | 15.0 9.3 | -17.6 0 | |||||||||||||
22 | -9.9 14 | 739.0 29.09 985.25 985.25 | 758.4 29.86 1011.12 1011.12 | 0.8 0.03 1.07 1.07 | 44 | Wind blowing from the north-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 40%. 4/10. 3 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 (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. | 15.0 9.3 | -20.0 -4 | ||||||||||||||
21 | -11.2 12 | 738.8 29.09 984.99 984.99 | 758.2 29.85 1010.85 1010.85 | 0.6 0.02 0.8 0.8 | 59 | Wind blowing from the north-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 40%. 4/10. 3 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 (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. | 15.0 9.3 | -17.7 0 | ||||||||||||||
20 | -11.0 12 | 738.5 29.07 984.59 984.59 | 758.0 29.84 1010.58 1010.58 | 0.6 0.02 0.8 0.8 | 57 | Wind blowing from the north-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 20–30%. 2/10–3/10. 2 oktas | Clouds generally forming or developing. | Fog or ice fog or thick haze. | Cloud covering 1/2 or less of the sky throughout the appropriate period. | -15.8 4 | -10.9 12 | 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 (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. | 15.0 9.3 | -18.0 -0 | No precipitation No precipitation | 6 | |||||||
19 | -11.8 11 | 738.2 29.06 984.19 984.19 | 757.7 29.83 1010.18 1010.18 | 0.6 0.02 0.8 0.8 | 65 | Wind blowing from the north-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 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. | no clouds no clouds no clouds | 2500 or more, or no clouds. 8202 or more, or no clouds. | No Altocumulus, Altostratus or Nimbostratus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 15.0 9.3 | -17.2 1 | ||||||||||||||
18 | -12.5 10 | 738.2 29.06 984.19 984.19 | 757.7 29.83 1010.18 1010.18 | 0.7 0.03 0.93 0.93 | 63 | Wind blowing from the west-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 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. | no clouds no clouds no clouds | 2500 or more, or no clouds. 8202 or more, or no clouds. | No Altocumulus, Altostratus or Nimbostratus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 15.0 9.3 | -18.2 -1 | ||||||||||||||
17 | -14.5 6 | 737.9 29.05 983.79 983.79 | 757.6 29.83 1010.05 1010.05 | 0.6 0.02 0.8 0.8 | 62 | Wind blowing from the west-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | Clouds generally dissolving or becoming less developed. | Fog or ice fog or thick haze. | Cloud covering 1/2 or less of the sky throughout the appropriate period. | 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 fibratus, sometimes uncinus, not progressively invading the sky. | 15.0 9.3 | -20.3 -5 | |||||||||||
16 | -14.5 6 | 737.6 29.04 983.39 983.39 | 757.2 29.81 1009.52 1009.52 | 0.3 0.01 0.4 0.4 | 62 | Wind blowing from the west-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 20–30%. 2/10–3/10. 2 oktas | Fog or ice fog. | Fog or ice fog or thick haze. | Cloud covering 1/2 or less of the sky throughout the appropriate period. | 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 fibratus, sometimes uncinus, not progressively invading the sky. | 15.0 9.3 | -20.3 -5 | |||||||||||
15 | -15.1 5 | 737.5 29.04 983.25 983.25 | 757.0 29.8 1009.25 1009.25 | 56 | Wind blowing from the north-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 40%. 4/10. 3 oktas | Fog or ice fog, sky visible, has begun or has become thicker during the preceding hour. | Fog or ice fog or thick haze. | Fog or ice fog or thick haze. | Stratus nebulosus or Stratus fractus other than of bad weather, or both. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | Less than 50 Less than 50 | No Altocumulus, Altostratus or Nimbostratus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 0.3 0.2 | -22.0 -8 | ||||||||||||
14 | -14.6 6 | 737.3 29.03 982.99 982.99 | 757.0 29.8 1009.25 1009.25 | 0.3 0.01 0.4 0.4 | 62 | Wind blowing from the north-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 60%. 6/10. 5 oktas | Fog or ice fog, sky visible (has become thinner during the preceding hour). | Snow and/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. | 40%. 4/10. 3 oktas | 50-100 164-328 | Altostratus translucidus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 0.8 0.5 | -20.4 -5 | Trace of precipitation Trace of precipitation | 6 | |||||||||
13 | -14.0 7 | 737.3 29.03 982.99 982.99 | 756.8 29.8 1008.98 1008.98 | 0.4 0.02 0.53 0.53 | 63 | Wind blowing from the north-west | 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 | Continuous fall of snowflakes, slight at time of observation. | Snow and/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. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Less than 50 Less than 50 | No Altocumulus, Altostratus or Nimbostratus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 0.3 0.2 | -19.6 -3 | |||||||||||
11 | -13.6 8 | 737.0 29.02 982.59 982.59 | 756.6 29.79 1008.72 1008.72 | 0.7 0.03 0.93 0.93 | 64 | Wind blowing from the north-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | Fog, depositing rime, sky visible. | Fog or ice fog or thick haze. | 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 | 0.2 0.1 | -19.0 -2 | |||||||||||||
10 | -14.2 6 | 736.9 29.01 982.45 982.45 | 756.5 29.78 1008.58 1008.58 | 1.1 0.04 1.47 1.47 | 67 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Fog, depositing rime, sky visible. Diameter of rime deposit is 4 mm. 0.2 inches. | Fog or ice fog or thick haze. | Fog or ice fog or thick haze. | Stratus nebulosus or Stratus fractus other than of bad weather, or both. | 100%. 10/10. 8 oktas | 50-100 164-328 | 0.2 0.1 | -19.1 -2 | |||||||||||||
09 | -14.8 5 | 736.6 29 982.05 982.05 | 756.2 29.77 1008.18 1008.18 | 1.1 0.04 1.47 1.47 | 69 | Wind blowing from the north-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | Fog, depositing rime, sky visible. | Fog or ice fog or thick haze. | Fog or ice fog or thick haze. | Stratus nebulosus or Stratus fractus other than of bad weather, or both. | 100%. 10/10. 8 oktas | 50-100 164-328 | 0.2 0.1 | -19.2 -3 | |||||||||||||
08 | -15.2 5 | 736.3 28.99 981.65 981.65 | 756.0 29.76 1007.92 1007.92 | 0.9 0.04 1.2 1.2 | 64 | Wind blowing from the north-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | Fog, depositing rime, sky visible. Diameter of rime deposit is 2 mm. 0.1 inches. | Fog or ice fog or thick haze. | Fog or ice fog or thick haze. | -20.7 -5 | -15.2 5 | Stratus nebulosus or Stratus fractus other than of bad weather, or both. | 100%. 10/10. 8 oktas | 50-100 164-328 | 0.2 0.1 | -20.5 -5 | Even layer of loose dry snow covering ground completely. | 3 1.2 | |||||||||
07 | -15.5 4 | 735.8 28.97 980.99 980.99 | 755.5 29.74 1007.25 1007.25 | 0.6 0.02 0.8 0.8 | 64 | Wind blowing from the north | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | Fog, depositing rime, sky visible. | Fog or ice fog or thick haze. | Fog or ice fog or thick haze. | Stratus nebulosus or Stratus fractus other than of bad weather, or both. | 100%. 10/10. 8 oktas | Less than 50 Less than 50 | 0.2 0.1 | -20.9 -6 | |||||||||||||
06 | -16.2 3 | 735.5 28.96 980.59 980.59 | 755.2 29.73 1006.85 1006.85 | 0.3 0.01 0.4 0.4 | 57 | Wind blowing from the north-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | Fog, depositing rime, sky visible. Diameter of rime deposit is 2 mm. 0.1 inches. | Fog or ice fog or thick haze. | Fog or ice fog or thick haze. | Stratus nebulosus or Stratus fractus other than of bad weather, or both. | 100%. 10/10. 8 oktas | Less than 50 Less than 50 | 0.2 0.1 | -22.8 -9 | |||||||||||||
05 | -16.8 2 | 735.4 28.95 980.45 980.45 | 755.1 29.73 1006.72 1006.72 | 0.5 0.02 0.67 0.67 | 55 | Wind blowing from the north-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Less than 50 Less than 50 | 0.2 0.1 | -23.7 -11 | ||||||||||||||||||
04 | -16.0 3 | 735.2 28.94 980.19 980.19 | 754.9 29.72 1006.45 1006.45 | 0.3 0.01 0.4 0.4 | 53 | Wind blowing from the north-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Fog, depositing rime, sky visible. | Fog or ice fog or thick haze. | Fog or ice fog or thick haze. | Stratus nebulosus or Stratus fractus other than of bad weather, or both. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Less than 50 Less than 50 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 0.2 0.1 | -23.4 -10 | |||||||||||
03 | -16.4 2 | 735.2 28.94 980.19 980.19 | 754.9 29.72 1006.45 1006.45 | 0.4 0.02 0.53 0.53 | 47 | Wind blowing from the north-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | Fog, depositing rime, sky visible. | Fog or ice fog or thick haze. | Cloud covering 1/2 or less of the sky throughout the appropriate period. | Stratus nebulosus or Stratus fractus other than of bad weather, or both. | 100%. 10/10. 8 oktas | Less than 50 Less than 50 | 0.1 0.06 | -25.2 -13 | |||||||||||||
02 | -16.6 2 | 734.9 28.93 979.79 979.79 | 754.6 29.71 1006.05 1006.05 | 0.3 0.01 0.4 0.4 | 46 | Wind blowing from the north-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 40%. 4/10. 3 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 fibratus, sometimes uncinus, not progressively invading the sky. | 15.0 9.3 | -25.5 -14 | No precipitation No precipitation | 6 | ||||||||||||
01 | -15.7 4 | 734.9 28.93 979.79 979.79 | 754.4 29.7 1005.78 1005.78 | 0.3 0.01 0.4 0.4 | 45 | Wind blowing from the north-northwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | no clouds no clouds no clouds | 15.0 9.3 | -25.0 -13 | |||||||||||||||||||
00 | -15.7 4 | 734.8 28.93 979.65 979.65 | 754.3 29.7 1005.65 1005.65 | 0.0 0 0 0 | 40 | Wind blowing from the north | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | no clouds no clouds no clouds | 15.0 9.3 | -26.2 -15 | |||||||||||||||||||