Weather archive in San Sebastian / Igueldo
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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 20, Thursday | 17 | 17.8 64 | 738.5 29.07 984.59 984.59 | 761.0 29.96 1014.58 1014.58 | 98 | Wind blowing from the north-northwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | Rain, not freezing, continuous, heavy at time of observation. | Thunderstorm(s) with or without precipitation. | Rain. | Less than 50 Less than 50 | 0.2 0.1 | 17.5 64 | |||||||||||||||
14 | 19.6 67 | 738.1 29.06 984.05 984.05 | 760.5 29.94 1013.92 1013.92 | 98 | Wind blowing from the north-east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | Rain, not freezing, continuous, moderate at time of observation. | Fog or ice fog or thick haze. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Less than 50 Less than 50 | 0.2 0.1 | 19.3 67 | No precipitation No precipitation | 6 | ||||||||||||||
11 | 21.9 71 | 737.8 29.05 983.65 983.65 | 760.0 29.92 1013.25 1013.25 | 81 | Wind blowing from the west-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | Clouds generally forming or developing. | Thunderstorm(s) with or without precipitation. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | 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 | 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. | 30.0 18.6 | 18.5 65 | |||||||||||||
08 | 20.0 68 | 737.7 29.04 983.52 983.52 | 760.0 29.92 1013.25 1013.25 | 86 | Wind blowing from the south-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Precipitation within sight, reaching the ground or the surface of the sea, but distant, i.e. estimated to be more than 5 km from the station. | 19.6 67 | 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 | 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. | 35.0 21.8 | 17.6 64 | No precipitation No precipitation | 12 | Dry (without cracks, no appreciable amount of dust or loose sand) | 18.0 64 | ||||||||||
| August 19, Wednesday | 20 | 22.4 72 | 738.3 29.07 984.32 984.32 | 760.4 29.94 1013.78 1013.78 | 79 | Wind blowing from the north-northwest | 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 | 24.6 76 | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 70 – 80%. 7/10 – 8/10. 6 oktas | 600-1000 1968-3281 | 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. | 25.0 15.5 | 18.6 65 | No precipitation No precipitation | 12 | ||||||||||||
17 | 23.3 74 | 738.3 29.07 984.32 984.32 | 760.4 29.94 1013.78 1013.78 | 75 | Wind blowing from the north-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 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 | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 300-600 984-1968 | 20.0 12.4 | 18.6 65 | |||||||||||||||||
