Weather archive in Porto (airport)
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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 | |
| 2025 December 10, Wednesday | 14 | 16.4 62 | 760.5 29.94 1013.92 1013.92 | 766.6 30.18 1022.05 1022.05 | 67 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 10.0 50 | 16.4 62 | 10.2 50 | 8.0 0.31 | 12 | |||||||||||||||||
12 | 15.3 60 | 761.1 29.96 1014.72 1014.72 | 767.2 30.2 1022.85 1022.85 | 69 | Wind blowing from the north-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | State of sky on the whole unchanged. | Shower(s). | Cloud covering more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period. | 10.0 50 | 15.4 60 | 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 | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 30.0 18.6 | 9.6 49 | 8.0 0.31 | 12 | ||||||||
11 | 14.2 58 | 761.3 29.97 1014.98 1014.98 | 767.5 30.22 1023.25 1023.25 | 79 | Wind blowing from the north-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 10.0 50 | 14.2 58 | 10.5 51 | 11.0 0.43 | 12 | ||||||||||||||||||
10 | 12.7 55 | 760.9 29.96 1014.45 1014.45 | 767.2 30.2 1022.85 1022.85 | 86 | Wind blowing from the east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 14.4 58 | 10.4 51 | 11.0 0.43 | 12 | |||||||||||||||||||
09 | 10.6 51 | 760.5 29.94 1013.92 1013.92 | 766.8 30.19 1022.32 1022.32 | 96 | Wind blowing from the east-northeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 50%. 5/10. 4 oktas | Clouds generally dissolving or becoming less developed. | Shower(s). | Cloud covering more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period. | 10.0 50 | 14.4 58 | Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus. | 50%. 5/10. 4 oktas | 1500-2000 4921-6562 | Altocumulus cumulogenitus (or cumulonimbogenitus). | Cirrus spissatus cumulonimbogenitus. | 16.0 9.9 | 10.0 50 | 11.0 0.43 | 12 | ||||||||
08 | 10.4 51 | 760.0 29.92 1013.25 1013.25 | 766.3 30.17 1021.65 1021.65 | 95 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 10.2 50 | 14.7 58 | 9.6 49 | 11.0 0.43 | 12 | ||||||||||||||||||
07 | 10.6 51 | 759.7 29.91 1012.85 1012.85 | 766.0 30.16 1021.25 1021.25 | 97 | Wind blowing from the north-east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 10.2 50 | 14.8 59 | 10.2 50 | 10.0 0.39 | 12 | ||||||||||||||||||
06 | 10.8 51 | 758.5 29.86 1011.25 1011.25 | 764.8 30.11 1019.65 1019.65 | 95 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 40%. 4/10. 3 oktas | State of sky on the whole unchanged. | Shower(s). | Cloud covering more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period. | 10.2 50 | 14.9 59 | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 40%. 4/10. 3 oktas | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | Cirrus spissatus, in patches or entangled sheaves, which usually do not increase and sometimes seem to be the remains of the upper part of a Cumulonimbus; or Cirrus castellanus or floccus. | 15.0 9.3 | 10.1 50 | 4.0 0.16 | 12 | ||||||||
05 | 10.6 51 | 758.4 29.86 1011.12 1011.12 | 764.6 30.1 1019.38 1019.38 | 97 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 10.2 50 | 15.0 59 | 10.2 50 | 4.0 0.16 | 12 | ||||||||||||||||||
04 | 11.0 52 | 758.3 29.85 1010.98 1010.98 | 764.5 30.1 1019.25 1019.25 | 97 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 10.8 51 | 15.3 60 | 10.6 51 | 4.0 0.16 | 12 | ||||||||||||||||||
03 | 11.9 53 | 758.3 29.85 1010.98 1010.98 | 764.5 30.1 1019.25 1019.25 | 96 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 60%. 6/10. 5 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. | Shower(s). | Cloud covering more than 1/2 of the sky throughout the appropriate period. | 11.5 53 | 15.8 60 | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 40%. 4/10. 3 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | Altocumulus translucidus at a single level. | No Cirrus, Cirrocumulus or Cirrostratus. | 15.0 9.3 | 11.3 52 | 4.0 0.16 | 12 | ||||||||
02 | 12.1 54 | 758.1 29.85 1010.72 1010.72 | 764.2 30.09 1018.85 1018.85 | 96 | Wind blowing from the south-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 12.1 54 | 15.8 60 | 11.4 53 | 4.0 0.16 | 12 | ||||||||||||||||||
01 | 12.4 54 | 757.9 29.84 1010.45 1010.45 | 764.1 30.08 1018.72 1018.72 | 97 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 12.1 54 | 15.8 60 | 12.0 54 | 4.0 0.16 | 12 | ||||||||||||||||||
00 | 13.3 56 | 757.9 29.84 1010.45 1010.45 | 764.0 30.08 1018.58 1018.58 | 96 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Shower(s) of rain. | Shower(s). | Cloud covering more than 1/2 of the sky throughout the appropriate period. | 12.6 55 | 15.8 60 | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 60%. 6/10. 5 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 8.0 5.0 | 12.7 55 | 4.0 0.16 | 12 | ||||||||
| December 9, Tuesday | 21 | 14.3 58 | 757.3 29.81 1009.65 1009.65 | 763.5 30.06 1017.92 1017.92 | 97 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Mist. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | 14.2 58 | 15.8 60 | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 60%. 6/10. 5 oktas | 300-600 984-1968 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 4.5 2.8 | 13.9 57 | 5.0 0.2 | 12 | |||||||
20 | 14.7 58 | 756.9 29.8 1009.12 1009.12 | 763.0 30.04 1017.25 1017.25 | 96 | Wind blowing from the south | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 14.0 57 | 15.8 60 | 14.1 57 | 6.0 0.24 | 12 | ||||||||||||||||||
19 | 14.8 59 | 756.7 29.79 1008.85 1008.85 | 762.7 30.03 1016.85 1016.85 | 96 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 13.6 56 | 15.8 60 | 14.2 58 | 8.0 0.31 | 12 | ||||||||||||||||||
18 | 14.9 59 | 756.1 29.77 1008.05 1008.05 | 762.3 30.01 1016.32 1016.32 | 96 | Wind blowing from the south | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | Precipitation within sight, reaching the ground or the surface of the sea, near to, but not at the station. | Rain. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | 13.5 56 | 15.8 60 | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 70 – 80%. 7/10 – 8/10. 6 oktas | 100-200 328-656 | 6.0 3.7 | 14.3 58 | 15.0 0.59 | 12 | ||||||||||
17 | 14.9 59 | 755.8 29.76 1007.65 1007.65 | 761.8 29.99 1015.65 1015.65 | 96 | Wind blowing from the south | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 13.5 56 | 16.5 62 | 14.2 58 | 16.0 0.63 | 12 | ||||||||||||||||||
16 | 15.3 60 | 755.3 29.74 1006.98 1006.98 | 761.4 29.98 1015.12 1015.12 | 94 | Wind blowing from the south | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 13.5 56 | 16.5 62 | 14.4 58 | 16.0 0.63 | 12 | ||||||||||||||||||
15 | 15.5 60 | 754.9 29.72 1006.45 1006.45 | 761.0 29.96 1014.58 1014.58 | 93 | Wind blowing from the south | 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 | Mist. | Rain. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | 13.5 56 | 16.5 62 | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 60%. 6/10. 5 oktas | 300-600 984-1968 | Altocumulus translucidus at a single level. | 8.0 5.0 | 14.3 58 | 16.0 0.63 | 12 | |||||||||
14 | 15.0 59 | 754.6 29.71 1006.05 1006.05 | 760.7 29.95 1014.18 1014.18 | 96 | Wind blowing from the south | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 13.5 56 | 16.5 62 | 14.4 58 | 16.0 0.63 | 12 | ||||||||||||||||||