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 April 30, Wednesday | 12 | 13.1 56 | 753.8 29.68 1004.98 1004.98 | 760.0 29.92 1013.25 1013.25 | 93 | Wind blowing from the west-northwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 13.0 55 | 19.1 66 | 12.0 54 | 3.0 0.12 | 12 | |||||||||||||||||
11 | 13.7 57 | 753.8 29.68 1004.98 1004.98 | 760.0 29.92 1013.25 1013.25 | 90 | Wind blowing from the west-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 13.7 57 | 19.1 66 | 12.0 54 | 2.0 0.08 | 12 | ||||||||||||||||||
10 | 14.9 59 | 752.9 29.64 1003.78 1003.78 | 759.0 29.88 1011.92 1011.92 | 82 | Wind blowing from the west-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 14.9 59 | 19.1 66 | 11.8 53 | No precipitation No precipitation | 12 | ||||||||||||||||||
09 | 16.8 62 | 752.2 29.61 1002.85 1002.85 | 758.3 29.85 1010.98 1010.98 | 79 | Wind blowing from the west-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 16.5 62 | 19.9 68 | 13.1 56 | No precipitation No precipitation | 12 | ||||||||||||||||||
08 | 17.8 64 | 752.0 29.61 1002.58 1002.58 | 758.1 29.85 1010.72 1010.72 | 72 | Wind blowing from the south-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 16.5 62 | 19.9 68 | 12.7 55 | No precipitation No precipitation | 12 | ||||||||||||||||||
07 | 17.0 63 | 751.7 29.59 1002.18 1002.18 | 757.7 29.83 1010.18 1010.18 | 77 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 16.5 62 | 19.9 68 | Stratocumulus other than Stratocumulus cumulogenitus. | 70 – 80%. 7/10 – 8/10. 6 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 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. | 15.0 9.3 | 13.0 55 | No precipitation No precipitation | 12 | ||||||||||||
06 | 16.6 62 | 751.5 29.59 1001.92 1001.92 | 757.6 29.83 1010.05 1010.05 | 81 | Wind blowing from the east | 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 | 16.6 62 | 20.8 69 | Stratocumulus other than Stratocumulus cumulogenitus. | 70 – 80%. 7/10 – 8/10. 6 oktas | 1000-1500 3281-4921 | 20.0 12.4 | 13.3 56 | No precipitation No precipitation | 12 | |||||||||||||
05 | 17.1 63 | 751.7 29.59 1002.18 1002.18 | 757.8 29.83 1010.32 1010.32 | 79 | Wind blowing from the east | 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 | 16.7 62 | 21.9 71 | Stratocumulus other than Stratocumulus cumulogenitus. | 70 – 80%. 7/10 – 8/10. 6 oktas | 1000-1500 3281-4921 | 20.0 12.4 | 13.4 56 | No precipitation No precipitation | 12 | |||||||||||||
04 | 17.0 63 | 751.9 29.6 1002.45 1002.45 | 757.9 29.84 1010.45 1010.45 | 75 | Wind blowing from the north-northeast | 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 | 16.7 62 | 22.0 72 | Stratocumulus other than Stratocumulus cumulogenitus. | 70 – 80%. 7/10 – 8/10. 6 oktas | 1000-1500 3281-4921 | 20.0 12.4 | 12.6 55 | No precipitation No precipitation | 12 | |||||||||||||
03 | 17.2 63 | 751.9 29.6 1002.45 1002.45 | 757.9 29.84 1010.45 1010.45 | 70 | Wind blowing from the north-east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 16.7 62 | 22.0 72 | Stratocumulus other than Stratocumulus cumulogenitus. | 60%. 6/10. 5 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. | 20.0 12.4 | 11.7 53 | No precipitation No precipitation | 12 | ||||||||||||
02 | 17.1 63 | 752.1 29.61 1002.72 1002.72 | 758.1 29.85 1010.72 1010.72 | 69 | 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 | 16.8 62 | 22.8 73 | Stratocumulus other than Stratocumulus cumulogenitus. | 70 – 80%. 7/10 – 8/10. 6 oktas | 1500-2000 4921-6562 | 15.0 9.3 | 11.4 53 | No precipitation No precipitation | 12 | |||||||||||||
01 | 17.3 63 | 752.2 29.61 1002.85 1002.85 | 758.3 29.85 1010.98 1010.98 | 68 | Wind blowing from the south-southwest | 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 | 17.3 63 | 24.5 76 | Stratocumulus other than Stratocumulus cumulogenitus. | 70 – 80%. 7/10 – 8/10. 6 oktas | 100-200 328-656 | 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. | 20.0 12.4 | 11.2 52 | No precipitation No precipitation | 12 | ||||||||||||
| April 29, Tuesday | 23 | 17.7 64 | 752.2 29.61 1002.85 1002.85 | 758.2 29.85 1010.85 1010.85 | 76 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 17.7 64 | 24.5 76 | Stratocumulus other than Stratocumulus cumulogenitus. | 60%. 6/10. 5 oktas | 100-200 328-656 | 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. | 15.0 9.3 | 13.4 56 | No precipitation No precipitation | 12 | ||||||||||
22 | 18.5 65 | 751.9 29.6 1002.45 1002.45 | 757.9 29.84 1010.45 1010.45 | 73 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 18.5 65 | 24.7 76 | Stratocumulus other than Stratocumulus cumulogenitus. | 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. | 25.0 15.5 | 13.6 56 | No precipitation No precipitation | 12 | ||||||||||||
21 | 19.7 67 | 750.8 29.56 1000.98 1000.98 | 756.8 29.8 1008.98 1008.98 | 65 | Wind blowing from the north-east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 18.8 66 | 24.7 76 | Stratocumulus other than Stratocumulus cumulogenitus. | 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. | 12.9 55 | No precipitation No precipitation | 12 | |||||||||||||
20 | 19.1 66 | 750.8 29.56 1000.98 1000.98 | 756.8 29.8 1008.98 1008.98 | 68 | Wind blowing from the north | 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 | 18.8 66 | 24.7 76 | Stratocumulus other than Stratocumulus cumulogenitus. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 1500-2000 4921-6562 | 20.0 12.4 | 13.1 56 | No precipitation No precipitation | 12 | |||||||||||||
19 | 19.4 67 | 750.8 29.56 1000.98 1000.98 | 756.8 29.8 1008.98 1008.98 | 67 | Wind blowing from the west | 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 | 17.8 64 | 24.7 76 | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 70 – 80%. 7/10 – 8/10. 6 oktas | 1500-2000 4921-6562 | Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels. | No Cirrus, Cirrocumulus or Cirrostratus. | 25.0 15.5 | 13.1 56 | No precipitation No precipitation | 12 | |||||||||||
18 | 20.4 69 | 750.6 29.55 1000.72 1000.72 | 756.6 29.79 1008.72 1008.72 | 62 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 60%. 6/10. 5 oktas | 17.8 64 | 24.7 76 | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 40%. 4/10. 3 oktas | 1500-2000 4921-6562 | Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels. | No Cirrus, Cirrocumulus or Cirrostratus. | 30.0 18.6 | 12.9 55 | No precipitation No precipitation | 12 | |||||||||||
17 | 21.6 71 | 750.5 29.55 1000.58 1000.58 | 756.5 29.78 1008.58 1008.58 | 54 | Wind blowing from the south-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 50%. 5/10. 4 oktas | 17.8 64 | 24.7 76 | Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level. | 20–30%. 2/10–3/10. 2 oktas | 1000-1500 3281-4921 | Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels. | No Cirrus, Cirrocumulus or Cirrostratus. | 30.0 18.6 | 11.9 53 | No precipitation No precipitation | 12 | |||||||||||
16 | 20.9 70 | 750.8 29.56 1000.98 1000.98 | 756.8 29.8 1008.98 1008.98 | 57 | Wind blowing from the south-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 50%. 5/10. 4 oktas | 17.8 64 | 24.7 76 | Stratocumulus other than Stratocumulus cumulogenitus. | 40%. 4/10. 3 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels. | 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. | 30.0 18.6 | 12.1 54 | No precipitation No precipitation | 12 | |||||||||||
15 | 20.9 70 | 751.0 29.57 1001.25 1001.25 | 756.9 29.8 1009.12 1009.12 | 57 | Wind blowing from the west-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 60%. 6/10. 5 oktas | 17.8 64 | 24.7 76 | Stratocumulus other than Stratocumulus cumulogenitus. | 40%. 4/10. 3 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels. | 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. | 30.0 18.6 | 12.1 54 | No precipitation No precipitation | 12 | |||||||||||
14 | 22.8 73 | 750.5 29.55 1000.58 1000.58 | 756.4 29.78 1008.45 1008.45 | 46 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 60%. 6/10. 5 oktas | 17.8 64 | 24.7 76 | Stratocumulus other than Stratocumulus cumulogenitus. | 40%. 4/10. 3 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | Altocumulus translucidus at a single level. | Cirrus uncinus or fibratus, or both, progressively invading the sky; they generally thicken as a whole. | 30.0 18.6 | 10.4 51 | No precipitation No precipitation | 12 | |||||||||||
13 | 24.4 76 | 750.7 29.56 1000.85 1000.85 | 756.5 29.78 1008.58 1008.58 | 42 | Wind blowing from the west-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 17.8 64 | 24.7 76 | 10.8 51 | No precipitation No precipitation | 12 | ||||||||||||||||||
12 | 22.1 72 | 751.0 29.57 1001.25 1001.25 | 757.0 29.8 1009.25 1009.25 | 51 | Wind blowing from the west-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 17.8 64 | 24.7 76 | 11.4 53 | No precipitation No precipitation | 12 | ||||||||||||||||||