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 | |
| 2026 July 17, Friday | 02 | 18.8 66 | 758.4 29.86 1011.12 1011.12 | 764.4 30.09 1019.12 1019.12 | 90 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 18.8 66 | 24.4 76 | 17.1 63 | No precipitation No precipitation | 12 | |||||||||||||||||
01 | 19.4 67 | 758.5 29.86 1011.25 1011.25 | 764.5 30.1 1019.25 1019.25 | 88 | Wind blowing from the west-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 60%. 6/10. 5 oktas | 19.4 67 | 24.4 76 | Stratocumulus other than Stratocumulus cumulogenitus. | 50%. 5/10. 4 oktas | 1500-2000 4921-6562 | Altocumulus translucidus at a single level. | No Cirrus, Cirrocumulus or Cirrostratus. | 25.0 15.5 | 17.4 63 | No precipitation No precipitation | 12 | |||||||||||
00 | 19.5 67 | 758.7 29.87 1011.52 1011.52 | 764.8 30.11 1019.65 1019.65 | 90 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 19.4 67 | 24.4 76 | 17.8 64 | No precipitation No precipitation | 12 | ||||||||||||||||||
| July 16, Thursday | 23 | 19.7 67 | 758.8 29.87 1011.65 1011.65 | 764.8 30.11 1019.65 1019.65 | 90 | Wind blowing from the north-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 19.7 67 | 24.4 76 | 18.0 64 | No precipitation No precipitation | 12 | |||||||||||||||||
22 | 20.5 69 | 758.6 29.87 1011.38 1011.38 | 764.7 30.11 1019.52 1019.52 | 86 | Wind blowing from the north-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 | 20.4 69 | 24.4 76 | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 60%. 6/10. 5 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | Altocumulus translucidus at a single level. | 30.0 18.6 | 18.0 64 | No precipitation No precipitation | 12 | ||||||||||||
21 | 20.9 70 | 758.4 29.86 1011.12 1011.12 | 764.4 30.09 1019.12 1019.12 | 84 | Wind blowing from the north-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 19.1 66 | 24.4 76 | 18.0 64 | No precipitation No precipitation | 12 | ||||||||||||||||||
20 | 21.5 71 | 758.2 29.85 1010.85 1010.85 | 764.2 30.09 1018.85 1018.85 | 83 | Wind blowing from the north-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 18.3 65 | 24.4 76 | 18.4 65 | No precipitation No precipitation | 12 | ||||||||||||||||||
19 | 22.4 72 | 758.0 29.84 1010.58 1010.58 | 764.0 30.08 1018.58 1018.58 | 77 | Wind blowing from the west-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 40%. 4/10. 3 oktas | 17.9 64 | 24.4 76 | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 40%. 4/10. 3 oktas | 1500-2000 4921-6562 | Altocumulus translucidus at a single level. | 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 | 18.2 65 | No precipitation No precipitation | 12 | |||||||||||
18 | 23.2 74 | 758.2 29.85 1010.85 1010.85 | 764.2 30.09 1018.85 1018.85 | 74 | Wind blowing from the west-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 17.9 64 | 24.4 76 | 18.2 65 | No precipitation No precipitation | 12 | ||||||||||||||||||
17 | 23.3 74 | 758.3 29.85 1010.98 1010.98 | 764.2 30.09 1018.85 1018.85 | 72 | Wind blowing from the west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 17.9 64 | 24.4 76 | 17.9 64 | No precipitation No precipitation | 12 | ||||||||||||||||||
16 | 23.1 74 | 758.4 29.86 1011.12 1011.12 | 764.3 30.09 1018.98 1018.98 | 76 | Wind blowing from the west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 20–30%. 2/10–3/10. 2 oktas | 17.9 64 | 24.4 76 | Cumulus humilis or Cumulus 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 | 300-600 984-1968 | Altocumulus translucidus at a single level. | 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 | 18.6 65 | No precipitation No precipitation | 12 | |||||||||||
15 | 23.7 75 | 758.4 29.86 1011.12 1011.12 | 764.4 30.09 1019.12 1019.12 | 71 | Wind blowing from the west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 17.9 64 | 24.2 76 | 18.2 65 | No precipitation No precipitation | 12 | ||||||||||||||||||
14 | 23.7 75 | 758.5 29.86 1011.25 1011.25 | 764.5 30.1 1019.25 1019.25 | 69 | Wind blowing from the west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 17.9 64 | 24.2 76 | 17.7 64 | No precipitation No precipitation | 12 | ||||||||||||||||||
13 | 23.0 73 | 758.6 29.87 1011.38 1011.38 | 764.5 30.1 1019.25 1019.25 | 74 | Wind blowing from the west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 20–30%. 2/10–3/10. 2 oktas | 17.9 64 | 23.9 75 | 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 | 200-300 656-984 | Altocumulus translucidus at a single level. | 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 | 18.1 65 | No precipitation No precipitation | 12 | |||||||||||
12 | 22.1 72 | 758.6 29.87 1011.38 1011.38 | 764.6 30.1 1019.38 1019.38 | 77 | Wind blowing from the west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 17.9 64 | 23.3 74 | 17.9 64 | No precipitation No precipitation | 12 | ||||||||||||||||||
11 | 22.3 72 | 758.5 29.86 1011.25 1011.25 | 764.5 30.1 1019.25 1019.25 | 75 | Wind blowing from the south-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 17.9 64 | 22.8 73 | 17.7 64 | No precipitation No precipitation | 12 | ||||||||||||||||||
10 | 21.3 70 | 758.5 29.86 1011.25 1011.25 | 764.6 30.1 1019.38 1019.38 | 81 | Wind blowing from the west-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 | 17.9 64 | 21.3 70 | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 70 – 80%. 7/10 – 8/10. 6 oktas | 200-300 656-984 | 15.0 9.3 | 17.8 64 | No precipitation No precipitation | 12 | |||||||||||||
09 | 19.1 66 | 758.3 29.85 1010.98 1010.98 | 764.4 30.09 1019.12 1019.12 | 91 | Wind blowing from the north-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 17.9 64 | 20.2 68 | 17.6 64 | No precipitation No precipitation | 12 | ||||||||||||||||||
08 | 18.4 65 | 758.4 29.86 1011.12 1011.12 | 764.5 30.1 1019.25 1019.25 | 93 | Wind blowing from the west-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 17.9 64 | 21.6 71 | 17.3 63 | No precipitation No precipitation | 12 | ||||||||||||||||||
07 | 17.9 64 | 758.0 29.84 1010.58 1010.58 | 764.1 30.08 1018.72 1018.72 | 95 | Wind blowing from the east-southeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | 17.9 64 | 22.7 73 | 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 | 50-100 164-328 | 7.0 4.4 | 17.1 63 | No precipitation No precipitation | 12 | |||||||||||||
06 | 18.1 65 | 757.9 29.84 1010.45 1010.45 | 763.9 30.07 1018.45 1018.45 | 95 | Wind blowing from the east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 18.0 64 | 23.3 74 | 17.3 63 | No precipitation No precipitation | 12 | ||||||||||||||||||
05 | 18.4 65 | 757.9 29.84 1010.45 1010.45 | 764.0 30.08 1018.58 1018.58 | 93 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 18.2 65 | 24.8 77 | 17.3 63 | No precipitation No precipitation | 12 | ||||||||||||||||||
04 | 18.3 65 | 758.1 29.85 1010.72 1010.72 | 764.2 30.09 1018.85 1018.85 | 96 | Wind blowing from the north-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | 18.2 65 | 24.8 77 | 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 | 100-200 328-656 | 10.0 6.2 | 17.6 64 | No precipitation No precipitation | 12 | |||||||||||||
03 | 19.0 66 | 758.3 29.85 1010.98 1010.98 | 764.4 30.09 1019.12 1019.12 | 95 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 18.4 65 | 24.8 77 | 18.1 65 | No precipitation No precipitation | 12 | ||||||||||||||||||
02 | 18.8 66 | 758.5 29.86 1011.25 1011.25 | 764.5 30.1 1019.25 1019.25 | 98 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 18.4 65 | 24.8 77 | 18.4 65 | No precipitation No precipitation | 12 | ||||||||||||||||||