Weather archive in Viseu
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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 18, Tuesday | 16 | 33.9 93 | 706.7 27.82 942.19 942.19 | 758.8 29.87 1011.65 1011.65 | 34 | Wind blowing from the west-northwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 26.1 79 | 37.6 100 | Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level. | 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. | 15.0 9.3 | 16.0 61 | No precipitation No precipitation | 12 | ||||||||||
15 | 36.9 98 | 707.1 27.84 942.72 942.72 | 758.9 29.88 1011.78 1011.78 | 21 | Wind blowing from the south-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 26.1 79 | 37.6 100 | 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 | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 15.0 9.3 | 10.9 52 | No precipitation No precipitation | 12 | |||||||||||
14 | 37.3 99 | 707.3 27.85 942.99 942.99 | 759.1 29.89 1012.05 1012.05 | 18 | Wind blowing from the south | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | no clouds no clouds no clouds | 26.1 79 | 37.6 100 | 15.0 9.3 | 9.5 49 | No precipitation No precipitation | 12 | ||||||||||||||||
13 | 36.8 98 | 707.6 27.86 943.39 943.39 | 759.5 29.9 1012.58 1012.58 | 18 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | no clouds no clouds no clouds | 26.1 79 | 37.6 100 | 15.0 9.3 | 9.1 48 | No precipitation No precipitation | 12 | ||||||||||||||||
12 | 35.9 97 | 707.8 27.87 943.66 943.66 | 760.0 29.92 1013.25 1013.25 | 19 | Wind blowing from the south-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | no clouds no clouds no clouds | 26.1 79 | 36.3 97 | 15.0 9.3 | 8.7 48 | No precipitation No precipitation | 12 | ||||||||||||||||
11 | 34.2 94 | 707.9 27.87 943.79 943.79 | 760.3 29.93 1013.65 1013.65 | 20 | Wind blowing from the east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | no clouds no clouds no clouds | 26.1 79 | 34.8 95 | 15.0 9.3 | 8.5 47 | No precipitation No precipitation | 12 | ||||||||||||||||
10 | 31.0 88 | 707.7 27.86 943.52 943.52 | 760.6 29.94 1014.05 1014.05 | 26 | Wind blowing from the east-northeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | no clouds no clouds no clouds | 26.1 79 | 31.2 88 | 15.0 9.3 | 9.1 48 | No precipitation No precipitation | 12 | Dry (without cracks, no appreciable amount of dust or loose sand) | 21.0 70 | ||||||||||||||
09 | 28.2 83 | 707.8 27.87 943.66 943.66 | 761.3 29.97 1014.98 1014.98 | 31 | Wind blowing from the east-northeast | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | no clouds no clouds no clouds | 26.1 79 | 29.7 85 | 15.0 9.3 | 9.7 49 | No precipitation No precipitation | 12 | ||||||||||||||||
08 | 27.2 81 | 707.6 27.86 943.39 943.39 | 761.2 29.97 1014.85 1014.85 | 32 | Wind blowing from the east-northeast | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | no clouds no clouds no clouds | 26.1 79 | 31.9 89 | 15.0 9.3 | 8.9 48 | No precipitation No precipitation | 12 | ||||||||||||||||
07 | 26.3 79 | 707.2 27.84 942.86 942.86 | 760.9 29.96 1014.45 1014.45 | 34 | Wind blowing from the north-east | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 26.1 79 | 35.4 96 | 9.3 49 | No precipitation No precipitation | 12 | ||||||||||||||||||
06 | 26.7 80 | 707.1 27.84 942.72 942.72 | 760.7 29.95 1014.18 1014.18 | 32 | Wind blowing from the north-east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 26.1 79 | 36.9 98 | 8.8 48 | No precipitation No precipitation | 12 | ||||||||||||||||||
05 | 27.9 82 | 707.1 27.84 942.72 942.72 | 760.6 29.94 1014.05 1014.05 | 30 | Wind blowing from the north-east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 26.1 79 | 37.4 99 | 8.5 47 | No precipitation No precipitation | 12 | ||||||||||||||||||
04 | 27.0 81 | 707.2 27.84 942.86 942.86 | 760.9 29.96 1014.45 1014.45 | 33 | Wind blowing from the north-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 26.1 79 | 38.0 100 | 9.4 49 | No precipitation No precipitation | 12 | ||||||||||||||||||
03 | 27.3 81 | 707.5 27.85 943.26 943.26 | 761.1 29.96 1014.72 1014.72 | 34 | Wind blowing from the north-northeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 26.8 80 | 38.0 100 | 9.9 50 | No precipitation No precipitation | 12 | ||||||||||||||||||
02 | 28.0 82 | 707.8 27.87 943.66 943.66 | 761.3 29.97 1014.98 1014.98 | 31 | Wind blowing from the east-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 26.9 80 | 38.0 100 | 9.3 49 | No precipitation No precipitation | 12 | ||||||||||||||||||
01 | 28.5 83 | 707.8 27.87 943.66 943.66 | 761.2 29.97 1014.85 1014.85 | 30 | Wind blowing from the north-east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 27.4 81 | 38.0 100 | 9.1 48 | No precipitation No precipitation | 12 | ||||||||||||||||||
00 | 27.6 82 | 707.7 27.86 943.52 943.52 | 761.2 29.97 1014.85 1014.85 | 32 | Wind blowing from the north-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 27.4 81 | 38.0 100 | 9.3 49 | No precipitation No precipitation | 12 | ||||||||||||||||||
| August 17, Monday | 23 | 28.2 83 | 707.6 27.86 943.39 943.39 | 761.0 29.96 1014.58 1014.58 | 31 | Wind blowing from the north-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 27.7 82 | 38.0 100 | 9.7 49 | No precipitation No precipitation | 12 | |||||||||||||||||
22 | 28.7 84 | 707.5 27.85 943.26 943.26 | 760.8 29.95 1014.32 1014.32 | 31 | Wind blowing from the north-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 28.5 83 | 38.0 100 | 9.8 50 | No precipitation No precipitation | 12 | ||||||||||||||||||
21 | 29.6 85 | 707.2 27.84 942.86 942.86 | 760.3 29.93 1013.65 1013.65 | 29 | Wind blowing from the north-northwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 27.4 81 | 38.0 100 | 9.7 49 | No precipitation No precipitation | 12 | ||||||||||||||||||
20 | 31.8 89 | 706.9 27.83 942.46 942.46 | 759.6 29.91 1012.72 1012.72 | 26 | Wind blowing from the north-northwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 20–30%. 2/10–3/10. 2 oktas | 25.9 79 | 38.0 100 | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 20–30%. 2/10–3/10. 2 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 15.0 9.3 | 9.8 50 | No precipitation No precipitation | 12 | |||||||||||
19 | 35.4 96 | 706.9 27.83 942.46 942.46 | 759.1 29.89 1012.05 1012.05 | 18 | Wind blowing from the north | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 24.5 76 | 38.0 100 | 7.8 46 | No precipitation No precipitation | 12 | ||||||||||||||||||
18 | 36.0 97 | 706.9 27.83 942.46 942.46 | 758.9 29.88 1011.78 1011.78 | 16 | Wind blowing from the north-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 20–30%. 2/10–3/10. 2 oktas | 24.5 76 | 38.0 100 | Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level. | 40%. 4/10. 3 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 15.0 9.3 | 6.6 44 | No precipitation No precipitation | 12 | |||||||||||
17 | 37.3 99 | 707.3 27.85 942.99 942.99 | 759.2 29.89 1012.18 1012.18 | 15 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 20–30%. 2/10–3/10. 2 oktas | 24.5 76 | 38.0 100 | Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level. | 40%. 4/10. 3 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 15.0 9.3 | 6.1 43 | No precipitation No precipitation | 12 | |||||||||||
16 | 36.5 98 | 707.5 27.85 943.26 943.26 | 759.5 29.9 1012.58 1012.58 | 16 | Wind blowing from the east-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 20–30%. 2/10–3/10. 2 oktas | 24.5 76 | 37.7 100 | 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 | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 15.0 9.3 | 7.0 45 | No precipitation No precipitation | 12 | |||||||||||