Weather archive in Portoroz / Secovlje (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 6, Saturday | 19 | 5.9 43 | 759.1 29.89 1012.05 1012.05 | 759.4 29.9 1012.45 1012.45 | 0.4 0.02 0.53 0.53 | 92 | Wind blowing from the south-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No significant weather observed. | 35.0 21.8 | 4.7 40 | ||||||||||||||||||
18 | 7.3 45 | 758.9 29.88 1011.78 1011.78 | 759.2 29.89 1012.18 1012.18 | 89 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 40.0 24.9 | 5.6 42 | |||||||||||||||||||||
17 | 9.9 50 | 758.7 29.87 1011.52 1011.52 | 759.0 29.88 1011.92 1011.92 | 80 | Wind blowing from the east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 50%. 5/10. 4 oktas | 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 | 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. | 40.0 24.9 | 6.5 44 | ||||||||||||||||
16 | 11.7 53 | 758.7 29.87 1011.52 1011.52 | 759.0 29.88 1011.92 1011.92 | -0.2 -0.01 -0.27 -0.27 | 75 | Wind blowing from the north-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 40%. 4/10. 3 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | Altocumulus translucidus at a single level. | Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole, but the continuous veil does not reach 45 degrees above the horizon. | 50.0 31.1 | 7.4 45 | ||||||||||||||
15 | 12.2 54 | 758.8 29.87 1011.65 1011.65 | 759.1 29.89 1012.05 1012.05 | 73 | Wind blowing from the north-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 50%. 5/10. 4 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | no clouds no clouds no clouds | No Altocumulus, Altostratus or Nimbostratus. | Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole, but the continuous veil does not reach 45 degrees above the horizon. | 50.0 31.1 | 7.4 45 | ||||||||||||||||
14 | 12.8 55 | 758.8 29.87 1011.65 1011.65 | 759.1 29.89 1012.05 1012.05 | 66 | Wind blowing from the north-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 70 – 80%. 7/10 – 8/10. 6 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | no clouds no clouds no clouds | No Altocumulus, Altostratus or Nimbostratus. | Cirrostratus not progressively invading the sky and not entirely covering it. | 50.0 31.1 | 6.5 44 | |||||||||||||||
13 | 12.3 54 | 758.9 29.88 1011.78 1011.78 | 759.2 29.89 1012.18 1012.18 | -1.3 -0.05 -1.73 -1.73 | 73 | Wind blowing from the west-northwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | no clouds no clouds no clouds | No Altocumulus, Altostratus or Nimbostratus. | Cirrostratus not progressively invading the sky and not entirely covering it. | 50.0 31.1 | 7.5 46 | No precipitation No precipitation | 6 | |||||||||||||
12 | 13.8 57 | 758.8 29.87 1011.65 1011.65 | 759.1 29.89 1012.05 1012.05 | 58 | Wind blowing from the north-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 60%. 6/10. 5 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | no clouds no clouds no clouds | 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. | 50.0 31.1 | 5.6 42 | ||||||||||||||||
11 | 10.7 51 | 759.6 29.91 1012.72 1012.72 | 759.9 29.92 1013.12 1013.12 | 75 | Wind blowing from the west-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 40%. 4/10. 3 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | no clouds no clouds no clouds | No Altocumulus, Altostratus or Nimbostratus. | Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole, but the continuous veil does not reach 45 degrees above the horizon. | 40.0 24.9 | 6.4 44 | ||||||||||||||||
10 | 8.5 47 | 760.2 29.93 1013.52 1013.52 | 760.5 29.94 1013.92 1013.92 | 0.6 0.02 0.8 0.8 | 81 | Wind blowing from the south-east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 20–30%. 2/10–3/10. 2 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | no clouds no clouds no clouds | 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. | 50.0 31.1 | 5.3 42 | |||||||||||||||
09 | 5.2 41 | 760.0 29.92 1013.25 1013.25 | 760.3 29.93 1013.65 1013.65 | 89 | 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 | 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 | Altocumulus translucidus at a single level. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 40.0 24.9 | 3.5 38 | ||||||||||||||||
08 | 3.2 38 | 759.7 29.91 1012.85 1012.85 | 760.0 29.92 1013.25 1013.25 | 94 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 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 | Altocumulus translucidus at a single level. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 40.0 24.9 | 2.3 36 | ||||||||||||||||
07 | 3.1 38 | 759.6 29.91 1012.72 1012.72 | 759.9 29.92 1013.12 1013.12 | 0.6 0.02 0.8 0.8 | 95 | Wind blowing from the south-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 | 2.9 37 | 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 | 2500 or more, or no clouds. 8202 or more, or no clouds. | Altocumulus translucidus at a single level. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 40.0 24.9 | 2.3 36 | No precipitation No precipitation | 24 | Surface of ground moist. | 1.0 34 | |||||||||
06 | 3.2 38 | 759.3 29.89 1012.32 1012.32 | 759.6 29.91 1012.72 1012.72 | 93 | Wind blowing from the south-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 40.0 24.9 | 2.2 36 | |||||||||||||||||||||
05 | 3.6 38 | 759.0 29.88 1011.92 1011.92 | 759.3 29.89 1012.32 1012.32 | 92 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 45.0 28.0 | 2.4 36 | |||||||||||||||||||||
04 | 3.9 39 | 759.0 29.88 1011.92 1011.92 | 759.3 29.89 1012.32 1012.32 | 0.1 0 0.13 0.13 | 91 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No significant weather observed. | 45.0 28.0 | 2.6 37 | |||||||||||||||||||
03 | 3.5 38 | 758.9 29.88 1011.78 1011.78 | 759.2 29.89 1012.18 1012.18 | 93 | Wind blowing from the south-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 45.0 28.0 | 2.4 36 | |||||||||||||||||||||
02 | 4.5 40 | 759.0 29.88 1011.92 1011.92 | 759.3 29.89 1012.32 1012.32 | 89 | Wind blowing from the south-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 50.0 31.1 | 2.9 37 | |||||||||||||||||||||
01 | 5.0 41 | 758.9 29.88 1011.78 1011.78 | 759.2 29.89 1012.18 1012.18 | 0.4 0.02 0.53 0.53 | 88 | Wind blowing from the south-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No significant weather observed. | 2500 or more, or no clouds. 8202 or more, or no clouds. | 50.0 31.1 | 3.1 38 | ||||||||||||||||||
00 | 5.1 41 | 758.7 29.87 1011.52 1011.52 | 759.0 29.88 1011.92 1011.92 | 88 | Wind blowing from the east-southeast | 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 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 50.0 31.1 | 3.2 38 | |||||||||||||||||||
| December 5, Friday | 23 | 5.7 42 | 758.7 29.87 1011.52 1011.52 | 759.0 29.88 1011.92 1011.92 | 85 | Wind blowing from the south-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 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 50.0 31.1 | 3.4 38 | ||||||||||||||||||
22 | 5.7 42 | 758.5 29.86 1011.25 1011.25 | 758.8 29.87 1011.65 1011.65 | 1.2 0.05 1.6 1.6 | 86 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | No significant weather observed. | 2500 or more, or no clouds. 8202 or more, or no clouds. | 50.0 31.1 | 3.5 38 | ||||||||||||||||||
21 | 6.0 43 | 758.3 29.85 1010.98 1010.98 | 758.6 29.87 1011.38 1011.38 | 85 | Wind blowing from the east-southeast | 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 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 50.0 31.1 | 3.7 39 | |||||||||||||||||||
20 | 6.8 44 | 757.8 29.83 1010.32 1010.32 | 758.1 29.85 1010.72 1010.72 | 83 | Wind blowing from the south-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 50.0 31.1 | 4.0 39 | |||||||||||||||||||||
19 | 10.1 50 | 757.3 29.81 1009.65 1009.65 | 757.6 29.83 1010.05 1010.05 | 0.9 0.04 1.2 1.2 | 63 | Wind blowing from the south-southwest | Calm | No significant weather observed. | 12.2 54 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 50.0 31.1 | 3.2 38 | No precipitation No precipitation | 12 | |||||||||||||||