Weather archive in Ljubljana / Brnik (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 18, Friday | 17 | 15.1 59 | 725.5 28.56 967.25 967.25 | 758.9 29.88 1011.78 1011.78 | -0.1 -0 -0.13 -0.13 | 63 | Wind blowing from the south | 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 | 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. | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 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 | 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. | 40.0 24.9 | 8.1 47 | |||||||||||
16 | 14.1 57 | 725.3 28.56 966.99 966.99 | 758.8 29.87 1011.65 1011.65 | 61 | Wind blowing from the north-northwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 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 | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 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. | 40.0 24.9 | 6.7 44 | |||||||||||||||
15 | 13.8 57 | 725.3 28.56 966.99 966.99 | 758.8 29.87 1011.65 1011.65 | 70 | Wind blowing from the north-northwest | 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 | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 600-1000 1968-3281 | 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 | 8.4 47 | |||||||||||||||
14 | 13.2 56 | 725.6 28.57 967.39 967.39 | 759.2 29.89 1012.18 1012.18 | 0.2 0.01 0.27 0.27 | 78 | Wind blowing from the north-northwest | 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 | Rain shower(s), slight. | 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. | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 300-600 984-1968 | 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. | 20.0 12.4 | 9.5 49 | 6.0 0.24 | 6 | |||||||||
13 | 11.2 52 | 725.6 28.57 967.39 967.39 | 759.4 29.9 1012.45 1012.45 | 89 | 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 | Rain shower(s), slight. | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 100%. 10/10. 8 oktas | 100-200 328-656 | 6.0 3.7 | 9.5 49 | ||||||||||||||||
12 | 10.4 51 | 725.5 28.56 967.25 967.25 | 759.4 29.9 1012.45 1012.45 | 87 | Wind blowing from the north | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, continuous, slight at time of observation. | Stratocumulus other than Stratocumulus cumulogenitus. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 12.0 7.5 | 8.3 47 | ||||||||||||||||
11 | 9.9 50 | 725.4 28.56 967.12 967.12 | 759.4 29.9 1012.45 1012.45 | 0.9 0.04 1.2 1.2 | 88 | Wind blowing from the west-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | Rain shower(s), slight. | Shower(s). | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 9.0 5.6 | 8.0 46 | |||||||||||||
10 | 10.1 50 | 725.0 28.54 966.59 966.59 | 758.9 29.88 1011.78 1011.78 | 92 | Wind blowing from the west-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | Rain shower(s), slight. | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 10.0 6.2 | 8.9 48 | ||||||||||||||||
09 | 10.1 50 | 724.6 28.53 966.05 966.05 | 758.5 29.86 1011.25 1011.25 | 92 | Wind blowing from the north-northwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | Rain shower(s), slight. | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 7.0 4.4 | 8.9 48 | ||||||||||||||||
08 | 10.1 50 | 724.5 28.52 965.92 965.92 | 758.4 29.86 1011.12 1011.12 | 1.0 0.04 1.33 1.33 | 96 | Wind blowing from the south | Calm | 100%. 10/10. 8 oktas | Rain shower(s), moderate or heavy. | Shower(s). | Fog or ice fog or thick haze. | 9.4 49 | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 100%. 10/10. 8 oktas | 50-100 164-328 | 6.0 3.7 | 9.5 49 | 10.0 0.39 | 12 | Surface of ground wet (standing water in small or large pools on surface). | |||||||||
07 | 9.9 50 | 724.2 28.51 965.52 965.52 | 758.2 29.85 1010.85 1010.85 | 97 | 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 | Rain shower(s), moderate or heavy. | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 100%. 10/10. 8 oktas | 100-200 328-656 | 6.0 3.7 | 9.4 49 | ||||||||||||||||
06 | 10.0 50 | 723.9 28.5 965.12 965.12 | 757.9 29.84 1010.45 1010.45 | 97 | Wind blowing from the east-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Rain shower(s), moderate or heavy. | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 100%. 10/10. 8 oktas | 100-200 328-656 | 7.0 4.4 | 9.5 49 | ||||||||||||||||
05 | 10.2 50 | 723.5 28.48 964.59 964.59 | 757.4 29.82 1009.78 1009.78 | -0.1 -0 -0.13 -0.13 | 97 | Wind blowing from the east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Rain shower(s), slight. | Fog or ice fog or thick haze. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Stratocumulus other than Stratocumulus cumulogenitus. | 70 – 80%. 7/10 – 8/10. 6 oktas | 50-100 164-328 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 2.5 1.6 | 9.7 49 | |||||||||||
04 | 10.0 50 | 723.4 28.48 964.45 964.45 | 757.3 29.81 1009.65 1009.65 | 98 | Wind blowing from the east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Fog or ice fog, sky visible, no appreciable change during the preceding hour. | Stratus nebulosus or Stratus fractus other than of bad weather, or both. | 70 – 80%. 7/10 – 8/10. 6 oktas | Less than 50 Less than 50 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 0.8 0.5 | 9.7 49 | ||||||||||||||
03 | 10.3 51 | 723.5 28.48 964.59 964.59 | 757.3 29.81 1009.65 1009.65 | 98 | Wind blowing from the north-northwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Fog or ice fog, sky visible, has begun or has become thicker during the preceding hour. | Stratus nebulosus or Stratus fractus other than of bad weather, or both. | 70 – 80%. 7/10 – 8/10. 6 oktas | Less than 50 Less than 50 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 0.7 0.4 | 10.0 50 | ||||||||||||||
02 | 10.3 51 | 723.6 28.49 964.72 964.72 | 757.4 29.82 1009.78 1009.78 | -0.7 -0.03 -0.93 -0.93 | 98 | Wind blowing from the south | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Fog or ice fog. | Fog or ice fog or thick haze. | Shower(s). | Stratocumulus other than Stratocumulus cumulogenitus. | 70 – 80%. 7/10 – 8/10. 6 oktas | 50-100 164-328 | Altocumulus translucidus at a single level. | No Cirrus, Cirrocumulus or Cirrostratus. | 15.0 9.3 | 10.0 50 | 2.0 0.08 | 6 | |||||||||
01 | 9.9 50 | 724.0 28.5 965.25 965.25 | 757.9 29.84 1010.45 1010.45 | 97 | Wind blowing from the north-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 60%. 6/10. 5 oktas | Fog or ice fog in patches. | Stratocumulus other than Stratocumulus cumulogenitus. | 60%. 6/10. 5 oktas | Less than 50 Less than 50 | Altocumulus translucidus at a single level. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 0.8 0.5 | 9.4 49 | ||||||||||||||
00 | 10.3 51 | 723.8 28.5 964.99 964.99 | 757.7 29.83 1010.18 1010.18 | 97 | Wind blowing from the south-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 40%. 4/10. 3 oktas | More or less continuous shallow fog or ice fog at the station, whether on land or sea, not deeper than about 2 metres on land or 10 metres at sea. | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 100-200 328-656 | Altocumulus translucidus at a single level. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 20.0 12.4 | 9.8 50 | ||||||||||||||
| April 17, Thursday | 23 | 10.3 51 | 724.3 28.52 965.65 965.65 | 758.2 29.85 1010.85 1010.85 | 0.6 0.02 0.8 0.8 | 94 | Wind blowing from the east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 50%. 5/10. 4 oktas | Clouds generally forming or developing. | Shower(s). | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 20–30%. 2/10–3/10. 2 oktas | 200-300 656-984 | Altocumulus translucidus at a single level. | No Cirrus, Cirrocumulus or Cirrostratus. | 15.0 9.3 | 9.4 49 | ||||||||||
22 | 12.2 54 | 724.3 28.52 965.65 965.65 | 758.0 29.84 1010.58 1010.58 | 90 | Wind blowing from the north | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 60%. 6/10. 5 oktas | Shower(s) of rain. | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 50%. 5/10. 4 oktas | 100-200 328-656 | Altocumulus translucidus at a single level. | No Cirrus, Cirrocumulus or Cirrostratus. | 9.0 5.6 | 10.6 51 | ||||||||||||||
21 | 12.8 55 | 724.2 28.51 965.52 965.52 | 757.7 29.83 1010.18 1010.18 | 96 | Wind blowing from the north | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | Rain shower(s), moderate or heavy. | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 100%. 10/10. 8 oktas | 100-200 328-656 | 6.0 3.7 | 12.2 54 | ||||||||||||||||
20 | 12.9 55 | 723.7 28.49 964.85 964.85 | 757.3 29.81 1009.65 1009.65 | 0.6 0.02 0.8 0.8 | 95 | Wind blowing from the south | Calm | 100%. 10/10. 8 oktas | Rain shower(s), slight. | Shower(s). | Shower(s). | 17.2 63 | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 100%. 10/10. 8 oktas | 200-300 656-984 | 8.0 5.0 | 12.1 54 | 6.0 0.24 | 12 | Surface of ground wet (standing water in small or large pools on surface). | |||||||||
19 | 13.1 56 | 723.5 28.48 964.59 964.59 | 757.0 29.8 1009.25 1009.25 | 94 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Rain shower(s), slight. | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 20.0 12.4 | 12.2 54 | ||||||||||||||||
18 | 13.5 56 | 723.2 28.47 964.19 964.19 | 756.6 29.79 1008.72 1008.72 | 94 | Wind blowing from the north-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | Rain shower(s), slight. | Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level. | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 20.0 12.4 | 12.6 55 | ||||||||||||||||
17 | 15.2 59 | 723.1 28.47 964.05 964.05 | 756.3 29.78 1008.32 1008.32 | -0.3 -0.01 -0.4 -0.4 | 83 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Rain shower(s), slight. | Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level. | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 20.0 12.4 | 12.3 54 | |||||||||||||||