Weather archive in Sliven
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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 | 14 | 12.5 55 | 735.3 28.95 980.32 980.32 | 758.2 29.85 1010.85 1010.85 | 0.0 0 0 0 | 80 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 18 m/s 65 km/h 40 miles/hour 35 knots 8 Bft | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Clouds generally dissolving or becoming less developed. | Rain. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | 11.7 53 | 12.9 55 | 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 | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 18.0 11.2 | 9.2 49 | 0.2 0.01 | 6 | |||||
11 | 12.4 54 | 735.3 28.95 980.32 980.32 | 758.2 29.85 1010.85 1010.85 | 0.2 0.01 0.27 0.27 | 78 | Wind blowing from the north-east | Near gale (16 m/s) (58 km/h) (36 miles/hour) (31 mile/hour) (7 Bft) | 18 m/s 65 km/h 40 miles/hour 35 knots 8 Bft | 100%. 10/10. 8 oktas | Rain (not freezing) not falling as shower(s). | Rain. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | 11.7 53 | 12.9 55 | Stratocumulus other than Stratocumulus cumulogenitus. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 18.0 11.2 | 8.6 47 | ||||||||||
08 | 12.5 55 | 735.1 28.94 980.05 980.05 | 758.0 29.84 1010.58 1010.58 | 0.5 0.02 0.67 0.67 | 78 | Wind blowing from the north-east | Near gale (14 m/s) (50 km/h) (31 mile/hour) (27 knots) (7 Bft) | 18 m/s 65 km/h 40 miles/hour 35 knots 8 Bft | 100%. 10/10. 8 oktas | Rain (not freezing) not falling as shower(s). | Rain. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | 11.0 52 | 12.9 55 | Stratocumulus other than Stratocumulus cumulogenitus. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 18.0 11.2 | 8.8 48 | 1.0 0.04 | 12 | ||||||||
05 | 11.2 52 | 734.6 28.92 979.39 979.39 | 757.6 29.83 1010.05 1010.05 | -0.7 -0.03 -0.93 -0.93 | 85 | Wind blowing from the north-northeast | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | 100%. 10/10. 8 oktas | State of sky on the whole unchanged. | Rain. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | 11.0 52 | 12.9 55 | Stratus nebulosus or Stratus fractus other than of bad weather, or both. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 18.0 11.2 | 8.8 48 | |||||||||||
02 | 11.1 52 | 735.3 28.95 980.32 980.32 | 758.4 29.86 1011.12 1011.12 | 0.1 0 0.13 0.13 | 85 | Wind blowing from the north-east | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | 18 m/s 65 km/h 40 miles/hour 35 knots 8 Bft | 100%. 10/10. 8 oktas | Rain, not freezing, continuous, slight at time of observation. | Rain. | Drizzle. | 11.1 52 | 12.9 55 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | Altostratus opacus or Nimbostratus. | 18.0 11.2 | 8.7 48 | 0.1 | 6 | |||||||
| December 5, Friday | 23 | 11.6 53 | 735.2 28.94 980.19 980.19 | 758.2 29.85 1010.85 1010.85 | -0.1 -0 -0.13 -0.13 | 82 | Wind blowing from the east-northeast | Near gale (14 m/s) (50 km/h) (31 mile/hour) (27 knots) (7 Bft) | 16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft | 100%. 10/10. 8 oktas | Drizzle, not freezing, continuous, slight at time of observation. | Drizzle. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | 11.3 52 | 12.9 55 | Stratus nebulosus or Stratus fractus other than of bad weather, or both. | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 20.0 12.4 | 8.6 47 | |||||||||
20 | 12.8 55 | 735.3 28.95 980.32 980.32 | 758.2 29.85 1010.85 1010.85 | 0.0 0 0 0 | 78 | Wind blowing from the north-east | Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 12.1 54 | 14.8 59 | 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 | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 9.1 48 | No precipitation No precipitation | 12 | ||||||||||
17 | 13.2 56 | 735.3 28.95 980.32 980.32 | 758.2 29.85 1010.85 1010.85 | 0.0 0 0 0 | 78 | Wind blowing from the east | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 12.1 54 | 14.8 59 | Stratocumulus other than Stratocumulus cumulogenitus. | 70 – 80%. 7/10 – 8/10. 6 oktas | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 22.0 13.7 | 9.5 49 | ||||||||||||
14 | 14.5 58 | 735.3 28.95 980.32 980.32 | 758.1 29.85 1010.72 1010.72 | -1.6 -0.06 -2.13 -2.13 | 75 | Wind blowing from the east-northeast | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 12.1 54 | 14.8 59 | Stratocumulus other than Stratocumulus cumulogenitus. | 50%. 5/10. 4 oktas | 1000-1500 3281-4921 | Altocumulus translucidus at a single level. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 24.0 14.9 | 10.1 50 | No precipitation No precipitation | 6 | ||||||||||
