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
2026 April 4, Saturday	21	13.6 56	739.4 29.11 985.79 985.79	762.4 30.02 1016.45 1016.45	1.7 0.07 2.27 2.27	59	Wind blowing from the north-northwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas				12.5 55	17.6 64	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.	20.0 12.4	5.6 42	No precipitation No precipitation	12
	18	15.9 61	737.7 29.04 983.52 983.52	760.5 29.94 1013.92 1013.92		51	Wind blowing from the north-west	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)			40%. 4/10. 3 oktas				12.5 55	17.6 64	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	1000-1500 3281-4921	Altocumulus translucidus at a single level.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	24.0 14.9	5.6 42
	15	16.3 61	737.2 29.02 982.85 982.85	759.9 29.92 1013.12 1013.12	0.3 0.01 0.4 0.4	52	Wind blowing from the north-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)		16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft	40%. 4/10. 3 oktas				12.5 55	16.4 62	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	1000-1500 3281-4921	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	24.0 14.9	6.4 44	No precipitation No precipitation	6
	12	14.4 58	736.9 29.01 982.45 982.45	759.8 29.91 1012.98 1012.98		62	Wind blowing from the north	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			50%. 5/10. 4 oktas				12.5 55	14.4 58	Stratocumulus other than Stratocumulus cumulogenitus.	40%. 4/10. 3 oktas	1000-1500 3281-4921	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	24.0 14.9	7.1 45
	09	12.5 55	735.7 28.96 980.85 980.85	758.6 29.87 1011.38 1011.38	1.6 0.06 2.13 2.13	71	Calm, no wind	Calm			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas				9.8 50	13.2 56	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	7.4 45	2.0 0.08	12
	06	11.8 53	734.1 28.9 978.72 978.72	757.0 29.8 1009.25 1009.25		77	Calm, no wind	Calm			50%. 5/10. 4 oktas				9.8 50	13.2 56	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	1000-1500 3281-4921	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	18.0 11.2	7.8 46
	03	9.8 50	733.9 28.89 978.45 978.45	757.0 29.8 1009.25 1009.25	0.6 0.02 0.8 0.8	95	Calm, no wind	Calm			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.	9.8 50	13.2 56	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.	16.0 9.9	9.0 48	2.0 0.08	6
	00	11.0 52	733.3 28.87 977.65 977.65	756.3 29.78 1008.32 1008.32		91	Calm, no wind	Calm			100%. 10/10. 8 oktas	Rain, not freezing, continuous, slight at time of observation.	Rain.	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.	10.9 52	13.2 56	No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	100%. 10/10. 8 oktas	1000-1500 3281-4921	Altostratus opacus or Nimbostratus.		16.0 9.9	9.6 49