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 May 11, Monday	15	24.4 76	736.4 28.99 981.79 981.79	758.5 29.86 1011.25 1011.25	-1.1 -0.04 -1.47 -1.47	52	Calm, no wind	Calm			50%. 5/10. 4 oktas				16.6 62	24.4 76	Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level.	50%. 5/10. 4 oktas	1000-1500 3281-4921	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	22.0 13.7	14.0 57	No precipitation No precipitation	6
	12	20.9 70	737.5 29.04 983.25 983.25	759.9 29.92 1013.12 1013.12		64	Calm, no wind	Calm			50%. 5/10. 4 oktas				16.6 62	21.0 70	Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level.	50%. 5/10. 4 oktas	1000-1500 3281-4921	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	22.0 13.7	13.9 57
	09	16.7 62	737.9 29.05 983.79 983.79	760.6 29.94 1014.05 1014.05	0.3 0.01 0.4 0.4	79	Calm, no wind	Calm			100%. 10/10. 8 oktas				14.1 57	18.8 66	Stratocumulus other than Stratocumulus cumulogenitus.	70 – 80%. 7/10 – 8/10. 6 oktas	1000-1500 3281-4921	Altocumulus translucidus in bands, or one or more layers of Altocumulus translucidus or opacus, progressively invading the sky; these Altocumulus clouds generally thicken as a whole.		22.0 13.7	13.0 55	No precipitation No precipitation	12
	06	14.7 58	737.6 29.04 983.39 983.39	760.4 29.94 1013.78 1013.78		84	Calm, no wind	Calm			100%. 10/10. 8 oktas				14.1 57	18.8 66	No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	100%. 10/10. 8 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus.		20.0 12.4	12.0 54
	03	14.7 58	737.8 29.05 983.65 983.65	760.6 29.94 1014.05 1014.05	-0.3 -0.01 -0.4 -0.4	84	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 oktas				14.7 58	18.8 66	No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	no clouds no clouds no clouds	2500 or more, or no clouds. 8202 or more, or no clouds.	No Altocumulus, Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	18.0 11.2	12.0 54	No precipitation No precipitation	6
	00	15.7 60	738.1 29.06 984.05 984.05	760.9 29.96 1014.45 1014.45		79	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 oktas				15.5 60	18.8 66	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	1000-1500 3281-4921	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	12.1 54
May 10, Sunday	21	18.7 66	737.5 29.04 983.25 983.25	760.0 29.92 1013.25 1013.25	-0.2 -0.01 -0.27 -0.27	69	Calm, no wind	Calm			40%. 4/10. 3 oktas				16.1 61	23.1 74	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.	26.0 16.2	12.9 55	No precipitation No precipitation	12
	18	21.6 71	737.7 29.04 983.52 983.52	760.0 29.92 1013.25 1013.25		54	Wind blowing from the east-southeast	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas				16.1 61	23.1 74	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.	26.0 16.2	11.9 53
	15	23.0 73	738.4 29.07 984.45 984.45	760.6 29.94 1014.05 1014.05	-0.1 -0 -0.13 -0.13	48	Wind blowing from the north	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas				16.1 61	23.1 74	Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level.	60%. 6/10. 5 oktas	1000-1500 3281-4921	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	26.0 16.2	11.3 52	No precipitation No precipitation	6