Weather archive in Sumy

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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 August 18, Tuesday	09	20.5 69	743.8 29.28 991.65 991.65	755.0 29.72 1006.58 1006.58	-0.4 -0.02 -0.53 -0.53	73	Wind blowing from the south-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas				16.3 61		No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	70 – 80%. 7/10 – 8/10. 6 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	15.5 60
	06	16.5 62	744.2 29.3 992.19 992.19	755.6 29.75 1007.38 1007.38	-0.7 -0.03 -0.93 -0.93	93	Calm, no wind	Calm			40%. 4/10. 3 oktas						Stratocumulus other than Stratocumulus cumulogenitus.	20–30%. 2/10–3/10. 2 oktas	600-1000 1968-3281	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	15.3 60
	03	17.8 64	744.9 29.33 993.12 993.12	756.3 29.78 1008.32 1008.32	0.1 0 0.13 0.13	90	Calm, no wind	Calm			no clouds no clouds no clouds											10.0 6.2	16.1 61
	00	19.2 67	744.8 29.32 992.99 992.99	756.1 29.77 1008.05 1008.05	-0.3 -0.01 -0.4 -0.4	84	Calm, no wind	Calm			no clouds no clouds no clouds											10.0 6.2	16.5 62
August 17, Monday	21	23.0 73	745.1 29.33 993.39 993.39	756.3 29.78 1008.32 1008.32	0.3 0.01 0.4 0.4	69	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 oktas					32.9 91	No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	20–30%. 2/10–3/10. 2 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	17.0 63
	18	29.4 85	744.8 29.32 992.99 992.99	755.8 29.76 1007.65 1007.65	-0.2 -0.01 -0.27 -0.27	44	Wind blowing from the north-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas						Stratocumulus other than Stratocumulus cumulogenitus.	70 – 80%. 7/10 – 8/10. 6 oktas	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	15.9 61
	15	32.1 90	745.0 29.33 993.25 993.25	755.8 29.76 1007.65 1007.65	-1.0 -0.04 -1.33 -1.33	29	Wind blowing from the south	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	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.	10.0 6.2	12.0 54
	12	28.8 84	746.0 29.37 994.59 994.59	757.0 29.8 1009.25 1009.25	-0.9 -0.04 -1.2 -1.2	37	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			20–30%. 2/10–3/10. 2 oktas						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.	10.0 6.2	12.7 55
	09	20.9 70	746.9 29.41 995.79 995.79	758.2 29.85 1010.85 1010.85	-0.8 -0.03 -1.07 -1.07	62	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			no clouds no clouds no clouds				14.8 59							10.0 6.2	13.2 56