Weather archive in Sumy

To receive explanations, hover over the appropriate heading

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 January 14, Wednesday	05	-10.2 14	755.1 29.73 1006.72 1006.72	767.9 30.23 1023.78 1023.78	0.2 0.01 0.27 0.27	85	Calm, no wind	Calm			100%. 10/10. 8 oktas	State of sky on the whole unchanged.	Shower(s).	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Stratocumulus other than Stratocumulus cumulogenitus.	60%. 6/10. 5 oktas	600-1000 1968-3281	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.		10.0 6.2	-12.2 10
2026 January 14, Wednesday	02	-9.8 14	754.9 29.72 1006.45 1006.45	767.8 30.23 1023.65 1023.65	0.3 0.01 0.4 0.4	85	Calm, no wind	Calm			100%. 10/10. 8 oktas	Snow shower(s), slight.	Shower(s).	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus.	70 – 80%. 7/10 – 8/10. 6 oktas	600-1000 1968-3281	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.		10.0 6.2	-11.9 11	0.2 0.01	6
January 13, Tuesday	23	-9.5 15	754.6 29.71 1006.05 1006.05	767.4 30.21 1023.12 1023.12	0.6 0.02 0.8 0.8	82	Calm, no wind	Calm			100%. 10/10. 8 oktas	Shower(s) of snow, or of rain and snow.	Shower(s).	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus.	60%. 6/10. 5 oktas	600-1000 1968-3281	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.		10.0 6.2	-12.1 10
	20	-9.3 15	754.0 29.69 1005.25 1005.25	766.7 30.19 1022.18 1022.18	0.6 0.02 0.8 0.8	79	Calm, no wind	Calm			100%. 10/10. 8 oktas	Snow shower(s), slight.	Shower(s).	Cloud covering more than 1/2 of the sky throughout the appropriate period.		-8.1 17	Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus.	60%. 6/10. 5 oktas	600-1000 1968-3281	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.		10.0 6.2	-12.3 10	0.2 0.01	12
	17	-8.6 17	753.4 29.66 1004.45 1004.45	766.1 30.16 1021.38 1021.38	0.6 0.02 0.8 0.8	74	Wind blowing from the south	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			100%. 10/10. 8 oktas	State of sky on the whole unchanged.	Shower(s).	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus.	50%. 5/10. 4 oktas	600-1000 1968-3281	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.		10.0 6.2	-12.4 10
	14	-8.3 17	752.8 29.64 1003.65 1003.65	765.6 30.14 1020.72 1020.72	-0.2 -0.01 -0.27 -0.27	72	Wind blowing from the south-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas	Snow 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.			Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus.	50%. 5/10. 4 oktas	600-1000 1968-3281	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	-12.5 10	Trace of precipitation Trace of precipitation	6
	11	-9.6 15	753.0 29.65 1003.92 1003.92	765.7 30.15 1020.85 1020.85	0.5 0.02 0.67 0.67	75	Wind blowing from the south	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			no clouds no clouds no clouds											10.0 6.2	-13.2 8
	08	-13.4 8	752.5 29.63 1003.25 1003.25	765.5 30.14 1020.58 1020.58	0.5 0.02 0.67 0.67	82	Calm, no wind	Calm			no clouds no clouds no clouds				-13.4 8							10.0 6.2	-15.8 4	Trace of precipitation Trace of precipitation	12			Even layer of loose dry snow covering ground completely.	3 1.2
	05	-11.2 12	752.0 29.61 1002.58 1002.58	764.8 30.11 1019.65 1019.65	0.4 0.02 0.53 0.53	78	Calm, no wind	Calm			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	-14.3 6