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
2025 December 28, Sunday	14	-0.2 32	730.4 28.76 973.79 973.79	742.3 29.22 989.65 989.65	-0.1 -0 -0.13 -0.13	84	Wind blowing from the north-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas	Shower(s) of snow pellets or small hail, with or without rain or rain and snow mixed, 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.	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	-2.6 27	Trace of precipitation Trace of precipitation	6
	11	-0.2 32	730.5 28.76 973.92 973.92	742.4 29.23 989.79 989.79	0.5 0.02 0.67 0.67	87	Wind blowing from the west-northwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas						Stratocumulus other than Stratocumulus cumulogenitus.	100%. 10/10. 8 oktas	600-1000 1968-3281			10.0 6.2	-2.2 28
	08	0.3 33	730.0 28.74 973.25 973.25	742.0 29.21 989.25 989.25	0.6 0.02 0.8 0.8	90	Wind blowing from the north-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas	State of sky on the whole unchanged.	Rain and snow or other types of solid precipitation	Storm	-1.7 29		Stratus nebulosus or Stratus fractus other than of bad weather, or both.	70 – 80%. 7/10 – 8/10. 6 oktas	300-600 984-1968	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	-1.1 30	5.0 0.2	12			Even layer of compact or wet snow covering ground completely.	10 3.9
	05	-0.7 31	729.4 28.72 972.45 972.45	741.3 29.19 988.32 988.32	-1.9 -0.07 -2.53 -2.53	93	Wind blowing from the south-southwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			100%. 10/10. 8 oktas	Continuous fall of snowflakes, moderate at time of observation.	Snow and/or other types of solid precipitation	Blizzard			Stratus fractus or Cumulus fractus of bad weather, or both (pannus), usually below Altostratus or Nimbostratus.	90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	300-600 984-1968	Altostratus opacus or Nimbostratus.		4.0 2.5	-1.7 29
	02	-1.3 30	731.3 28.79 974.99 974.99	743.3 29.26 990.99 990.99	-4.8 -0.19 -6.4 -6.4	93	Wind blowing from the south	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			100%. 10/10. 8 oktas	Continuous fall of snowflakes, moderate at time of observation.	Snow and/or other types of solid precipitation	Blizzard			Stratus fractus or Cumulus fractus of bad weather, or both (pannus), usually below Altostratus or Nimbostratus.	90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	300-600 984-1968	Altostratus opacus or Nimbostratus.		4.0 2.5	-2.3 28	3.0 0.12	6
December 27, Saturday	23	-1.1 30	736.1 28.98 981.39 981.39	748.2 29.46 997.52 997.52	-4.1 -0.16 -5.47 -5.47	87	Wind blowing from the south	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			100%. 10/10. 8 oktas	Continuous fall of snowflakes, slight at time of observation.	Snow and/or other types of solid precipitation	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Stratus fractus or Cumulus fractus of bad weather, or both (pannus), usually below Altostratus or Nimbostratus.	90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	300-600 984-1968	Altostratus opacus or Nimbostratus.		10.0 6.2	-3.0 27
	20	-0.6 31	740.2 29.14 986.85 986.85	752.3 29.62 1002.98 1002.98	-2.5 -0.1 -3.33 -3.33	84	Wind blowing from the south-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 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.		0.7 33	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	-3.0 27	Trace of precipitation Trace of precipitation	12
	17	-0.3 31	742.7 29.24 990.19 990.19	754.9 29.72 1006.45 1006.45	-1.4 -0.06 -1.87 -1.87	82	Wind blowing from the west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			100%. 10/10. 8 oktas						Stratocumulus other than Stratocumulus cumulogenitus.	100%. 10/10. 8 oktas	600-1000 1968-3281			10.0 6.2	-3.0 27
	14	0.3 33	744.1 29.3 992.05 992.05	756.3 29.78 1008.32 1008.32	-1.2 -0.05 -1.6 -1.6	77	Wind blowing from the north-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas						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	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	-3.3 26