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 August 25, Tuesday	09	16.1 61	753.4 29.66 1004.45 1004.45	765.0 30.12 1019.92 1019.92	0.3 0.01 0.4 0.4	63	Calm, no wind	Calm			no clouds no clouds no clouds				9.9 50							10.0 6.2	8.9 48
	06	10.3 51	753.1 29.65 1004.05 1004.05	765.0 30.12 1019.92 1019.92	0.6 0.02 0.8 0.8	88	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 oktas						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	8.4 47
	03	11.6 53	752.5 29.63 1003.25 1003.25	764.3 30.09 1018.98 1018.98	-0.1 -0 -0.13 -0.13	85	Calm, no wind	Calm			no clouds no clouds no clouds											10.0 6.2	9.2 49
	00	13.4 56	752.6 29.63 1003.38 1003.38	764.3 30.09 1018.98 1018.98	0.0 0 0 0	80	Calm, no wind	Calm			no clouds no clouds no clouds											10.0 6.2	9.9 50
August 24, Monday	21	18.2 65	752.6 29.63 1003.38 1003.38	764.1 30.08 1018.72 1018.72	0.5 0.02 0.67 0.67	64	Calm, no wind	Calm			no clouds no clouds no clouds					24.9 77						10.0 6.2	11.2 52
	18	23.3 74	752.1 29.61 1002.72 1002.72	763.4 30.06 1017.78 1017.78	-0.2 -0.01 -0.27 -0.27	40	Wind blowing from the west-northwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			20–30%. 2/10–3/10. 2 oktas						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	9.0 48
	15	23.7 75	752.3 29.62 1002.98 1002.98	763.6 30.06 1018.05 1018.05	0.0 0 0 0	37	Wind blowing from the west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			40%. 4/10. 3 oktas						Cumulus humilis or Cumulus fractus other than of bad weather, or both.	40%. 4/10. 3 oktas	1000-1500 3281-4921	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	8.0 46
	12	21.8 71	752.3 29.62 1002.98 1002.98	763.6 30.06 1018.05 1018.05	0.1 0 0.13 0.13	44	Wind blowing from the west-northwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			60%. 6/10. 5 oktas						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	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	9.1 48
	09	17.0 63	752.2 29.61 1002.85 1002.85	763.8 30.07 1018.32 1018.32	0.6 0.02 0.8 0.8	66	Calm, no wind	Calm			no clouds no clouds no clouds				12.1 54							10.0 6.2	10.6 51