Weather archive in Valaam (weather station)

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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 19, Wednesday	06	13.6 56	747.1 29.41 996.05 996.05	748.9 29.48 998.45 998.45	-1.5 -0.06 -2 -2	96	Wind blowing from the north-east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, continuous, slight at time of observation.	Rain.	Cloud covering more than 1/2 of the sky throughout the appropriate period.	13.6 56		Stratus fractus or Cumulus fractus of bad weather, or both (pannus), usually below Altostratus or Nimbostratus.	40%. 4/10. 3 oktas	300-600 984-1968	Altostratus opacus or Nimbostratus.		10.0 6.2	13.0 55	0.8 0.03	12
	03	14.9 59	748.6 29.47 998.05 998.05	750.3 29.54 1000.32 1000.32	-0.8 -0.03 -1.07 -1.07	95	Wind blowing from the east-northeast	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				14.1 57
	00	15.4 60	749.4 29.5 999.12 999.12		-0.4 -0.02 -0.53 -0.53	94	Wind blowing from the east-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			100%. 10/10. 8 oktas						Stratocumulus other than Stratocumulus cumulogenitus.	20–30%. 2/10–3/10. 2 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	Altostratus translucidus.			14.5 58
August 18, Tuesday	21	15.9 61	749.8 29.52 999.65 999.65	751.5 29.59 1001.92 1001.92	0.0 0 0 0	93	Wind blowing from the south-southeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			100%. 10/10. 8 oktas					17.9 64	Stratocumulus other than Stratocumulus cumulogenitus.	40%. 4/10. 3 oktas	600-1000 1968-3281	Altostratus translucidus.		20.0 12.4	14.7 58	No precipitation No precipitation	12
	18	16.8 62	749.8 29.52 999.65 999.65	751.6 29.59 1002.05 1002.05	0.0 0 0 0	90	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						Stratocumulus other than Stratocumulus cumulogenitus.	50%. 5/10. 4 oktas	600-1000 1968-3281	Altostratus translucidus.		20.0 12.4	15.2 59	No precipitation No precipitation	12
	15	17.5 64	749.8 29.52 999.65 999.65	751.6 29.59 1002.05 1002.05	0.6 0.02 0.8 0.8	78	Wind blowing from the south	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 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.	70 – 80%. 7/10 – 8/10. 6 oktas	600-1000 1968-3281	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	13.6 56
	12	16.9 62	749.2 29.5 998.85 998.85	751.0 29.57 1001.25 1001.25	0.8 0.03 1.07 1.07	85	Wind blowing from the south-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.	70 – 80%. 7/10 – 8/10. 6 oktas	600-1000 1968-3281	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	14.4 58
	09	15.1 59	748.4 29.46 997.78 997.78	750.1 29.53 1000.05 1000.05	0.4 0.02 0.53 0.53	95	Wind blowing from the west-northwest	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			100%. 10/10. 8 oktas				14.6 58		Stratocumulus other than Stratocumulus cumulogenitus.	100%. 10/10. 8 oktas	600-1000 1968-3281			20.0 12.4	14.3 58	No precipitation No precipitation	12	Dry (without cracks, no appreciable amount of dust or loose sand)	14.0 57
	06	14.6 58	748.0 29.45 997.25 997.25	749.7 29.52 999.52 999.52	0.3 0.01 0.4 0.4	100	Wind blowing from the west	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			100%. 10/10. 8 oktas				14.6 58		Stratocumulus other than Stratocumulus cumulogenitus.	100%. 10/10. 8 oktas	600-1000 1968-3281			20.0 12.4	14.6 58	No precipitation No precipitation	12