Weather archive in Valday

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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 16, Sunday	21	16.7 62	736.0 28.98 981.25 981.25			89	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas	Rain shower(s), slight.				24.4 76						10.0 6.2		0.3 0.01	12
	18	22.0 72	737.0 29.02 982.59 982.59			70	Wind blowing from the south	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)
	15	24.3 76	737.0 29.02 982.59 982.59			57	Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)
	12	19.9 68	738.0 29.06 983.92 983.92			78	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)
	09	17.8 64	738.9 29.09 985.12 985.12	756.5 29.78 1008.58 1008.58		82	Wind blowing from the south-west	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				10.9 52		Stratocumulus other than Stratocumulus cumulogenitus.	50%. 5/10. 4 oktas	600-1000 1968-3281	Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus.	Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole, but the continuous veil does not reach 45 degrees above the horizon.	20.0 12.4	14.6 58	No precipitation No precipitation	12	Surface of ground moist.	10.0 50
	06	11.9 53	739.9 29.13 986.45 986.45	757.9 29.84 1010.45 1010.45		98	Calm, no wind	Calm							10.9 52								11.6 53
	03	12.9 55	741.1 29.18 988.05 988.05	759.1 29.89 1012.05 1012.05		97	Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															12.5 55
	00	13.3 56	741.9 29.21 989.12 989.12	759.8 29.91 1012.98 1012.98		97	Wind blowing from the south-southwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															12.9 55
August 15, Saturday	21	13.7 57	742.4 29.23 989.79 989.79	760.4 29.94 1013.78 1013.78		95	Calm, no wind	Calm			100%. 10/10. 8 oktas	Patches of shallow fog or ice fog at the station, whether on land or sea, not deeper than about 2 metres on land or 10 metres at sea.				15.8 60	Stratocumulus other than Stratocumulus cumulogenitus.	70 – 80%. 7/10 – 8/10. 6 oktas	600-1000 1968-3281	Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus.		20.0 12.4	12.9 55	2.0 0.08	12