Weather archive in Demyansk

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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 September 3, Thursday	21	13.8 57	753.2 29.65 1004.18 1004.18	758.7 29.87 1011.52 1011.52	0.1 0 0.13 0.13	95	Wind blowing from the south	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas					20.0 68	Stratocumulus other than Stratocumulus cumulogenitus.	40%. 4/10. 3 oktas	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	Cirrus spissatus, in patches or entangled sheaves, which usually do not increase and sometimes seem to be the remains of the upper part of a Cumulonimbus; or Cirrus castellanus or floccus.	50.0 31.1	13.0 55	No precipitation No precipitation	12
	18	18.8 66	753.1 29.65 1004.05 1004.05	758.5 29.86 1011.25 1011.25	-0.3 -0.01 -0.4 -0.4	68	Wind blowing from the west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)															12.8 55	No precipitation No precipitation	12
	15	19.4 67	753.4 29.66 1004.45 1004.45	758.7 29.87 1011.52 1011.52	-0.6 -0.02 -0.8 -0.8	73	Wind blowing from the south-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)															14.4 58
	12	16.5 62	754.0 29.69 1005.25 1005.25	759.4 29.9 1012.45 1012.45	0.2 0.01 0.27 0.27	85	Wind blowing from the west-southwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															14.0 57
	09	13.6 56	753.8 29.68 1004.98 1004.98	759.3 29.89 1012.32 1012.32	0.7 0.03 0.93 0.93	91	Wind blowing from the west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas				12.2 54		Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus.	100%. 10/10. 8 oktas	300-600 984-1968			50.0 31.1	12.2 54	No precipitation No precipitation	12	Surface of ground wet (standing water in small or large pools on surface).	12.0 54
	06	12.2 54	753.1 29.65 1004.05 1004.05	758.6 29.87 1011.38 1011.38	0.4 0.02 0.53 0.53	99	Calm, no wind	Calm							12.2 54								12.0 54	No precipitation No precipitation	12
	03	14.6 58	752.7 29.63 1003.52 1003.52	758.2 29.85 1010.85 1010.85	0.4 0.02 0.53 0.53	97	Wind blowing from the west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															14.1 57
	00	14.5 58	752.3 29.62 1002.98 1002.98	757.7 29.83 1010.18 1010.18	0.2 0.01 0.27 0.27	99	Wind blowing from the west-southwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															14.3 58
September 2, Wednesday	21	14.8 59	752.1 29.61 1002.72 1002.72	757.6 29.83 1010.05 1010.05	0.5 0.02 0.67 0.67	97	Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas					17.6 64	Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus.	20–30%. 2/10–3/10. 2 oktas	300-600 984-1968	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.	No Cirrus, Cirrocumulus or Cirrostratus.	50.0 31.1	14.4 58	15.0 0.59	12