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 4, Friday	21	16.0 61	745.2 29.34 993.52 993.52	750.6 29.55 1000.72 1000.72	-1.0 -0.04 -1.33 -1.33	90	Wind blowing from the south	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			100%. 10/10. 8 oktas					21.6 71	Stratocumulus other than Stratocumulus cumulogenitus.	100%. 10/10. 8 oktas	600-1000 1968-3281			50.0 31.1	14.3 58	0.6 0.02	12
	18	18.3 65	746.2 29.38 994.85 994.85	751.5 29.59 1001.92 1001.92	-1.8 -0.07 -2.4 -2.4	76	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)															13.9 57	0.3 0.01	12
	15	18.5 65	748.0 29.45 997.25 997.25	753.3 29.66 1004.32 1004.32	-1.1 -0.04 -1.47 -1.47	71	Wind blowing from the south-southwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)															13.1 56
	12	20.3 69	749.1 29.49 998.72 998.72	754.4 29.7 1005.78 1005.78	-1.6 -0.06 -2.13 -2.13	67	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)															14.0 57
	09	16.6 62	750.7 29.56 1000.85 1000.85	756.1 29.77 1008.05 1008.05	-0.9 -0.04 -1.2 -1.2	83	Wind blowing from the south	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			20–30%. 2/10–3/10. 2 oktas				11.9 53		No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	no clouds no clouds no clouds	2500 or more, or no clouds. 8202 or more, or no clouds.	No Altocumulus, Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	50.0 31.1	13.6 56	No precipitation No precipitation	12	Surface of ground moist.	10.0 50
	06	12.1 54	751.6 29.59 1002.05 1002.05	757.1 29.81 1009.38 1009.38	-0.7 -0.03 -0.93 -0.93	97	Wind blowing from the south-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							12.1 54								11.7 53	No precipitation No precipitation	12
	03	12.5 55	752.3 29.62 1002.98 1002.98	757.8 29.83 1010.32 1010.32	-0.5 -0.02 -0.67 -0.67	97	Calm, no wind	Calm															12.0 54
	00	13.9 57	752.8 29.64 1003.65 1003.65	758.3 29.85 1010.98 1010.98	-0.4 -0.02 -0.53 -0.53	94	Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															12.9 55
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