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
2025 September 18, Thursday	00	11.4 53	753.6 29.67 1004.72 1004.72	759.1 29.89 1012.05 1012.05	-0.1 -0 -0.13 -0.13	98	Wind blowing from the east-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															11.1 52
September 17, Wednesday	21	12.3 54	753.7 29.67 1004.85 1004.85	759.3 29.89 1012.32 1012.32	0.4 0.02 0.53 0.53	97	Wind blowing from the east-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas					18.1 65	No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	70 – 80%. 7/10 – 8/10. 6 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	50.0 31.1	11.8 53	No precipitation No precipitation	12
	18	16.0 61	753.3 29.66 1004.32 1004.32	758.7 29.87 1011.52 1011.52	0.1 0 0.13 0.13	81	Wind blowing from the south	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															12.7 55	No precipitation No precipitation	12
	15	17.6 64	753.2 29.65 1004.18 1004.18	758.6 29.87 1011.38 1011.38	0.4 0.02 0.53 0.53	73	Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															12.7 55
	12	17.8 64	752.8 29.64 1003.65 1003.65	758.2 29.85 1010.85 1010.85	0.1 0 0.13 0.13	73	Wind blowing from the south-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)															12.8 55
	09	14.9 59	752.7 29.63 1003.52 1003.52	758.2 29.85 1010.85 1010.85	0.5 0.02 0.67 0.67	93	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						Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus.	40%. 4/10. 3 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.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	50.0 31.1	13.7 57	3.0 0.12	12	Surface of ground moist.	13.0 55
	06	14.5 58	752.2 29.61 1002.85 1002.85	757.7 29.83 1010.18 1010.18	-0.2 -0.01 -0.27 -0.27	97	Calm, no wind	Calm							14.4 58								14.0 57	3.0 0.12	12
	03	14.8 59	752.4 29.62 1003.12 1003.12	757.8 29.83 1010.32 1010.32	0.1 0 0.13 0.13	97	Wind blowing from the south	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															14.3 58
	00	14.8 59	752.3 29.62 1002.98 1002.98	757.8 29.83 1010.32 1010.32	-0.8 -0.03 -1.07 -1.07	96	Wind blowing from the south	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															14.1 57