Weather archive in Tver

To receive explanations, hover over the appropriate heading

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 December 15, Monday	09	-7.9 18	746.5 29.39 995.25 995.25	760.6 29.94 1014.05 1014.05	-0.6 -0.02 -0.8 -0.8	95	Wind blowing from the east-southeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas	Intermittent fall of snowflakes, slight at time of observation.	Snow and/or other types of solid precipitation	Cloud covering more than 1/2 of the sky throughout the appropriate period.	-8.9 16		No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	100%. 10/10. 8 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	Altostratus opacus or Nimbostratus.		4.0 2.5	-8.6 17	0.2 0.01	12			Even layer of loose dry snow covering ground completely.	less than 0.5 less than 0.2
	06	-8.1 17	747.1 29.41 996.05 996.05	761.2 29.97 1014.85 1014.85	-1.2 -0.05 -1.6 -1.6	94	Wind blowing from the south-east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 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				-8.9 16		Stratocumulus other than Stratocumulus cumulogenitus.	90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	-8.9 16	No precipitation No precipitation	12
	03	-8.4 17	748.3 29.46 997.65 997.65	762.4 30.02 1016.45 1016.45	-1.7 -0.07 -2.27 -2.27	94	Calm, no wind	Calm			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas						No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	Altocumulus translucidus in bands, or one or more layers of Altocumulus translucidus or opacus, progressively invading the sky; these Altocumulus clouds generally thicken as a whole.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	-9.2 15
	00	-8.4 17	750.0 29.53 999.92 999.92	764.2 30.09 1018.85 1018.85	-0.1 -0 -0.13 -0.13	92	Wind blowing from the west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			100%. 10/10. 8 oktas						Stratus nebulosus or Stratus fractus other than of bad weather, or both.	100%. 10/10. 8 oktas	300-600 984-1968			10.0 6.2	-9.5 15
December 14, Sunday	21	-8.6 17	750.1 29.53 1000.05 1000.05	764.3 30.09 1018.98 1018.98	-0.5 -0.02 -0.67 -0.67	93	Wind blowing from the west-northwest	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					-5.6 22	No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	-9.5 15	No precipitation No precipitation	12
	18	-8.3 17	750.6 29.55 1000.72 1000.72	764.8 30.11 1019.65 1019.65	-0.1 -0 -0.13 -0.13	89	Wind blowing from the north-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			no clouds no clouds no clouds											10.0 6.2	-9.8 14	No precipitation No precipitation	12
	15	-6.0 21	750.7 29.56 1000.85 1000.85	764.8 30.11 1019.65 1019.65	-0.3 -0.01 -0.4 -0.4	77	Wind blowing from the north-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0						Stratocumulus other than Stratocumulus cumulogenitus.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	1000-1500 3281-4921	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	-9.5 15
	12	-6.2 21	751.0 29.57 1001.25 1001.25	765.1 30.12 1020.05 1020.05	0.1 0 0.13 0.13	82	Wind blowing from the west-northwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas						Stratocumulus other than Stratocumulus cumulogenitus.	70 – 80%. 7/10 – 8/10. 6 oktas	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	-8.8 16
	09	-7.5 19	750.9 29.56 1001.12 1001.12	765.0 30.12 1019.92 1019.92	-0.2 -0.01 -0.27 -0.27	84	Wind blowing from the north-northwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			40%. 4/10. 3 oktas				-7.7 18		Stratocumulus other than Stratocumulus cumulogenitus.	40%. 4/10. 3 oktas	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	-9.7 15	No precipitation No precipitation	12			Even layer of loose dry snow covering ground completely.	less than 0.5 less than 0.2