Weather archive in Ulan Bator

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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 December 28, Sunday	23	-20.4 -5	651.4 25.65 868.46 868.46	774.7 30.5 1032.85 1032.85	0.4 0.02 0.53 0.53	68	Wind blowing from the east-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			no clouds no clouds no clouds	Visibility reduced by smoke, e.g. veldt or forest fires, industrial smoke or volcanic ashes.	Cloud covering 1/2 or less of the sky throughout the appropriate period.	Cloud covering 1/2 or less of the sky throughout the appropriate period.									-24.8 -13
	20	-19.1 -2	651.0 25.63 867.93 867.93	773.5 30.45 1031.25 1031.25	0.7 0.03 0.93 0.93	63	Wind blowing from the north	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			no clouds no clouds no clouds	Visibility reduced by smoke, e.g. veldt or forest fires, industrial smoke or volcanic ashes.	Cloud covering 1/2 or less of the sky throughout the appropriate period.	Cloud covering 1/2 or less of the sky throughout the appropriate period.		-12.3 10							-24.4 -12
	17	-14.3 6	650.3 25.6 867 867	770.2 30.32 1026.85 1026.85	0.4 0.02 0.53 0.53	51	Wind blowing from the west-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			no clouds no clouds no clouds											50.0 31.1	-22.2 -8
	14	-12.8 9	649.9 25.59 866.46 866.46	769.0 30.28 1025.25 1025.25	-0.3 -0.01 -0.4 -0.4	53	Wind blowing from the west-southwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			20–30%. 2/10–3/10. 2 oktas						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 uncinus or fibratus, or both, progressively invading the sky; they generally thicken as a whole.	50.0 31.1	-20.4 -5
	11	-14.7 6	650.2 25.6 866.86 866.86	770.3 30.33 1026.98 1026.98	1.5 0.06 2 2	76	Wind blowing from the west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			20–30%. 2/10–3/10. 2 oktas	Visibility reduced by smoke, e.g. veldt or forest fires, industrial smoke or volcanic ashes.	Cloud covering 1/2 or less of the sky throughout the appropriate period.	Cloud covering 1/2 or less of the sky throughout the appropriate period.			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 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.	20.0 12.4	-18.0 -0
	08	-16.4 2	648.7 25.54 864.86 864.86	769.4 30.29 1025.78 1025.78	1.4 0.06 1.87 1.87	81	Wind blowing from the north-northwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			20–30%. 2/10–3/10. 2 oktas				-17.6 0		No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	20–30%. 2/10–3/10. 2 oktas	2000-2500 6562-8202	Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels.	No Cirrus, Cirrocumulus or Cirrostratus.		-18.9 -2					Even layer of compact or wet snow covering ground completely.	7 2.8
	05	-13.5 8	647.3 25.48 863 863	766.3 30.17 1021.65 1021.65	1.3 0.05 1.73 1.73	76	Calm, no wind	Calm			no clouds no clouds no clouds	Diamond dust (with or without fog).	Snow and/or other types of solid precipitation	Cloud covering 1/2 or less of the sky throughout the appropriate period.									-16.8 2
	02	-16.7 2	646.0 25.43 861.26 861.26	766.3 30.17 1021.65 1021.65	0.7 0.03 0.93 0.93	70	Calm, no wind	Calm			no clouds no clouds no clouds												-21.0 -6