Weather archive in Ulan Bator / Songiin (airport)

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
2026 October 21, Wednesday	02	-14.6 6	657.1 25.87 876.06 876.06	777.2 30.6 1036.18 1036.18	-1.1 -0.04 -1.47 -1.47	73	Wind blowing from the west-southwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			no clouds no clouds no clouds												-18.4 -1
October 20, Tuesday	23	-11.5 11	658.2 25.91 877.53 877.53	777.0 30.59 1035.92 1035.92	-0.4 -0.02 -0.53 -0.53	59	Wind blowing from the south	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			no clouds no clouds no clouds												-17.9 -0
	20	-5.8 22	658.6 25.93 878.06 878.06	774.7 30.5 1032.85 1032.85	0.6 0.02 0.8 0.8	42	Wind blowing from the south-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			no clouds no clouds no clouds					0.8 33							-16.7 2
	17	-0.1 32	658.0 25.91 877.26 877.26	771.5 30.37 1028.58 1028.58	-0.9 -0.04 -1.2 -1.2	30	Wind blowing from the west-northwest	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)			no clouds no clouds no clouds											50.0 31.1	-15.6 4
	14	-0.6 31	658.9 25.94 878.46 878.46	772.7 30.42 1030.18 1030.18	-1.2 -0.05 -1.6 -1.6	34	Wind blowing from the west-northwest	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0						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	-14.5 6
	11	-3.9 25	660.1 25.99 880.06 880.06	775.7 30.54 1034.18 1034.18	-0.1 -0 -0.13 -0.13	50	Wind blowing from the west-southwest	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			70 – 80%. 7/10 – 8/10. 6 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.	Cirrostratus not progressively invading the sky and not entirely covering it.	50.0 31.1	-12.8 9
	08	-12.9 9	660.2 25.99 880.19 880.19	780.1 30.71 1040.05 1040.05	0.4 0.02 0.53 0.53	78	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				-16.0 3		No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	2000-2500 6562-8202	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 uncinus or fibratus, or both, progressively invading the sky; they generally thicken as a whole.	50.0 31.1	-15.9 3
	05	-9.3 15	659.8 25.98 879.66 879.66	777.8 30.62 1036.98 1036.98	-0.2 -0.01 -0.27 -0.27	74	Wind blowing from the north-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			40%. 4/10. 3 oktas						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.	Cirrus uncinus or fibratus, or both, progressively invading the sky; they generally thicken as a whole.		-13.2 8
	02	-10.3 13	660.0 25.98 879.93 879.93	778.6 30.65 1038.05 1038.05	-0.1 -0 -0.13 -0.13	67	Calm, no wind	Calm			60%. 6/10. 5 oktas						No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	60%. 6/10. 5 oktas	2000-2500 6562-8202	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.		-15.4 4