Weather archive in Choibalsan

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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 April 13, Monday	02	-0.9 30	699.1 27.52 932.06 932.06	768.0 30.24 1023.92 1023.92	0.3 0.01 0.4 0.4	42	Wind blowing from the south-east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			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 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.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	-12.2 10
April 12, Sunday	23	-0.5 31	698.8 27.51 931.66 931.66	767.4 30.21 1023.12 1023.12	0.2 0.01 0.27 0.27	41	Wind blowing from the east-southeast	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						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 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.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	-12.4 10
	20	1.6 35	698.6 27.5 931.39 931.39	766.7 30.19 1022.18 1022.18	0.7 0.03 0.93 0.93	31	Wind blowing from the east-northeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas					5.3 42	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.	10.0 6.2	-13.7 7
	17	5.1 41	697.9 27.48 930.46 930.46	765.1 30.12 1020.05 1020.05	-0.1 -0 -0.13 -0.13	18	Wind blowing from the north-west	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)		12 m/s 43 km/h 27 miles/hour 23 knots 6 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.	10.0 6.2	-17.3 1
	14	3.5 38	698.0 27.48 930.59 930.59	765.6 30.14 1020.72 1020.72	-0.5 -0.02 -0.67 -0.67	30	Wind blowing from the north-west	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)		13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft	20–30%. 2/10–3/10. 2 oktas						Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level.	20–30%. 2/10–3/10. 2 oktas	1000-1500 3281-4921	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	-12.4 10
	11	0.3 33	698.5 27.5 931.26 931.26	767.0 30.2 1022.58 1022.58	1.2 0.05 1.6 1.6	45	Wind blowing from the west-northwest	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0						Cumulus humilis or Cumulus fractus other than of bad weather, or both.	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	-10.5 13
	08	-4.2 24	697.3 27.45 929.66 929.66	766.9 30.19 1022.45 1022.45	2.7 0.11 3.6 3.6	65	Wind blowing from the north-west	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			no clouds no clouds no clouds	Clouds generally dissolving or becoming less developed.	Snow and/or other types of solid precipitation	Cloud covering more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period.	-4.3 24							10.0 6.2	-9.8 14	4.0 0.16	12			Even layer of loose dry snow covering ground completely.	5 2
	05	-2.7 27	694.6 27.35 926.06 926.06	763.5 30.06 1017.92 1017.92	3.0 0.12 4 4	90	Wind blowing from the north	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)		13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft	100%. 10/10. 8 oktas	Continuous fall of snowflakes, slight at time of observation.	Snow and/or other types of solid precipitation	Snow and/or other types of solid precipitation			No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	100%. 10/10. 8 oktas	600-1000 1968-3281	Altostratus opacus or Nimbostratus.			-4.2 24
	02	0.2 32	691.6 27.23 922.06 922.06	759.5 29.9 1012.58 1012.58	1.6 0.06 2.13 2.13	94	Wind blowing from the north	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			100%. 10/10. 8 oktas	Continuous fall of snowflakes, moderate at time of observation.	Rain and snow or other types of solid precipitation	Rain.			No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	100%. 10/10. 8 oktas	600-1000 1968-3281	Altostratus opacus or Nimbostratus.			-0.6 31