Weather archive in Onon

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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 20, Monday	20	4.9 41	678.1 26.7 904.06 904.06	757.0 29.8 1009.25 1009.25	0.6 0.02 0.8 0.8	34	Wind blowing from the north-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)		14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0					10.4 51	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	2500 or more, or no clouds. 8202 or more, or no clouds.	Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels.	No Cirrus, Cirrocumulus or Cirrostratus.	50.0 31.1	-9.6 15
	17	10.0 50	677.5 26.67 903.26 903.26	754.9 29.72 1006.45 1006.45	-0.9 -0.04 -1.2 -1.2	24	Wind blowing from the north-northwest	Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft)		17 m/s 61 km/h 38 miles/hour 33 knots 7 Bft	20–30%. 2/10–3/10. 2 oktas						Cumulus humilis or Cumulus fractus other than of bad weather, or both.	20–30%. 2/10–3/10. 2 oktas	1000-1500 3281-4921	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	50.0 31.1	-9.6 15
	14	7.6 46	678.4 26.71 904.46 904.46	756.6 29.79 1008.72 1008.72	-0.3 -0.01 -0.4 -0.4	28	Wind blowing from the north-west	Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft)		18 m/s 65 km/h 40 miles/hour 35 knots 8 Bft	40%. 4/10. 3 oktas						Cumulus humilis or Cumulus fractus other than of bad weather, or both.	40%. 4/10. 3 oktas	1000-1500 3281-4921	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	50.0 31.1	-9.8 14
	11	4.6 40	678.7 26.72 904.86 904.86	757.8 29.83 1010.32 1010.32	-0.4 -0.02 -0.53 -0.53	28	Wind blowing from the north-west	Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 Bft)		19 m/s 68 km/h 43 mph 37 knots 8 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 fibratus, sometimes uncinus, not progressively invading the sky.	50.0 31.1	-12.4 10
	08	-2.8 27	679.1 26.74 905.39 905.39	760.5 29.94 1013.92 1013.92	1.7 0.07 2.27 2.27	37	Wind blowing from the west-northwest	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)		17 m/s 61 km/h 38 miles/hour 33 knots 7 Bft	60%. 6/10. 5 oktas				-4.0 25		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	-15.5 4					Loose dry snow covering at least one-half of the ground but ground not completely covered.	3 1.2
	05	-3.8 25	677.4 26.67 903.13 903.13	759.0 29.88 1011.92 1011.92	0.5 0.02 0.67 0.67	35	Wind blowing from the north-west	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)		19 m/s 68 km/h 43 mph 37 knots 8 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	-17.0 1
	02	-3.1 26	676.9 26.65 902.46 902.46	758.2 29.85 1010.85 1010.85	0.2 0.01 0.27 0.27	26	Wind blowing from the north-west	Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 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	-19.9 -4
April 19, Sunday	23	-2.4 28	676.7 26.64 902.19 902.19	757.8 29.83 1010.32 1010.32	0.4 0.02 0.53 0.53	32	Wind blowing from the north-west	Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft)		19 m/s 68 km/h 43 mph 37 knots 8 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.	50.0 31.1	-16.9 2
April 19, Sunday	20	-2.7 27	676.3 26.63 901.66 901.66	757.3 29.81 1009.65 1009.65	1.2 0.05 1.6 1.6	42	Wind blowing from the north-west	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)		18 m/s 65 km/h 40 miles/hour 35 knots 8 Bft	90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	State of sky on the whole unchanged.	Snow and/or other types of solid precipitation	Blizzard		-2.5 28	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.	50.0 31.1	-14.1 7	0.4 0.02	12