Weather archive in Chiang Mai (airport)

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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 September 30, Wednesday	19	26.8 80	732.4 28.83 976.45 976.45	758.3 29.85 1010.98 1010.98	0.5 0.02 0.67 0.67	80	Wind blowing from the south-southwest	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					32.5 91	Stratocumulus other than Stratocumulus cumulogenitus.	50%. 5/10. 4 oktas	1000-1500 3281-4921	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.	Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole, but the continuous veil does not reach 45 degrees above the horizon.	10.0 6.2	23.1 74
	18	27.2 81				77	Wind blowing from the south	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.5 74	32.5 91							22.9 73
	17	28.4 83				76	Wind blowing from the east-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.5 74	32.5 91							23.7 75
	16	29.7 85	731.9 28.81 975.79 975.79	757.6 29.83 1010.05 1010.05	-1.5 -0.06 -2 -2	69	Wind blowing from the south-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						Stratocumulus other than Stratocumulus cumulogenitus.	50%. 5/10. 4 oktas	1000-1500 3281-4921	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.	Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole, but the continuous veil does not reach 45 degrees above the horizon.	10.0 6.2	23.5 74
	15	30.4 87				66	Wind blowing from the south-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.5 74	31.8 89							23.3 74
	14	31.0 88				64	Wind blowing from the south	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.5 74	31.8 89							23.3 74
	13	31.0 88	733.4 28.87 977.79 977.79	759.0 29.88 1011.92 1011.92	-1.7 -0.07 -2.27 -2.27	62	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	Clouds generally dissolving or becoming less developed.	Rain.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Stratocumulus other than Stratocumulus cumulogenitus.	40%. 4/10. 3 oktas	1000-1500 3281-4921	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.	Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole, but the continuous veil does not reach 45 degrees above the horizon.	10.0 6.2	23.0 73	Trace of precipitation Trace of precipitation	6
	12	31.0 88				64	Wind blowing from the east-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.5 74	31.0 88							23.3 74
	11	28.3 83				70	Wind blowing from the north-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.5 74	29.5 85							22.2 72
	10	27.2 81	735.1 28.94 980.05 980.05	761.1 29.96 1014.72 1014.72	1.2 0.05 1.6 1.6	77	Wind blowing from the west-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas	Rain (not freezing) not falling as shower(s).	Rain.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Stratocumulus other than Stratocumulus cumulogenitus.	50%. 5/10. 4 oktas	1000-1500 3281-4921	Altostratus opacus or Nimbostratus.		10.0 6.2	22.9 73	Trace of precipitation Trace of precipitation	2
	09	25.4 78				88	Wind blowing from the south	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.5 74								23.2 74
	08	24.3 76	733.2 28.87 977.52 977.52	758.8 29.87 1011.65 1011.65			Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.5 74									No precipitation No precipitation	1
	07	24.1 75	733.9 28.89 978.45 978.45	760.1 29.93 1013.38 1013.38	0.9 0.04 1.2 1.2	95	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				23.2 74		Stratocumulus other than Stratocumulus cumulogenitus.	50%. 5/10. 4 oktas	600-1000 1968-3281	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.	Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole, but the continuous veil does not reach 45 degrees above the horizon.	10.0 6.2	23.2 74
	06	23.7 75	731.8 28.81 975.65 975.65	757.4 29.82 1009.78 1009.78			Wind blowing from the south	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.1 74									No precipitation No precipitation	1
	05	23.8 75	731.8 28.81 975.65 975.65	757.4 29.82 1009.78 1009.78			Wind blowing from the north-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.1 74	29.5 85								No precipitation No precipitation	1
	04	23.6 74	733.0 28.86 977.25 977.25	759.2 29.89 1012.18 1012.18	-0.6 -0.02 -0.8 -0.8	96	Calm, no wind	Calm			60%. 6/10. 5 oktas						Stratocumulus other than Stratocumulus cumulogenitus.	20–30%. 2/10–3/10. 2 oktas	600-1000 1968-3281	Altocumulus translucidus at a single level.	Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole, but the continuous veil does not reach 45 degrees above the horizon.	10.0 6.2	22.9 73
	03	23.7 75	731.6 28.8 975.39 975.39	757.2 29.81 1009.52 1009.52			Wind blowing from the west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.1 74	29.5 85								No precipitation No precipitation	1
	02	23.6 74	731.9 28.81 975.79 975.79	757.5 29.82 1009.92 1009.92			Wind blowing from the south	Calm							23.1 74	29.5 85								No precipitation No precipitation	1
	01	23.7 75	733.6 28.88 978.05 978.05	759.9 29.92 1013.12 1013.12	0.1 0 0.13 0.13	96	Calm, no wind	Calm			60%. 6/10. 5 oktas						Stratocumulus other than Stratocumulus cumulogenitus.	20–30%. 2/10–3/10. 2 oktas	1000-1500 3281-4921	Altocumulus translucidus at a single level.	Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole, but the continuous veil does not reach 45 degrees above the horizon.	10.0 6.2	23.0 73
	00	24.0 75	732.2 28.83 976.19 976.19	757.8 29.83 1010.32 1010.32				Calm							23.1 74	29.5 85								No precipitation No precipitation	1
September 29, Tuesday	23	24.3 76	732.5 28.84 976.59 976.59	758.1 29.85 1010.72 1010.72				Calm							23.1 74	29.5 85								No precipitation No precipitation	1
	22	24.6 76	733.5 28.88 977.92 977.92	759.7 29.91 1012.85 1012.85	1.5 0.06 2 2	93	Wind blowing from the east-southeast	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						Stratocumulus other than Stratocumulus cumulogenitus.	50%. 5/10. 4 oktas	1000-1500 3281-4921	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.	Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole, but the continuous veil does not reach 45 degrees above the horizon.	10.0 6.2	23.4 74
	21	24.9 77				90	Wind blowing from the south-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.1 74	29.5 85							23.1 74
	20	24.7 76	731.4 28.8 975.12 975.12	757.0 29.8 1009.25 1009.25			Wind blowing from the south-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.1 74	29.5 85								No precipitation No precipitation	1
	19	25.2 77	732.0 28.82 975.92 975.92	758.1 29.85 1010.72 1010.72	0.5 0.02 0.67 0.67	91	Wind blowing from the south-east	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	Clouds generally dissolving or becoming less developed.	Rain.	Cloud covering more than 1/2 of the sky throughout the appropriate period.		29.5 85	Stratocumulus other than Stratocumulus cumulogenitus.	50%. 5/10. 4 oktas	1000-1500 3281-4921	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.	Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole, but the continuous veil does not reach 45 degrees above the horizon.	10.0 6.2	23.6 74	0.6 0.02	12