Weather archive in Chiang Rai

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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 July 28, Tuesday	23	25.2 77	722.5 28.44 963.25 963.25	754.1 29.69 1005.38 1005.38			Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							25.2 77	33.7 93								2.0 0.08	1
	22	25.4 78	722.0 28.43 962.59 962.59	754.7 29.71 1006.18 1006.18	2.4 0.09 3.2 3.2	93	Wind blowing from the south-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas	Thunderstorm, slight or moderate, without hail, but with rain and/or snow at time of observation.	Cloud covering more than 1/2 of the sky throughout the appropriate period.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.	40%. 4/10. 3 oktas	300-600 984-1968	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.		8.0 5.0	24.1 75	3.0 0.12	1
	21	27.6 82	721.7 28.41 962.19 962.19	753.4 29.66 1004.45 1004.45			Wind blowing from the south-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							26.0 79	33.7 93
	20	28.3 83	720.7 28.37 960.85 960.85	752.4 29.62 1003.12 1003.12			Wind blowing from the south	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)							26.0 79	33.7 93								No precipitation No precipitation	1
	19	29.1 84	719.6 28.33 959.39 959.39	751.9 29.6 1002.45 1002.45	0.1 0 0.13 0.13	88	Wind blowing from the south-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas					32.7 91	Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels.	20–30%. 2/10–3/10. 2 oktas	600-1000 1968-3281	Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels.	Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered.	10.0 6.2	26.9 80
	18	29.7 85				83	Wind blowing from the south-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							26.0 79	33.7 93							26.6 80
	17	30.0 86				82	Wind blowing from the east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							26.0 79	33.7 93							26.5 80
	16	29.4 85	719.5 28.33 959.25 959.25	751.6 29.59 1002.05 1002.05	-1.1 -0.04 -1.47 -1.47	80	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						Stratocumulus other than Stratocumulus cumulogenitus.	50%. 5/10. 4 oktas	600-1000 1968-3281	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.		10.0 6.2	25.6 78
	15	31.7 89				74	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							26.0 79	33.7 93							26.5 80
	14	33.5 92				68	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							26.0 79	33.7 93							26.8 80
	13	31.4 89	720.6 28.37 960.72 960.72	752.6 29.63 1003.38 1003.38	-1.6 -0.06 -2.13 -2.13	73	Wind blowing from the south	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 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	600-1000 1968-3281	Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels.	Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered.	10.0 6.2	26.1 79
	12	30.2 86				80	Wind blowing from the south-southeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							26.0 79	33.0 91							26.4 80
	11	29.7 85				81	Wind blowing from the south-southeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							26.0 79	33.0 91							26.0 79
	10	29.3 85	722.2 28.43 962.85 962.85	754.4 29.7 1005.78 1005.78	1.2 0.05 1.6 1.6	81	Wind blowing from the south-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas						Stratocumulus other than Stratocumulus cumulogenitus.	50%. 5/10. 4 oktas	600-1000 1968-3281	Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels.	Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered.	10.0 6.2	25.6 78
	09	28.2 83	722.1 28.43 962.72 962.72	753.7 29.67 1004.85 1004.85			Wind blowing from the south	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							26.0 79									No precipitation No precipitation	1
	08	27.2 81	721.7 28.41 962.19 962.19	753.4 29.66 1004.45 1004.45			Wind blowing from the south-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							26.0 79									No precipitation No precipitation	1
	07	26.6 80	721.0 28.39 961.25 961.25	753.6 29.67 1004.72 1004.72	0.7 0.03 0.93 0.93	98	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 oktas				24.9 77		Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels.	60%. 6/10. 5 oktas	600-1000 1968-3281	Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels.	Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered.	10.0 6.2	26.2 79
	06	26.2 79	720.8 28.38 960.99 960.99	752.5 29.63 1003.25 1003.25			Wind blowing from the west-northwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							25.2 77									No precipitation No precipitation	1
	05	26.1 79	720.4 28.36 960.45 960.45	752.1 29.61 1002.72 1002.72			Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							25.2 77	33.0 91								No precipitation No precipitation	1
	04	26.1 79	720.3 28.36 960.32 960.32	752.8 29.64 1003.65 1003.65	-0.5 -0.02 -0.67 -0.67	98	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 oktas						Stratocumulus other than Stratocumulus cumulogenitus.	60%. 6/10. 5 oktas	600-1000 1968-3281	Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels.	Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered.	10.0 6.2	25.7 78
	03	26.2 79	720.4 28.36 960.45 960.45	752.1 29.61 1002.72 1002.72				Calm							25.2 77	33.0 91								No precipitation No precipitation	1
	02	26.2 79	720.6 28.37 960.72 960.72	752.2 29.61 1002.85 1002.85				Calm							25.2 77	33.0 91								No precipitation No precipitation	1
	01	26.5 80	720.8 28.38 960.99 960.99	753.3 29.66 1004.32 1004.32	-0.5 -0.02 -0.67 -0.67	98	Calm, no wind	Calm			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas						Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels.	50%. 5/10. 4 oktas	600-1000 1968-3281	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 (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered.	10.0 6.2	26.1 79
	00	26.7 80	721.3 28.4 961.65 961.65	753.0 29.65 1003.92 1003.92				Calm							25.2 77	33.0 91								No precipitation No precipitation	1