Weather archive in Chiang Rai

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 July 7, Tuesday	22	29.4 85	722.2 28.43 962.85 962.85	754.5 29.7 1005.92 1005.92	1.8 0.07 2.4 2.4	79	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	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	25.4 78
	21	29.0 84				81	Wind blowing from the west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							25.8 78	33.4 92							25.5 78
	20	29.6 85				77	Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															25.1 77	No precipitation No precipitation	1
	19	31.2 88	720.4 28.36 960.45 960.45	752.4 29.62 1003.12 1003.12	0.0 0 0 0	67	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 oktas					33.0 91	Stratocumulus other than Stratocumulus cumulogenitus.	40%. 4/10. 3 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	24.3 76
	18	32.2 90				63	Wind blowing from the south-southwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)															24.2 76	No precipitation No precipitation	1
	17	32.5 91				63	Wind blowing from the west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															24.7 76	No precipitation No precipitation	1
	16	32.7 91	720.4 28.36 960.45 960.45	752.2 29.61 1002.85 1002.85	-1.4 -0.06 -1.87 -1.87	62	Calm, no wind	Calm			100%. 10/10. 8 oktas						Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels.	60%. 6/10. 5 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	24.5 76
	15	33.0 91				63	Wind blowing from the west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)															25.0 77	No precipitation No precipitation	1
	14	32.5 91				64	Wind blowing from the west-southwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)															24.8 77	No precipitation No precipitation	1
	13	32.1 90	721.8 28.42 962.32 962.32	753.7 29.67 1004.85 1004.85	-0.7 -0.03 -0.93 -0.93	64	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.	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	24.4 76
	12	32.5 91				66	Wind blowing from the south	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)															25.4 78	No precipitation No precipitation	1
	11	31.2 88				74	Wind blowing from the east-southeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)															26.0 79	No precipitation No precipitation	1
	10	30.0 86	722.5 28.44 963.25 963.25	754.8 29.72 1006.32 1006.32	0.5 0.02 0.67 0.67	79	Wind blowing from the south-east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas						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	25.9 79
	09	29.0 84				85	Wind blowing from the east-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															26.3 79	No precipitation No precipitation	1
	08	28.3 83				87	Wind blowing from the west-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)															25.9 79	No precipitation No precipitation	1
	07	27.8 82	722.0 28.43 962.59 962.59	754.4 29.7 1005.78 1005.78	0.4 0.02 0.53 0.53	96	Calm, no wind	Calm			60%. 6/10. 5 oktas				24.7 76		Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels.	40%. 4/10. 3 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	27.1 81
	06	26.0 79	721.9 28.42 962.45 962.45	753.5 29.67 1004.58 1004.58			Wind blowing from the south	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							24.7 76									No precipitation No precipitation	1
	05	26.2 79	721.7 28.41 962.19 962.19	753.4 29.66 1004.45 1004.45				Calm							24.6 76									No precipitation No precipitation	1
	04	26.4 80	721.6 28.41 962.05 962.05	754.1 29.69 1005.38 1005.38	-0.4 -0.02 -0.53 -0.53	99	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 oktas						Stratocumulus other than Stratocumulus cumulogenitus.	40%. 4/10. 3 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; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered.	10.0 6.2	26.3 79
	03	26.7 80	721.6 28.41 962.05 962.05	753.2 29.65 1004.18 1004.18				Calm							24.5 76	32.7 91								No precipitation No precipitation	1
	02	26.7 80	721.7 28.41 962.19 962.19	753.4 29.66 1004.45 1004.45			Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							24.5 76	32.7 91								No precipitation No precipitation	1
	01	26.7 80	722.0 28.43 962.59 962.59	754.6 29.71 1006.05 1006.05	-0.5 -0.02 -0.67 -0.67	98	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 oktas						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	26.4 80
	00	26.7 80	722.5 28.44 963.25 963.25	754.1 29.69 1005.38 1005.38				Calm							24.5 76	32.7 91								No precipitation No precipitation	1
July 6, Monday	23	27.0 81	722.5 28.44 963.25 963.25	754.1 29.69 1005.38 1005.38			Wind blowing from the south-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							24.5 76	32.7 91								No precipitation No precipitation	1
July 6, Monday	22	27.1 81	722.5 28.44 963.25 963.25	755.0 29.72 1006.58 1006.58	1.7 0.07 2.27 2.27	96	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	26.4 80