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
2025 May 23, Friday	05	26.1 79	720.4 28.36 960.45 960.45	752.1 29.61 1002.72 1002.72	0.2 0.01 0.27 0.27	81	Wind blowing from the south-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							23.8 75	34.2 94							22.6 73
	04	26.4 80	720.1 28.35 960.05 960.05	752.6 29.63 1003.38 1003.38	-0.6 -0.02 -0.8 -0.8	85	Wind blowing from the south-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 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	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	23.6 74
	03	26.5 80	719.8 28.34 959.65 959.65	751.5 29.59 1001.92 1001.92	-1.3 -0.05 -1.73 -1.73	83	Wind blowing from the south-southwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							23.8 75	34.2 94							23.4 74
	02	27.1 81	720.2 28.35 960.19 960.19	751.9 29.6 1002.45 1002.45	-0.9 -0.04 -1.2 -1.2	78	Wind blowing from the south	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							23.8 75	34.2 94							22.9 73
	01	27.5 82	720.7 28.37 960.85 960.85	753.1 29.65 1004.05 1004.05	-0.1 -0 -0.13 -0.13	84	Wind blowing from the south-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			50%. 5/10. 4 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	24.6 76
	00	27.2 81	721.1 28.39 961.39 961.39	752.8 29.64 1003.65 1003.65	0.3 0.01 0.4 0.4	86	Wind blowing from the west-southwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							23.8 75	34.2 94							24.6 76
May 22, Thursday	23	27.7 82	721.1 28.39 961.39 961.39	752.8 29.64 1003.65 1003.65	0.9 0.04 1.2 1.2	84	Wind blowing from the west-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							23.8 75	34.2 94							24.8 77
	22	29.1 84	720.8 28.38 960.99 960.99	753.1 29.65 1004.05 1004.05	1.6 0.06 2.13 2.13	78	Wind blowing from the west-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			60%. 6/10. 5 oktas	Lightning visible, no thunder heard.	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.	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.			Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	600-1000 1968-3281	Altocumulus cumulogenitus (or cumulonimbogenitus).	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.	9.0 5.6	24.8 77
	21	29.2 85	720.8 28.38 960.99 960.99	752.5 29.63 1003.25 1003.25	1.9 0.07 2.53 2.53	76	Wind blowing from the west-southwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							23.8 75	34.2 94							24.6 76
	20	29.7 85	720.2 28.35 960.19 960.19	751.9 29.6 1002.45 1002.45	1.5 0.06 2 2	74	Wind blowing from the west-southwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							23.8 75	34.2 94							24.6 76
	19	31.7 89	719.2 28.31 958.85 958.85	751.0 29.57 1001.25 1001.25	0.1 0 0.13 0.13	68	Wind blowing from the south-southwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			20–30%. 2/10–3/10. 2 oktas					34.7 94	Stratocumulus other than Stratocumulus cumulogenitus.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	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, but the continuous veil does not reach 45 degrees above the horizon.	10.0 6.2	25.2 77
	18	32.2 90	718.9 28.3 958.45 958.45	750.5 29.55 1000.58 1000.58	-0.8 -0.03 -1.07 -1.07	60	Wind blowing from the south	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							23.8 75	34.2 94							23.4 74
	17	33.4 92	718.7 28.3 958.19 958.19	750.4 29.54 1000.45 1000.45	-1.9 -0.07 -2.53 -2.53	56	Wind blowing from the south-southwest	Calm							23.8 75	34.2 94							23.6 74
	16	34.3 94	719.1 28.31 958.72 958.72	750.7 29.56 1000.85 1000.85	-2.1 -0.08 -2.8 -2.8	55	Wind blowing from the south-southwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas						Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.	20–30%. 2/10–3/10. 2 oktas	600-1000 1968-3281	Altocumulus cumulogenitus (or cumulonimbogenitus).	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.	12.0 7.5	24.0 75
	15	33.0 91	719.7 28.33 959.52 959.52	751.3 29.58 1001.65 1001.65	-2.4 -0.09 -3.2 -3.2	59	Wind blowing from the south-southwest	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)							23.8 75	34.2 94							23.8 75
	14	33.4 92	720.6 28.37 960.72 960.72	752.2 29.61 1002.85 1002.85	-2.1 -0.08 -2.8 -2.8	55	Wind blowing from the north	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.8 75	33.5 92							23.1 74
	13	33.2 92	721.2 28.39 961.52 961.52	753.0 29.65 1003.92 1003.92	-2.1 -0.08 -2.8 -2.8	57	Wind blowing from the 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.	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	23.7 75
	12	31.8 89	722.1 28.43 962.72 962.72	753.7 29.67 1004.85 1004.85	-1.3 -0.05 -1.73 -1.73	62	Wind blowing from the north-northwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.8 75	32.5 91							23.5 74
	11	31.6 89	722.7 28.45 963.52 963.52	754.3 29.7 1005.65 1005.65	-0.5 -0.02 -0.67 -0.67	66	Wind blowing from the south-southeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							23.8 75	32.5 91							24.3 76
	10	30.4 87	723.3 28.48 964.32 964.32	755.5 29.74 1007.25 1007.25	0.8 0.03 1.07 1.07	70	Wind blowing from the east-southeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 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	24.4 76
	09	28.6 83	723.4 28.48 964.45 964.45	755.1 29.73 1006.72 1006.72	0.9 0.04 1.2 1.2	76	Wind blowing from the south	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)							23.8 75	32.5 91							24.0 75
	08	26.3 79	723.2 28.47 964.19 964.19	754.9 29.72 1006.45 1006.45	1.3 0.05 1.73 1.73	86	Wind blowing from the west-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							23.8 75								23.8 75
	07	24.8 77	722.5 28.44 963.25 963.25	755.3 29.74 1006.98 1006.98	1.1 0.04 1.47 1.47	93	Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas				24.2 76		Stratocumulus other than Stratocumulus cumulogenitus.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	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	23.6 74
	06	24.1 75	722.5 28.44 963.25 963.25	754.1 29.69 1005.38 1005.38	1.0 0.04 1.33 1.33		Wind blowing from the north-northwest	Calm							23.8 75
	05	24.0 75	721.9 28.42 962.45 962.45	753.6 29.67 1004.72 1004.72	0.0 0 0 0		Wind blowing from the north-west	Calm							24.0 75	32.5 91