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 14, Wednesday	10	29.1 84	725.2 28.55 966.85 966.85	757.6 29.83 1010.05 1010.05	0.8 0.03 1.07 1.07	70	Calm, no wind	Calm			50%. 5/10. 4 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	No Altocumulus, Altostratus or Nimbostratus.	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
	09	27.8 82	725.3 28.56 966.99 966.99	757.0 29.8 1009.25 1009.25	1.2 0.05 1.6 1.6	76	Wind blowing from the south-east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							23.6 74	31.1 88							23.2 74
	08	26.2 79	724.9 28.54 966.45 966.45	756.6 29.79 1008.72 1008.72	1.3 0.05 1.73 1.73	85	Wind blowing from the south-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							23.5 74	31.1 88							23.5 74
	07	25.0 77	724.4 28.52 965.79 965.79	757.3 29.81 1009.65 1009.65	0.7 0.03 0.93 0.93	93	Calm, no wind	Calm			40%. 4/10. 3 oktas				23.8 75		Stratocumulus other than Stratocumulus cumulogenitus.	20–30%. 2/10–3/10. 2 oktas	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	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	23.8 75
	06	23.8 75	724.1 28.51 965.39 965.39	755.8 29.76 1007.65 1007.65	0.7 0.03 0.93 0.93		Wind blowing from the west-northwest	Calm							22.2 72	31.1 88
	05	23.8 75	723.6 28.49 964.72 964.72	755.2 29.73 1006.85 1006.85	0.2 0.01 0.27 0.27		Wind blowing from the south	Calm							22.2 72	31.1 88
	04	23.9 75	723.7 28.49 964.85 964.85	756.7 29.79 1008.85 1008.85	0.0 0 0 0	92	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	22.6 73
	03	23.8 75	723.4 28.48 964.45 964.45	755.0 29.72 1006.58 1006.58	-0.8 -0.03 -1.07 -1.07		Wind blowing from the west-northwest	Calm							22.2 72	31.1 88
	02	24.3 76	723.4 28.48 964.45 964.45	755.0 29.72 1006.58 1006.58	-0.8 -0.03 -1.07 -1.07		Wind blowing from the south-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							22.2 72	31.1 88
	01	24.7 76	723.7 28.49 964.85 964.85	756.5 29.78 1008.58 1008.58	0.0 0 0 0	93	Calm, no wind	Calm			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	23.5 74
	00	25.2 77	724.2 28.51 965.52 965.52	755.8 29.76 1007.65 1007.65	1.1 0.04 1.47 1.47		Wind blowing from the south-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							22.2 72	31.1 88
May 13, Tuesday	23	25.2 77	724.2 28.51 965.52 965.52	755.8 29.76 1007.65 1007.65	1.5 0.06 2 2		Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							22.2 72	31.1 88
	22	26.2 79	723.7 28.49 964.85 964.85	756.4 29.78 1008.45 1008.45	1.9 0.07 2.53 2.53	86	Calm, no wind	Calm			60%. 6/10. 5 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	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	23.7 75
	21	26.3 79	723.1 28.47 964.05 964.05	754.7 29.71 1006.18 1006.18	1.8 0.07 2.4 2.4	86	Wind blowing from the west-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							22.2 72	31.1 88							23.7 75
	20	26.8 80	722.7 28.45 963.52 963.52	754.3 29.7 1005.65 1005.65	1.2 0.05 1.6 1.6	82	Wind blowing from the south-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							22.2 72	31.1 88							23.4 74
	19	28.0 82	721.8 28.42 962.32 962.32	754.2 29.69 1005.52 1005.52	0.3 0.01 0.4 0.4	73	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 oktas	Clouds generally forming or developing.	Rain.	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.		28.8 84	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	22.7 73	6.0 0.24	12
	18	28.3 83	721.3 28.4 961.65 961.65	753.0 29.65 1003.92 1003.92	-0.8 -0.03 -1.07 -1.07	71	Wind blowing from the south-southwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							22.2 72	31.3 88							22.5 73
	17	29.2 85	721.5 28.41 961.92 961.92	753.1 29.65 1004.05 1004.05	-1.5 -0.06 -2 -2	73	Wind blowing from the west-southwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							22.2 72	32.2 90							23.9 75
	16	28.5 83	721.5 28.41 961.92 961.92	753.9 29.68 1005.12 1005.12	-2.2 -0.09 -2.93 -2.93	78	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	Clouds generally forming or developing.	Rain.	Cloud covering 1/2 or less of the sky throughout the appropriate period.			Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels.	40%. 4/10. 3 oktas	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	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	24.2 76	0.5 0.02	2
	15	28.8 84	722.1 28.43 962.72 962.72	753.7 29.67 1004.85 1004.85	-2.8 -0.11 -3.73 -3.73	69	Wind blowing from the south-southwest	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)							22.2 72	32.7 91							22.5 73
	14	29.3 85	723.0 28.46 963.92 963.92	754.6 29.71 1006.05 1006.05	-2.3 -0.09 -3.07 -3.07	68	Wind blowing from the south	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)							22.2 72	32.7 91							22.8 73
	13	28.8 84	723.7 28.49 964.85 964.85	756.1 29.77 1008.05 1008.05	-1.7 -0.07 -2.27 -2.27	76	Calm, no wind	Calm			40%. 4/10. 3 oktas	Clouds generally dissolving or becoming less developed.	Rain.	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.			Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels.	40%. 4/10. 3 oktas	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	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	24.2 76	6.0 0.24	6
	12	26.5 80	724.9 28.54 966.45 966.45	756.5 29.78 1008.58 1008.58	-0.3 -0.01 -0.4 -0.4	79	Wind blowing from the south-east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							22.2 72								22.5 73
	11	24.1 75	725.3 28.56 966.99 966.99	757.0 29.8 1009.25 1009.25	0.8 0.03 1.07 1.07		Wind blowing from the east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							22.2 72									2.0 0.08	1
	10	24.7 76	725.4 28.56 967.12 967.12	758.3 29.85 1010.98 1010.98	1.7 0.07 2.27 2.27	90	Calm, no wind	Calm			100%. 10/10. 8 oktas	Rain, not freezing, intermittent, slight at time of observation.	Rain.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels.	70 – 80%. 7/10 – 8/10. 6 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.		8.0 5.0	22.9 73	4.0 0.16	3