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 October 5, Monday	04	23.6 74	724.9 28.54 966.45 966.45	757.9 29.84 1010.45 1010.45	-0.6 -0.02 -0.8 -0.8	93	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 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	22.4 72
	03	27.6 82				72	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							22.0 72	35.2 95							22.1 72
	02	29.1 84				73	Wind blowing from the south-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							22.0 72	35.2 95							23.8 75
	01	25.1 77	725.5 28.56 967.25 967.25	758.5 29.86 1011.25 1011.25	-0.6 -0.02 -0.8 -0.8	91	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 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	23.5 74
	00	34.0 93				54	Wind blowing from the west-southwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							22.0 72	35.2 95							23.5 74
October 4, Sunday	23	34.7 94				50	Wind blowing from the west-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							22.0 72	35.2 95							22.8 73
	22	26.3 79	726.1 28.59 968.05 968.05	758.9 29.88 1011.78 1011.78	2.5 0.1 3.33 3.33	87	Wind blowing from the south-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			20–30%. 2/10–3/10. 2 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	24.0 75
	21	34.5 94				51	Wind blowing from the north-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							22.0 72	34.5 94							23.0 73
	20	33.0 91				52	Wind blowing from the east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							22.0 72	35.2 95							22.0 72
	19	29.0 84	723.6 28.49 964.72 964.72	756.0 29.76 1007.92 1007.92	1.0 0.04 1.33 1.33	77	Wind blowing from the west-southwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			20–30%. 2/10–3/10. 2 oktas					35.3 96	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	24.6 76
	18	31.5 89				60	Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							22.0 72	35.2 95							22.7 73
	17	28.7 84				69	Wind blowing from the west-northwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							22.0 72	35.2 95							22.4 72
	16	34.8 95	722.6 28.45 963.39 963.39	754.3 29.7 1005.65 1005.65	-2.1 -0.08 -2.8 -2.8	50	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 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	22.8 73
	15	26.3 79				87		Calm							22.0 72	35.2 95							23.9 75
	14	24.0 75	726.4 28.6 968.45 968.45	758.1 29.85 1010.72 1010.72			Wind blowing from the west-northwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							22.0 72	35.2 95								1.0 0.04	1
	13	33.4 92	724.7 28.53 966.19 966.19	756.7 29.79 1008.85 1008.85	-2.1 -0.08 -2.8 -2.8	53	Calm, no wind	Calm			40%. 4/10. 3 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	22.5 73
	12	25.1 77	725.7 28.57 967.52 967.52	757.3 29.81 1009.65 1009.65				Calm							25.0 77	35.2 95								No precipitation No precipitation	1
	11	25.3 78	725.3 28.56 966.99 966.99	757.0 29.8 1009.25 1009.25				Calm							25.0 77	35.2 95								No precipitation No precipitation	1
	10	29.0 84	726.8 28.61 968.99 968.99	759.4 29.9 1012.45 1012.45	0.9 0.04 1.2 1.2	68	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 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	22.5 73
	09	25.7 78	725.3 28.56 966.99 966.99	757.0 29.8 1009.25 1009.25				Calm							25.7 78	35.2 95								No precipitation No precipitation	1
	08	26.0 79	725.6 28.57 967.39 967.39	757.3 29.81 1009.65 1009.65			Wind blowing from the south-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							26.0 79	35.2 95								No precipitation No precipitation	1
	07	23.8 75	725.9 28.58 967.79 967.79	759.0 29.88 1011.92 1011.92	1.0 0.04 1.33 1.33	91	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 oktas	State of sky on the whole unchanged.	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.	23.0 73		Stratocumulus other than Stratocumulus cumulogenitus.	40%. 4/10. 3 oktas	600-1000 1968-3281	Altostratus opacus 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	22.3 72	5.0 0.2	24
	06	27.1 81	725.8 28.57 967.65 967.65	757.5 29.82 1009.92 1009.92			Wind blowing from the west-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							23.7 75	35.2 95								No precipitation No precipitation	1
	05	27.5 82				89		Calm							23.7 75	35.2 95							25.5 78
	04	25.4 78	724.9 28.54 966.45 966.45	757.8 29.83 1010.32 1010.32	-0.1 -0 -0.13 -0.13	90	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 oktas	Rain, not freezing, intermittent, slight at time of observation.	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.			Stratocumulus other than Stratocumulus cumulogenitus.	40%. 4/10. 3 oktas	600-1000 1968-3281	Altostratus opacus 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	23.6 74	0.2 0.01	1