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 25, Saturday	16	28.3 83	719.2 28.31 958.85 958.85	751.5 29.59 1001.92 1001.92	-1.4 -0.06 -1.87 -1.87	82	Wind blowing from the east-southeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			40%. 4/10. 3 oktas						Cumulus humilis or Cumulus fractus other than of bad weather, or both.	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	24.9 77
	15	28.8 84				80	Wind blowing from the east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							23.7 75	32.5 91							25.1 77
	14	28.2 83				78	Wind blowing from the east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							23.7 75	32.5 91							24.1 75
	13	29.5 85	720.6 28.37 960.72 960.72	752.8 29.64 1003.65 1003.65	-1.6 -0.06 -2.13 -2.13	83	Wind blowing from the north-northwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			50%. 5/10. 4 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 humilis or Cumulus fractus other than of bad weather, or both.	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	26.3 79	1.0 0.04	6
	12	25.6 78	721.6 28.41 962.05 962.05	753.2 29.65 1004.18 1004.18			Wind blowing from the east-northeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							23.7 75									No precipitation No precipitation	1
	11	25.1 77	722.1 28.43 962.72 962.72	753.7 29.67 1004.85 1004.85			Wind blowing from the east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							23.7 75									No precipitation No precipitation	1
	10	25.1 77	722.2 28.43 962.85 962.85	755.0 29.72 1006.58 1006.58	0.7 0.03 0.93 0.93	98	Calm, no wind	Calm			100%. 10/10. 8 oktas	Rain, not freezing, continuous, slight at time of observation.	Rain.	Rain.			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.		8.0 5.0	24.8 77	1.0 0.04	3
	08	24.5 76	721.9 28.42 962.45 962.45	753.6 29.67 1004.72 1004.72			Wind blowing from the north-northeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							23.7 75									No precipitation No precipitation	1
	07	25.0 77	721.5 28.41 961.92 961.92	754.3 29.7 1005.65 1005.65	1.2 0.05 1.6 1.6	96	Wind blowing from the north-northeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, continuous, slight at time of observation.	Rain.	Cloud covering more than 1/2 of the sky throughout the appropriate period.	23.0 73		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.		8.0 5.0	24.3 76	22.0 0.87	24
	05	24.5 76	720.6 28.37 960.72 960.72	752.2 29.61 1002.85 1002.85				Calm							23.7 75	32.5 91								No precipitation No precipitation	1
	04	23.8 75	720.3 28.36 960.32 960.32	753.1 29.65 1004.05 1004.05	0.2 0.01 0.27 0.27	96	Calm, no wind	Calm			100%. 10/10. 8 oktas	State of sky on the whole unchanged.	Rain.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			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	23.2 74	0.2 0.01	2
	03	24.2 76	720.4 28.36 960.45 960.45	752.0 29.61 1002.58 1002.58				Calm							23.7 75	32.5 91								No precipitation No precipitation	1
	02	24.2 76	720.4 28.36 960.45 960.45	752.0 29.61 1002.58 1002.58				Calm							23.7 75	32.5 91								No precipitation No precipitation	1
	01	24.2 76	720.1 28.35 960.05 960.05	752.8 29.64 1003.65 1003.65	-0.7 -0.03 -0.93 -0.93	98	Calm, no wind	Calm			100%. 10/10. 8 oktas	Rain (not freezing) not falling as shower(s).	Thunderstorm(s) with or without precipitation.	Rain.			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	23.9 75	21.0 0.83	18
	00	24.2 76	721.1 28.39 961.39 961.39	752.8 29.64 1003.65 1003.65				Calm							23.7 75	32.5 91								1.0 0.04	1
July 24, Friday	23	24.1 75	721.3 28.4 961.65 961.65	753.0 29.65 1003.92 1003.92				Calm							23.7 75	32.5 91								6.0 0.24	1
	22	24.3 76	720.8 28.38 960.99 960.99	753.6 29.67 1004.72 1004.72	1.8 0.07 2.4 2.4	98	Wind blowing from the north-northeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, intermittent, moderate 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.			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.		8.0 5.0	23.9 75	11.0 0.43	1
	21	25.5 78	720.6 28.37 960.72 960.72	752.2 29.61 1002.85 1002.85			Wind blowing from the north-northeast	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)							24.3 76	32.5 91								2.0 0.08	1
	20	28.6 83				79	Wind blowing from the west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							24.3 76	32.5 91							24.7 76
	19	29.5 85	719.0 28.31 958.59 958.59	751.2 29.57 1001.52 1001.52	0.6 0.02 0.8 0.8	78	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	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.		33.0 91	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.	Cirrostratus covering the whole sky.	10.0 6.2	25.2 77	2.0 0.08	12
	18	31.1 88				67	Wind blowing from the east-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							24.3 76	32.5 91							24.3 76
	17	31.6 89				63	Wind blowing from the south	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							24.3 76	33.0 91							23.8 75
	16	31.4 89	718.4 28.28 957.79 957.79	750.3 29.54 1000.32 1000.32	-1.6 -0.06 -2.13 -2.13	64	Calm, no wind	Calm			50%. 5/10. 4 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 humilis or Cumulus fractus other than of bad weather, or both.	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	23.9 75	2.0 0.08	2