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 March 16, Monday	13	28.1 83	726.5 28.6 968.59 968.59	759.1 29.89 1012.05 1012.05	-2.1 -0.08 -2.8 -2.8	55	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			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.			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, but the continuous veil does not reach 45 degrees above the horizon.	10.0 6.2	18.1 65	Trace of precipitation Trace of precipitation	6
	12	27.1 81				63	Wind blowing from the east-southeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)															19.4 67	No precipitation No precipitation	1
	11	27.2 81				61	Wind blowing from the east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)															19.0 66	No precipitation No precipitation	1
	10	25.5 78	728.6 28.69 971.39 971.39	761.6 29.98 1015.38 1015.38	1.7 0.07 2.27 2.27	61	Wind blowing from the east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			60%. 6/10. 5 oktas						Cumulus humilis or Cumulus fractus other than of bad weather, or both.	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 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, but the continuous veil does not reach 45 degrees above the horizon.	10.0 6.2	17.5 64
	09	23.7 75				78	Wind blowing from the north-east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)															19.6 67	No precipitation No precipitation	1
	08	21.5 71	727.9 28.66 970.45 970.45	759.5 29.9 1012.58 1012.58			Wind blowing from the north-northeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							18.7 66	30.3 87								No precipitation No precipitation	1
	07	19.3 67	726.9 28.62 969.12 969.12	760.5 29.94 1013.92 1013.92	0.6 0.02 0.8 0.8	93	Calm, no wind	Calm			no clouds no clouds no clouds				18.7 66							10.0 6.2	18.2 65
	06	18.8 66	726.4 28.6 968.45 968.45	758.0 29.84 1010.58 1010.58	0.3 0.01 0.4 0.4		Wind blowing from the north-northwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							18.7 66	30.3 87
	05	19.2 67	726.0 28.58 967.92 967.92	757.6 29.83 1010.05 1010.05	-0.4 -0.02 -0.53 -0.53			Calm							19.2 67	30.3 87
	04	19.6 67	726.3 28.59 968.32 968.32	759.9 29.92 1013.12 1013.12	-0.4 -0.02 -0.53 -0.53	91	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 oktas						Stratocumulus other than Stratocumulus cumulogenitus.	20–30%. 2/10–3/10. 2 oktas	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	18.1 65
	03	19.6 67	726.1 28.59 968.05 968.05	757.7 29.83 1010.18 1010.18	-1.0 -0.04 -1.33 -1.33		Wind blowing from the north-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							18.8 66	30.3 87
	02	20.2 68	726.4 28.6 968.45 968.45	758.1 29.85 1010.72 1010.72			Wind blowing from the west-northwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							18.8 66	30.3 87
	01	21.3 70	726.7 28.61 968.85 968.85	760.0 29.92 1013.25 1013.25	0.0 0 0 0	88	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 oktas						Stratocumulus other than Stratocumulus cumulogenitus.	20–30%. 2/10–3/10. 2 oktas	1000-1500 3281-4921	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	19.2 67
	00	21.2 70	727.1 28.63 969.39 969.39	758.8 29.87 1011.65 1011.65			Wind blowing from the north-northwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							18.8 66	30.3 87
March 15, Sunday	23	22.2 72				87	Wind blowing from the north	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)															20.0 68	No precipitation No precipitation	1
	22	24.0 75	726.7 28.61 968.85 968.85	759.8 29.91 1012.98 1012.98	0.7 0.03 0.93 0.93	81	Wind blowing from the west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			20–30%. 2/10–3/10. 2 oktas						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	20.5 69
	21	24.7 76				77	Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															20.4 69	No precipitation No precipitation	1
	20	25.7 78				75	Wind blowing from the west-southwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)															21.0 70	No precipitation No precipitation	1
	19	26.5 80	726.0 28.58 967.92 967.92	758.8 29.87 1011.65 1011.65	0.8 0.03 1.07 1.07	68	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 oktas					30.5 87	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	20.1 68
	18	27.5 82				66	Wind blowing from the west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															20.5 69	No precipitation No precipitation	1
	17	28.7 84	725.1 28.55 966.72 966.72	756.7 29.79 1008.85 1008.85	-2.1 -0.08 -2.8 -2.8	60	Wind blowing from the east-southeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							18.8 66	30.3 87							20.2 68
	16	29.3 85	725.2 28.55 966.85 966.85	757.7 29.83 1010.18 1010.18	-3.1 -0.12 -4.13 -4.13	54	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; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered.	10.0 6.2	19.0 66
	15	29.1 84	726.2 28.59 968.19 968.19	757.9 29.84 1010.45 1010.45		56	Wind blowing from the south-east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)							18.8 66	30.3 87							19.3 67
	14	28.7 84	727.2 28.63 969.52 969.52	758.8 29.87 1011.65 1011.65		55	Wind blowing from the south	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)							18.8 66	30.0 86							18.8 66
	13	29.5 85	728.3 28.67 970.99 970.99	760.9 29.96 1014.45 1014.45	-1.9 -0.07 -2.53 -2.53	49	Wind blowing from the south	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 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	17.7 64