Weather archive in Chiang Rai

To receive explanations, hover over the appropriate heading

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
2024 November 18, Monday	16	27.2 81	726.0 28.58 967.92 967.92	758.7 29.87 1011.52 1011.52	-1.5 -0.06 -2 -2	61	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 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	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	19.1 66
	15	27.2 81	726.6 28.61 968.72 968.72	758.2 29.85 1010.85 1010.85	-1.9 -0.07 -2.53 -2.53	66	Wind blowing from the west-southwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							20.1 68	32.0 90							20.4 69
	14	26.3 79	727.0 28.62 969.25 969.25	758.6 29.87 1011.38 1011.38	-2.1 -0.08 -2.8 -2.8	68	Wind blowing from the north-northwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							20.1 68	32.0 90							19.9 68
	13	25.6 78	727.5 28.64 969.92 969.92	760.5 29.94 1013.92 1013.92	-1.2 -0.05 -1.6 -1.6	58	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.			Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels.	60%. 6/10. 5 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	16.7 62	0.5 0.02	6
	12	24.8 77	728.5 28.68 971.25 971.25	760.1 29.93 1013.38 1013.38	-0.2 -0.01 -0.27 -0.27	77	Wind blowing from the west-northwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							20.1 68	32.0 90							20.5 69
	11	24.6 76	729.1 28.7 972.05 972.05	760.7 29.95 1014.18 1014.18	1.0 0.04 1.33 1.33	78	Wind blowing from the west-northwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							20.1 68								20.5 69
	10	24.4 76	728.7 28.69 971.52 971.52	761.8 29.99 1015.65 1015.65	1.6 0.06 2.13 2.13	72	Wind blowing from the north-northeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			100%. 10/10. 8 oktas	Clouds generally forming or developing.	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.	60%. 6/10. 5 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	19.1 66	0.5 0.02	3
	09	24.2 76	728.7 28.69 971.52 971.52	760.3 29.93 1013.65 1013.65	1.9 0.07 2.53 2.53	78	Wind blowing from the north-northeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							20.1 68								20.2 68
	08	23.0 73	728.1 28.67 970.72 970.72	759.7 29.91 1012.85 1012.85	1.7 0.07 2.27 2.27	88	Wind blowing from the north-northeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							20.1 68								21.0 70
	07	20.7 69	727.1 28.63 969.39 969.39	760.6 29.94 1014.05 1014.05	1.1 0.04 1.47 1.47	92	Wind blowing from the north-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas				20.1 68		Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels.	50%. 5/10. 4 oktas	300-600 984-1968	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	19.3 67
	06	20.2 68	726.8 28.61 968.99 968.99	758.5 29.86 1011.25 1011.25	0.6 0.02 0.8 0.8		Wind blowing from the north-northeast	Calm							18.1 65	32.0 90
	05	20.3 69	726.4 28.6 968.45 968.45	758.1 29.85 1010.72 1010.72	0.0 0 0 0		Wind blowing from the north-northeast	Calm							18.0 64	32.0 90
	04	21.0 70	726.0 28.58 967.92 967.92	759.4 29.9 1012.45 1012.45	-0.3 -0.01 -0.4 -0.4	92	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	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, but the continuous veil does not reach 45 degrees above the horizon.	10.0 6.2	19.7 67
	03	20.8 69	726.2 28.59 968.19 968.19	757.9 29.84 1010.45 1010.45	-0.4 -0.02 -0.53 -0.53		Wind blowing from the west-northwest	Calm							18.0 64	32.0 90
	02	21.1 70	726.4 28.6 968.45 968.45	758.1 29.85 1010.72 1010.72	-0.2 -0.01 -0.27 -0.27		Wind blowing from the west-northwest	Calm							18.0 64	32.0 90
	01	22.0 72	726.3 28.59 968.32 968.32	759.6 29.91 1012.72 1012.72	-0.1 -0 -0.13 -0.13	91	Calm, no wind	Calm			60%. 6/10. 5 oktas						Stratocumulus other than Stratocumulus cumulogenitus.	50%. 5/10. 4 oktas	600-1000 1968-3281	Altocumulus translucidus in bands, or one or more layers of Altocumulus translucidus or opacus, progressively invading the sky; these Altocumulus clouds generally thicken as a whole.	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
	00	22.0 72	726.6 28.61 968.72 968.72	758.2 29.85 1010.85 1010.85	0.2 0.01 0.27 0.27	89	Wind blowing from the north-northeast	Calm							18.0 64	32.0 90							20.1 68
November 17, Sunday	23	22.3 72	726.6 28.61 968.72 968.72	758.2 29.85 1010.85 1010.85	0.8 0.03 1.07 1.07	86	Wind blowing from the north-west	Calm							18.0 64	32.0 90							19.7 67
	22	22.7 73	726.4 28.6 968.45 968.45	759.6 29.91 1012.72 1012.72	1.3 0.05 1.73 1.73	79	Calm, no wind	Calm			no clouds no clouds no clouds											10.0 6.2	18.9 66
	21	22.8 73	726.4 28.6 968.45 968.45	758.1 29.85 1010.72 1010.72	1.5 0.06 2 2	83	Wind blowing from the west-southwest	Calm							18.0 64	32.0 90							19.8 68
	20	23.7 75	725.8 28.57 967.65 967.65	757.5 29.82 1009.92 1009.92	1.2 0.05 1.6 1.6	76	Wind blowing from the north-west	Calm							18.0 64	32.0 90							19.3 67
	19	24.4 76	725.1 28.55 966.72 966.72	758.0 29.84 1010.58 1010.58	0.6 0.02 0.8 0.8	77	Calm, no wind	Calm			no clouds no clouds no clouds					32.2 90						10.0 6.2	20.1 68
	18	26.0 79	724.9 28.54 966.45 966.45	756.5 29.78 1008.58 1008.58	0.0 0 0 0	69	Wind blowing from the north-northwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							18.0 64	32.0 90							19.8 68
	17	29.2 85	724.6 28.53 966.05 966.05	756.2 29.77 1008.18 1008.18	-0.5 -0.02 -0.67 -0.67	52	Wind blowing from the east	Calm							18.0 64	32.0 90							18.3 65
	16	31.6 89	724.5 28.52 965.92 965.92	756.6 29.79 1008.72 1008.72	-1.0 -0.04 -1.33 -1.33	42	Wind blowing from the north	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			20–30%. 2/10–3/10. 2 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	No Altocumulus, Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	10.0 6.2	17.3 63