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 December 8, Monday	17	26.0 79	727.2 28.63 969.52 969.52	758.8 29.87 1011.65 1011.65	-0.4 -0.02 -0.53 -0.53	64	Wind blowing from the east-northeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							17.6 64	28.7 84							18.8 66
	16	27.2 81	726.6 28.61 968.72 968.72	759.3 29.89 1012.32 1012.32	-1.5 -0.06 -2 -2	55	Wind blowing from the north-northeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			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	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	17.5 64
	15	27.2 81	727.1 28.63 969.39 969.39	758.8 29.87 1011.65 1011.65	-2.3 -0.09 -3.07 -3.07	60	Wind blowing from the east-northeast	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)							17.6 64	30.2 86							18.6 65
	14	27.7 82	727.6 28.65 970.05 970.05	759.2 29.89 1012.18 1012.18	-2.7 -0.11 -3.6 -3.6	58	Wind blowing from the north-east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							17.6 64	30.3 87							18.8 66
	13	26.8 80	728.1 28.67 970.72 970.72	760.9 29.96 1014.45 1014.45	-2.2 -0.09 -2.93 -2.93	57	Wind blowing from the west-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			60%. 6/10. 5 oktas	Clouds generally dissolving or becoming less developed.	Fog or ice fog or thick haze.	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.	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	17.6 64
	12	26.3 79	729.4 28.72 972.45 972.45	761.1 29.96 1014.72 1014.72	-1.3 -0.05 -1.73 -1.73	67	Wind blowing from the north	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)							17.6 64	30.3 87							19.6 67
	11	24.2 76	730.3 28.75 973.65 973.65	762.0 30 1015.92 1015.92	0.2 0.01 0.27 0.27	76	Wind blowing from the east-northeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							17.6 64	30.3 87							19.7 67
	10	23.2 74	730.3 28.75 973.65 973.65	763.6 30.06 1018.05 1018.05	1.2 0.05 1.6 1.6	81	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 oktas	Clouds generally forming or developing.	Fog or ice fog or thick haze.	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.	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	19.8 68
	09	21.6 71	730.7 28.77 974.19 974.19	762.4 30.02 1016.45 1016.45	1.9 0.07 2.53 2.53		Wind blowing from the north-northeast	Calm							17.6 64
	08	18.8 66	730.1 28.74 973.39 973.39	761.8 29.99 1015.65 1015.65	1.8 0.07 2.4 2.4		Wind blowing from the east-northeast	Calm							17.6 64
	07	18.2 65	729.1 28.7 972.05 972.05	763.0 30.04 1017.25 1017.25	1.3 0.05 1.73 1.73	97	Calm, no wind	Calm			50%. 5/10. 4 oktas	Fog or ice fog in patches.	Fog or ice fog or thick haze.	Cloud covering 1/2 or less of the sky throughout the appropriate period.	17.6 64		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 spissatus, in patches or entangled sheaves, which usually do not increase and sometimes seem to be the remains of the upper part of a Cumulonimbus; or Cirrus castellanus or floccus.	6.0 3.7	17.7 64
	06	17.7 64	728.8 28.69 971.65 971.65	760.5 29.94 1013.92 1013.92	0.9 0.04 1.2 1.2		Wind blowing from the north-east	Calm							17.6 64	30.3 87
	05	18.2 65	728.3 28.67 970.99 970.99	760.0 29.92 1013.25 1013.25	0.2 0.01 0.27 0.27		Wind blowing from the south-east	Calm							18.2 65	30.3 87
	04	19.5 67	727.8 28.65 970.32 970.32	761.5 29.98 1015.25 1015.25	-0.1 -0 -0.13 -0.13	95	Calm, no wind	Calm			no clouds no clouds no clouds											10.0 6.2	18.7 66
	03	18.7 66	727.9 28.66 970.45 970.45	759.6 29.91 1012.72 1012.72	-0.3 -0.01 -0.4 -0.4		Wind blowing from the west	Calm							18.2 65	30.3 87
	02	19.2 67	728.1 28.67 970.72 970.72	759.7 29.91 1012.85 1012.85	-0.1 -0 -0.13 -0.13		Wind blowing from the north-west	Calm							18.2 65	30.3 87
	01	21.0 70	727.9 28.66 970.45 970.45	761.4 29.98 1015.12 1015.12	0.0 0 0 0	91	Calm, no wind	Calm			no clouds no clouds no clouds											10.0 6.2	19.4 67
	00	19.7 67	728.2 28.67 970.85 970.85	759.9 29.92 1013.12 1013.12	0.5 0.02 0.67 0.67		Wind blowing from the north	Calm							18.2 65	30.3 87
December 7, Sunday	23	20.6 69	728.2 28.67 970.85 970.85	759.9 29.92 1013.12 1013.12	0.7 0.03 0.93 0.93		Wind blowing from the south-west	Calm							18.2 65	30.3 87
	22	21.8 71	727.9 28.66 970.45 970.45	761.3 29.97 1014.98 1014.98	0.9 0.04 1.2 1.2	85	Calm, no wind	Calm			no clouds no clouds no clouds											10.0 6.2	19.1 66
	21	21.2 70	727.7 28.65 970.19 970.19	759.4 29.9 1012.45 1012.45	1.1 0.04 1.47 1.47		Wind blowing from the west-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							18.2 65	30.3 87
	20	22.2 72	727.5 28.64 969.92 969.92	759.1 29.89 1012.05 1012.05	1.3 0.05 1.73 1.73		Wind blowing from the north-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							18.2 65	30.3 87
	19	24.4 76	727.0 28.62 969.25 969.25	760.0 29.92 1013.25 1013.25	0.4 0.02 0.53 0.53	76	Wind blowing from the north-northwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			no clouds no clouds no clouds					30.5 87						10.0 6.2	19.8 68
	18	24.8 77	726.6 28.61 968.72 968.72	758.2 29.85 1010.85 1010.85	0.2 0.01 0.27 0.27	76	Wind blowing from the north-northwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							18.2 65	30.3 87							20.2 68
	17	28.6 83	726.2 28.59 968.19 968.19	757.9 29.84 1010.45 1010.45	-0.6 -0.02 -0.8 -0.8	57	Wind blowing from the east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							18.2 65	30.3 87							19.4 67