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 December 24, Tuesday	03	16.1 61	727.9 28.66 970.45 970.45	759.6 29.91 1012.72 1012.72	-0.4 -0.02 -0.53 -0.53		Wind blowing from the north-northwest	Calm							16.0 61	26.7 80
	02	16.5 62	728.5 28.68 971.25 971.25	760.1 29.93 1013.38 1013.38	0.2 0.01 0.27 0.27		Wind blowing from the north-west	Calm							16.2 61	26.7 80
	01	17.1 63	728.2 28.67 970.85 970.85	762.1 30 1016.05 1016.05	0.2 0.01 0.27 0.27	93	Calm, no wind	Calm			no clouds no clouds no clouds											10.0 6.2	15.9 61
	00	17.2 63	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 west	Calm							16.2 61	26.7 80
December 23, Monday	23	18.0 64	728.3 28.67 970.99 970.99	760.0 29.92 1013.25 1013.25	0.7 0.03 0.93 0.93		Wind blowing from the west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							16.2 61	26.7 80
	22	18.8 66	728.0 28.66 970.59 970.59	761.8 29.99 1015.65 1015.65	1.0 0.04 1.33 1.33	85	Calm, no wind	Calm			50%. 5/10. 4 oktas						No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	40%. 4/10. 3 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	Altocumulus translucidus at a single level.	Cirrus uncinus or fibratus, or both, progressively invading the sky; they generally thicken as a whole.	10.0 6.2	16.3 61
	21	18.7 66	728.1 28.67 970.72 970.72	759.7 29.91 1012.85 1012.85	1.5 0.06 2 2	89	Wind blowing from the north-northwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							16.2 61	26.7 80							16.8 62
	20	19.2 67	727.6 28.65 970.05 970.05	759.2 29.89 1012.18 1012.18	1.4 0.06 1.87 1.87	88	Wind blowing from the west-southwest	Calm							16.2 61	26.7 80							17.1 63
	19	21.7 71	727.0 28.62 969.25 969.25	760.3 29.93 1013.65 1013.65	1.0 0.04 1.33 1.33	74	Wind blowing from the north	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			20–30%. 2/10–3/10. 2 oktas					26.7 80	No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	20–30%. 2/10–3/10. 2 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	Altocumulus translucidus at a single level.	Cirrus uncinus or fibratus, or both, progressively invading the sky; they generally thicken as a whole.	10.0 6.2	16.8 62
	18	22.5 73	726.6 28.61 968.72 968.72	758.2 29.85 1010.85 1010.85	0.4 0.02 0.53 0.53	70	Wind blowing from the east	Calm							16.2 61	26.7 80							16.8 62
	17	25.0 77	726.2 28.59 968.19 968.19	757.9 29.84 1010.45 1010.45	-0.4 -0.02 -0.53 -0.53	56	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							16.2 61	26.7 80							15.6 60
	16	26.4 80	726.0 28.58 967.92 967.92	758.8 29.87 1011.65 1011.65	-1.3 -0.05 -1.73 -1.73	49	Wind blowing from the east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			20–30%. 2/10–3/10. 2 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	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	14.8 59
	15	25.3 78	726.2 28.59 968.19 968.19	757.9 29.84 1010.45 1010.45	-2.1 -0.08 -2.8 -2.8	54	Wind blowing from the east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)							16.2 61	26.7 80							15.2 59
	14	24.8 77	726.6 28.61 968.72 968.72	758.2 29.85 1010.85 1010.85	-2.5 -0.1 -3.33 -3.33	58	Wind blowing from the east-northeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							16.2 61	26.2 79							16.1 61
	13	25.0 77	727.3 28.63 969.65 969.65	760.3 29.93 1013.65 1013.65	-1.8 -0.07 -2.4 -2.4	62	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 oktas						Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels.	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; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered.	10.0 6.2	17.1 63
	12	24.7 76	728.3 28.67 970.99 970.99	760.0 29.92 1013.25 1013.25	-1.1 -0.04 -1.47 -1.47	63	Wind blowing from the east-southeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							16.2 61	26.2 79							17.2 63
	11	23.5 74	729.1 28.7 972.05 972.05	760.7 29.95 1014.18 1014.18	0.3 0.01 0.4 0.4	70	Wind blowing from the east-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							16.2 61	26.2 79							17.8 64
	10	21.3 70	729.1 28.7 972.05 972.05	762.7 30.03 1016.85 1016.85	1.1 0.04 1.47 1.47	80	Wind blowing from the north	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			70 – 80%. 7/10 – 8/10. 6 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 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; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered.	10.0 6.2	17.6 64
	09	20.2 68	729.4 28.72 972.45 972.45	761.0 29.96 1014.58 1014.58	1.7 0.07 2.27 2.27	84	Wind blowing from the south-east	Calm							16.2 61								17.3 63
	08	17.7 64	728.8 28.69 971.65 971.65	760.5 29.94 1013.92 1013.92	1.3 0.05 1.73 1.73		Wind blowing from the west-northwest	Calm							16.2 61
	07	16.7 62	728.0 28.66 970.59 970.59	762.1 30 1016.05 1016.05	0.8 0.03 1.07 1.07	96	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 oktas	Mist.	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.	16.2 61		Stratocumulus other than Stratocumulus cumulogenitus.	50%. 5/10. 4 oktas	1000-1500 3281-4921	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.	8.0 5.0	16.0 61
	06	16.5 62	727.7 28.65 970.19 970.19	759.4 29.9 1012.45 1012.45	0.4 0.02 0.53 0.53		Wind blowing from the west-northwest	Calm							16.5 62	26.2 79
	05	16.8 62	727.5 28.64 969.92 969.92	759.1 29.89 1012.05 1012.05	-0.1 -0 -0.13 -0.13		Wind blowing from the north	Calm							16.7 62	26.2 79
	04	17.5 64	727.2 28.63 969.52 969.52	761.0 29.96 1014.58 1014.58	-0.7 -0.03 -0.93 -0.93	95	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 oktas						Stratocumulus other than Stratocumulus cumulogenitus.	40%. 4/10. 3 oktas	1000-1500 3281-4921	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	16.7 62
	03	17.2 63	727.3 28.63 969.65 969.65	759.0 29.88 1011.92 1011.92	-0.8 -0.03 -1.07 -1.07		Wind blowing from the north	Calm							16.5 62	26.2 79