Weather archive in Bua Chum

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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 October 19, Monday	13	32.7 91	753.7 29.67 1004.85 1004.85	758.3 29.85 1010.98 1010.98	-1.9 -0.07 -2.53 -2.53	54	Wind blowing from the east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			50%. 5/10. 4 oktas	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.	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	No Altocumulus, Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	8.0 5.0	22.2 72
	12	32.2 90				57	Wind blowing from the east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.5 74	36.5 98							22.7 73
	11	29.2 85				68	Wind blowing from the east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.5 74								22.8 73
	10	29.1 84	755.6 29.75 1007.38 1007.38	760.2 29.93 1013.52 1013.52	0.8 0.03 1.07 1.07	70	Wind blowing from the east-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 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.			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	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.	5.0 3.1	23.1 74
	09	27.3 81				79		Calm							23.5 74								23.4 74
	08	25.5 78	754.9 29.72 1006.45 1006.45	758.6 29.87 1011.38 1011.38			Wind blowing from the north-east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							23.5 74									No precipitation No precipitation	1
	07	24.8 77	754.8 29.72 1006.32 1006.32	759.4 29.9 1012.45 1012.45	1.3 0.05 1.73 1.73	99	Wind blowing from the north-northeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas	Mist.	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.	23.5 74		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; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered.	5.0 3.1	24.6 76	9.0 0.35	24
	06	23.7 75	754.2 29.69 1005.52 1005.52	757.9 29.84 1010.45 1010.45				Calm							23.5 74									No precipitation No precipitation	1
	05	23.7 75	754.2 29.69 1005.52 1005.52	757.9 29.84 1010.45 1010.45			Wind blowing from the east-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.7 75									5.0 0.2	1
	04	24.7 76	753.5 29.67 1004.58 1004.58	758.2 29.85 1010.85 1010.85	-0.7 -0.03 -0.93 -0.93	98	Calm, no wind	Calm			60%. 6/10. 5 oktas	Mist.	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.	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.			No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	no clouds no clouds no clouds	2500 or more, or no clouds. 8202 or more, or no clouds.	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.	5.0 3.1	24.4 76
	03	24.5 76	753.4 29.66 1004.45 1004.45	757.2 29.81 1009.52 1009.52			Wind blowing from the west-northwest	Calm							24.2 76	36.5 98								No precipitation No precipitation	1
	02	25.0 77	753.7 29.67 1004.85 1004.85	757.5 29.82 1009.92 1009.92				Calm							24.2 76	36.5 98								No precipitation No precipitation	1
	01	24.8 77	754.2 29.69 1005.52 1005.52	758.9 29.88 1011.78 1011.78	-0.1 -0 -0.13 -0.13	98	Calm, no wind	Calm			50%. 5/10. 4 oktas	Mist.	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.	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.			No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	no clouds no clouds no clouds	2500 or more, or no clouds. 8202 or more, or no clouds.	No Altocumulus, Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	5.0 3.1	24.5 76
	00	24.3 76	754.6 29.71 1006.05 1006.05	758.3 29.85 1010.98 1010.98				Calm							24.2 76	36.5 98								No precipitation No precipitation	1
October 18, Sunday	23	24.8 77	754.5 29.7 1005.92 1005.92	758.2 29.85 1010.85 1010.85			Wind blowing from the west-northwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							24.6 76	36.5 98								No precipitation No precipitation	1
	22	25.2 77	754.3 29.7 1005.65 1005.65	759.0 29.88 1011.92 1011.92	1.0 0.04 1.33 1.33	98	Calm, no wind	Calm			50%. 5/10. 4 oktas	Mist.	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.	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.			No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	no clouds no clouds no clouds	2500 or more, or no clouds. 8202 or more, or no clouds.	No Altocumulus, Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	6.0 3.7	24.9 77
	21	25.2 77	754.0 29.69 1005.25 1005.25	757.7 29.83 1010.18 1010.18				Calm							24.6 76	36.5 98								No precipitation No precipitation	1
	20	25.3 78	753.8 29.68 1004.98 1004.98	757.6 29.83 1010.05 1010.05			Wind blowing from the south-east	Calm							24.6 76	36.5 98								No precipitation No precipitation	1
	19	26.4 80	753.3 29.66 1004.32 1004.32	757.9 29.84 1010.45 1010.45	1.5 0.06 2 2	97	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 oktas	Mist.	Rain.	Cloud covering more than 1/2 of the sky throughout the appropriate period.		36.5 98	Cumulus humilis or Cumulus fractus other than of bad weather, or both.	20–30%. 2/10–3/10. 2 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.	6.0 3.7	25.8 78	4.0 0.16	12
	18	25.3 78	752.6 29.63 1003.38 1003.38	756.4 29.78 1008.45 1008.45				Calm							24.6 76	36.5 98								4.0 0.16	1
	17	31.0 88				59		Calm							24.6 76	36.5 98							22.0 72
	16	32.3 90	751.8 29.6 1002.32 1002.32	756.3 29.78 1008.32 1008.32	-1.7 -0.07 -2.27 -2.27	53	Wind blowing from the north-east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas	Haze.	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.			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	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.	7.0 4.4	21.5 71
	15	36.2 97				39	Wind blowing from the east-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							24.6 76	36.5 98							20.3 69
	14	35.5 96				42	Wind blowing from the east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							24.6 76	36.2 97							20.8 69
	13	34.4 94	753.5 29.67 1004.58 1004.58	758.0 29.84 1010.58 1010.58	-2.3 -0.09 -3.07 -3.07	41	Wind blowing from the east-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			60%. 6/10. 5 oktas	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.	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	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.	6.0 3.7	19.5 67