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 March 22, Sunday	18	33.7 93	749.7 29.52 999.52 999.52	753.4 29.66 1004.45 1004.45		40	Wind blowing from the south	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.2 74	37.9 100							18.3 65
	17	36.0 97	749.5 29.51 999.25 999.25	753.2 29.65 1004.18 1004.18	-0.9 -0.04 -1.2 -1.2	35	Wind blowing from the south-southwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.2 74	37.9 100							18.1 65
	16	37.0 99	751.1 29.57 1001.38 1001.38	755.6 29.75 1007.38 1007.38	-2.0 -0.08 -2.67 -2.67	48	Wind blowing from the north	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			50%. 5/10. 4 oktas	Haze.	Cloud covering 1/2 or less of the sky throughout the appropriate period.	Cloud covering 1/2 or less of the sky throughout the appropriate period.			Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	Cirrus spissatus cumulonimbogenitus.	5.0 3.1	24.3 76
	15	35.2 95				39	Wind blowing from the west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)															19.3 67	No precipitation No precipitation	1
	14	36.5 98	750.4 29.54 1000.45 1000.45	754.2 29.69 1005.52 1005.52	-2.6 -0.1 -3.47 -3.47	34	Wind blowing from the west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							23.2 74	39.0 102							18.3 65
	13	35.3 96	753.1 29.65 1004.05 1004.05	757.6 29.83 1010.05 1010.05	-1.7 -0.07 -2.27 -2.27	55	Calm, no wind	Calm			50%. 5/10. 4 oktas	Haze.	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.			Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.	20–30%. 2/10–3/10. 2 oktas	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	Cirrus spissatus cumulonimbogenitus.	5.0 3.1	25.0 77
	12	33.7 93				48	Wind blowing from the west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)															21.1 70	No precipitation No precipitation	1
	11	33.0 91	753.0 29.65 1003.92 1003.92	756.7 29.79 1008.85 1008.85	0.4 0.02 0.53 0.53	49	Wind blowing from the west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.2 74	39.0 102							20.9 70
	10	31.0 88	754.8 29.72 1006.32 1006.32	759.4 29.9 1012.45 1012.45	1.1 0.04 1.47 1.47	73	Wind blowing from the south-southeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			60%. 6/10. 5 oktas	Mist.	Fog or ice fog or thick haze.	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.	20–30%. 2/10–3/10. 2 oktas	600-1000 1968-3281	Altocumulus translucidus at a single level.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	5.0 3.1	25.5 78
	09	29.3 85	753.0 29.65 1003.92 1003.92	756.7 29.79 1008.85 1008.85	1.8 0.07 2.4 2.4	72	Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.2 74								23.6 74
	08	26.2 79	752.6 29.63 1003.38 1003.38	756.4 29.78 1008.45 1008.45	1.8 0.07 2.4 2.4		Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.2 74
	07	24.5 76	753.7 29.67 1004.85 1004.85	758.4 29.86 1011.12 1011.12	1.2 0.05 1.6 1.6	98	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 oktas	Fog or ice fog, sky visible, no appreciable change during the preceding hour.	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.	22.5 73		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; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered.	0.6 0.4	24.2 76
	06	23.2 74	751.2 29.57 1001.52 1001.52	754.9 29.72 1006.45 1006.45				Calm							22.7 73									No precipitation No precipitation	1
	05	23.2 74	750.8 29.56 1000.98 1000.98	754.6 29.71 1006.05 1006.05			Wind blowing from the west-southwest	Calm							22.7 73
	04	23.8 75	752.5 29.63 1003.25 1003.25	757.1 29.81 1009.38 1009.38	-1.0 -0.04 -1.33 -1.33	98	Calm, no wind	Calm			50%. 5/10. 4 oktas	Mist.	Cloud covering 1/2 or less of the sky throughout the appropriate period.	Cloud covering 1/2 or less of the sky throughout the appropriate 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.	4.0 2.5	23.5 74
	03	23.3 74	750.8 29.56 1000.98 1000.98	754.6 29.71 1006.05 1006.05	-1.3 -0.05 -1.73 -1.73		Wind blowing from the south-southwest	Calm							22.7 73	39.0 102
	02	23.6 74	751.0 29.57 1001.25 1001.25	754.7 29.71 1006.18 1006.18	-0.9 -0.04 -1.2 -1.2		Wind blowing from the south	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							22.7 73	39.0 102
	01	24.1 75	753.5 29.67 1004.58 1004.58	758.2 29.85 1010.85 1010.85	0.3 0.01 0.4 0.4	98	Calm, no wind	Calm			50%. 5/10. 4 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.			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	23.8 75	4.0 0.16	18
	00	23.8 75	752.1 29.61 1002.72 1002.72	755.8 29.76 1007.65 1007.65			Wind blowing from the south-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							22.7 73	39.0 102
March 21, Saturday	23	24.0 75	751.9 29.6 1002.45 1002.45	755.7 29.75 1007.52 1007.52			Wind blowing from the south-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							22.7 73	39.0 102
	22	25.4 78	753.2 29.65 1004.18 1004.18	757.9 29.84 1010.45 1010.45	0.4 0.02 0.53 0.53	95	Calm, no wind	Calm			50%. 5/10. 4 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.			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.	5.0 3.1	24.5 76	0.2 0.01	3
	21	24.3 76	751.2 29.57 1001.52 1001.52	754.9 29.72 1006.45 1006.45			Wind blowing from the north-northwest	Calm							22.7 73	39.0 102								No precipitation No precipitation	1
	19	26.4 80	752.8 29.64 1003.65 1003.65	757.4 29.82 1009.78 1009.78	2.1 0.08 2.8 2.8	92	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	Mist.	Thunderstorm(s) with or without precipitation.	Rain.		39.5 103	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; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered.	5.0 3.1	25.0 77	4.0 0.16	12
	18	24.7 76	750.6 29.55 1000.72 1000.72	754.3 29.7 1005.65 1005.65			Wind blowing from the west-northwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							22.7 73	39.0 102								4.0 0.16	1