Weather archive in Chai Nat

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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 April 17, Thursday	07	25.6 78	755.8 29.76 1007.65 1007.65	757.3 29.81 1009.65 1009.65	0.2 0.01 0.27 0.27	99	Calm, no wind	Calm			100%. 10/10. 8 oktas	Mist.	Rain.	Cloud covering more than 1/2 of the sky throughout the appropriate period.	24.5 76		Stratocumulus other than Stratocumulus cumulogenitus.	40%. 4/10. 3 oktas	600-1000 1968-3281	Altocumulus translucidus at a single level.	Cirrostratus covering the whole sky.	7.0 4.4	25.4 78	3.0 0.12	24
	06	24.7 76	755.2 29.73 1006.85 1006.85	759.1 29.89 1012.05 1012.05	2.1 0.08 2.8 2.8		Wind blowing from the east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							22.7 73	35.0 95
	05	27.0 81	754.7 29.71 1006.18 1006.18	758.6 29.87 1011.38 1011.38	2.4 0.09 3.2 3.2		Wind blowing from the south-east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							22.7 73	35.0 95
	04	25.6 78	755.6 29.75 1007.38 1007.38	757.1 29.81 1009.38 1009.38	-1.0 -0.04 -1.33 -1.33	98	Calm, no wind	Calm			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	Mist.	Rain.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Stratocumulus other than Stratocumulus cumulogenitus.	50%. 5/10. 4 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.	8.0 5.0	25.3 78	0.1	3
	03	28.2 83	753.1 29.65 1004.05 1004.05	757.0 29.8 1009.25 1009.25	2.1 0.08 2.8 2.8		Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							22.7 73	35.0 95
	02	28.7 84	752.3 29.62 1002.98 1002.98	756.2 29.77 1008.18 1008.18	1.2 0.05 1.6 1.6		Wind blowing from the south-southwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							22.7 73	35.0 95
	01	24.9 77	756.6 29.79 1008.72 1008.72	758.0 29.84 1010.58 1010.58	-0.7 -0.03 -0.93 -0.93	96	Calm, no wind	Calm			100%. 10/10. 8 oktas	Rain, not freezing, continuous, slight at time of observation.	Rain.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Stratocumulus other than Stratocumulus cumulogenitus.	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.	7.0 4.4	24.3 76	3.0 0.12	18
	00	33.5 92	751.0 29.57 1001.25 1001.25	754.9 29.72 1006.45 1006.45	-1.1 -0.04 -1.47 -1.47	65	Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							22.7 73	35.0 95							26.1 79
April 16, Wednesday	23	34.7 94	751.1 29.57 1001.38 1001.38	755.0 29.72 1006.58 1006.58	-2.1 -0.08 -2.8 -2.8	66	Wind blowing from the south-east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							22.7 73	35.7 96							27.5 82
	22	27.7 82	757.3 29.81 1009.65 1009.65	758.8 29.87 1011.65 1011.65	2.1 0.08 2.8 2.8	84	Calm, no wind	Calm			100%. 10/10. 8 oktas	Rain, not freezing, continuous, slight at time of observation.	Rain.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Stratocumulus other than Stratocumulus cumulogenitus.	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.	7.0 4.4	24.7 76	0.8 0.03	2
	21	34.4 94	752.1 29.61 1002.72 1002.72	756.0 29.76 1007.92 1007.92	-2.8 -0.11 -3.73 -3.73	68	Wind blowing from the west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							22.7 73	36.7 98							27.7 82
	20	33.5 92	753.2 29.65 1004.18 1004.18	757.1 29.81 1009.38 1009.38	-2.1 -0.08 -2.8 -2.8	88	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							22.7 73	37.5 100							31.2 88
	19	30.0 86	755.2 29.73 1006.85 1006.85	756.6 29.79 1008.72 1008.72	1.3 0.05 1.73 1.73	74	Calm, no wind	Calm			100%. 10/10. 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.		35.7 96	Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.	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.	8.0 5.0	24.9 77
	18	31.2 88	754.9 29.72 1006.45 1006.45	758.8 29.87 1011.65 1011.65	0.2 0.01 0.27 0.27		Wind blowing from the east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							22.7 73	37.5 100
	17	29.2 85	755.3 29.74 1006.98 1006.98	759.2 29.89 1012.18 1012.18	1.3 0.05 1.73 1.73		Wind blowing from the east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							22.7 73	37.5 100
	16	34.7 94	753.9 29.68 1005.12 1005.12	755.3 29.74 1006.98 1006.98	-1.9 -0.07 -2.53 -2.53	59	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas						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	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	25.5 78
	15	24.6 76	754.7 29.71 1006.18 1006.18	758.6 29.87 1011.38 1011.38			Wind blowing from the north-northwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							22.7 73	37.5 100
	14	24.2 76	754.0 29.69 1005.25 1005.25	757.9 29.84 1010.45 1010.45			Wind blowing from the east-northeast	Calm							22.7 73	37.5 100
	13	34.4 94	755.8 29.76 1007.65 1007.65	757.3 29.81 1009.65 1009.65	-1.8 -0.07 -2.4 -2.4	67	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas						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.	10.0 6.2	27.3 81
	10	29.8 86	757.6 29.83 1010.05 1010.05	759.0 29.88 1011.92 1011.92	1.2 0.05 1.6 1.6	76	Calm, no wind	Calm			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas						Stratocumulus other than Stratocumulus cumulogenitus.	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 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	25.1 77
	09	23.6 74	753.8 29.68 1004.98 1004.98	757.7 29.83 1010.18 1010.18			Wind blowing from the north-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							22.7 73	37.5 100								1.0 0.04	1
	08	23.7 75	754.0 29.69 1005.25 1005.25	757.9 29.84 1010.45 1010.45			Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							22.7 73	37.5 100								8.0 0.31	1
	07	25.0 77	756.4 29.78 1008.45 1008.45	757.9 29.84 1010.45 1010.45	1.0 0.04 1.33 1.33	98	Calm, no wind	Calm			100%. 10/10. 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.	23.2 74		No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	2500 or more, or no clouds. 8202 or more, or no clouds.	Altocumulus translucidus at a single level.	Cirrostratus covering the whole sky.	7.0 4.4	24.6 76