Weather archive in Chok Chai

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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 August 26, Wednesday	18	30.7 87				60	Wind blowing from the east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							24.7 76	35.9 97							22.0 72
	17	31.7 89				57	Wind blowing from the west-southwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							24.7 76	35.9 97							22.3 72
	15	33.0 91				49	Wind blowing from the west-southwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							24.7 76	35.9 97							20.8 69
	14	33.5 92				46	Wind blowing from the west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							24.7 76	35.9 97							20.5 69
	13	33.7 93	738.1 29.06 984.05 984.05	754.1 29.69 1005.38 1005.38	-1.3 -0.05 -1.73 -1.73	54	Wind blowing from the west-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			40%. 4/10. 3 oktas						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.	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	23.3 74
	12	35.0 95				46	Wind blowing from the west-southwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							24.7 76	35.0 95							21.7 71
	11	32.5 91				50	Wind blowing from the west-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							24.7 76	33.4 92							20.7 69
	10	31.2 88	739.4 29.11 985.79 985.79	755.6 29.75 1007.38 1007.38	0.5 0.02 0.67 0.67	64	Wind blowing from the west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			60%. 6/10. 5 oktas						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 (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	23.7 75
	09	31.5 89				56	Wind blowing from the west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							24.7 76	33.4 92							21.8 71
	08	30.2 86				59	Wind blowing from the west-southwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							24.7 76	33.4 92							21.4 71
	07	28.8 84	738.9 29.09 985.12 985.12	755.2 29.73 1006.85 1006.85	0.8 0.03 1.07 1.07	64	Calm, no wind	Calm			60%. 6/10. 5 oktas				25.2 77		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 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	21.3 70
	06	24.7 76				79		Calm							24.7 76	33.4 92							20.7 69
	05	25.0 77				77	Wind blowing from the south	Calm							25.0 77	33.4 92							20.6 69
	04	25.4 78	738.1 29.06 984.05 984.05	754.6 29.71 1006.05 1006.05	-1.2 -0.05 -1.6 -1.6	74	Calm, no wind	Calm			60%. 6/10. 5 oktas						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.	10.0 6.2	20.5 69
	03	25.5 78				73	Wind blowing from the south-east	Calm							25.5 78	33.4 92							20.4 69
	02	25.8 78				74	Wind blowing from the south-southeast	Calm							25.8 78	33.4 92							20.8 69
	01	26.4 80	739.3 29.11 985.65 985.65	755.7 29.75 1007.52 1007.52	-0.6 -0.02 -0.8 -0.8	74	Calm, no wind	Calm			60%. 6/10. 5 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 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.	10.0 6.2	21.3 70
	00	27.1 81				70	Wind blowing from the east-southeast	Calm							26.6 80	33.4 92							21.2 70
August 25, Tuesday	23	27.7 82				67	Wind blowing from the south-southwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							26.5 80	33.4 92							21.0 70
	22	28.2 83	739.9 29.13 986.45 986.45	756.3 29.78 1008.32 1008.32	1.5 0.06 2 2	64	Calm, no wind	Calm			60%. 6/10. 5 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 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.	10.0 6.2	20.8 69
	21	28.3 83				65	Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							26.5 80	33.4 92							21.1 70
	20	28.6 83				66	Wind blowing from the north	Calm							26.5 80	33.4 92							21.7 71
	19	29.4 85	738.4 29.07 984.45 984.45	754.6 29.71 1006.05 1006.05	1.0 0.04 1.33 1.33	63	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 oktas					33.4 92	No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	70 – 80%. 7/10 – 8/10. 6 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	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.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	21.7 71
	18	30.6 87				57	Wind blowing from the west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							26.5 80	33.4 92							21.0 70