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 22, Saturday	01	26.9 80	739.6 29.12 986.05 986.05	756.1 29.77 1008.05 1008.05	-0.9 -0.04 -1.2 -1.2	84	Calm, no wind	Calm			100%. 10/10. 8 oktas						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.	Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels.	Cirrostratus covering the whole sky.	10.0 6.2	24.0 75
2026 August 22, Saturday	00	26.7 80				75	Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							24.2 76	33.7 93							21.9 71
August 21, Friday	23	27.2 81				72	Wind blowing from the south-southwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							24.2 76	33.7 93							21.6 71
	22	27.0 81	740.5 29.15 987.25 987.25	756.9 29.8 1009.12 1009.12	2.1 0.08 2.8 2.8	84	Wind blowing from the south-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			100%. 10/10. 8 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	Altocumulus translucidus at a single level.	Cirrostratus covering the whole sky.	10.0 6.2	24.1 75
	21	27.6 82				71	Wind blowing from the south	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							24.2 76	33.7 93							21.8 71
	20	27.8 82				71	Wind blowing from the east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							24.2 76	33.7 93							22.1 72
	19	29.2 85	738.4 29.07 984.45 984.45	754.6 29.71 1006.05 1006.05	0.3 0.01 0.4 0.4	74	Calm, no wind	Calm			100%. 10/10. 8 oktas					33.1 92	Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels.	50%. 5/10. 4 oktas	600-1000 1968-3281	Altocumulus translucidus at a single level.	Cirrostratus covering the whole sky.	10.0 6.2	24.0 75
	18	30.2 86				60	Wind blowing from the south-southwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							24.2 76	33.7 93							21.6 71
	17	30.7 87				54	Wind blowing from the west-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							24.2 76	33.7 93							20.2 68
	16	31.7 89	738.1 29.06 984.05 984.05	754.3 29.7 1005.65 1005.65	-1.3 -0.05 -1.73 -1.73	59	Wind blowing from the west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 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	Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels.	Cirrostratus covering the whole sky.	10.0 6.2	22.7 73
	15	32.2 90				51	Wind blowing from the west-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)															20.7 69	No precipitation No precipitation	1
	14	32.7 91				49	Wind blowing from the west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							24.2 76	33.7 93							20.7 69
	13	26.9 80	739.4 29.11 985.79 985.79	755.8 29.76 1007.65 1007.65	-0.8 -0.03 -1.07 -1.07	89	Wind blowing from the west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			100%. 10/10. 8 oktas	State of sky on the whole unchanged.	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 and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels.	50%. 5/10. 4 oktas	600-1000 1968-3281	Altocumulus translucidus at a single level.	Cirrostratus covering the whole sky.	10.0 6.2	24.9 77	0.2 0.01	6
	12	31.7 89				54	Wind blowing from the west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							24.2 76	32.0 90							21.2 70
	11	30.8 87				59	Wind blowing from the west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							24.2 76	31.2 88							22.0 72
	10	28.5 83	740.2 29.14 986.85 986.85	756.5 29.78 1008.58 1008.58	-0.3 -0.01 -0.4 -0.4	88	Calm, no wind	Calm			100%. 10/10. 8 oktas	State of sky on the whole unchanged.	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 and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels.	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.	Cirrostratus covering the whole sky.	10.0 6.2	26.4 80	0.1	3
	09	27.5 82				73	Wind blowing from the north-northeast	Calm							24.2 76								22.2 72
	08	25.7 78				82	Wind blowing from the south-west	Calm							24.2 76								22.4 72
	07	24.6 76	740.5 29.15 987.25 987.25	757.1 29.81 1009.38 1009.38	0.3 0.01 0.4 0.4	86	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.	23.8 75		Stratocumulus other than Stratocumulus cumulogenitus.	100%. 10/10. 8 oktas	600-1000 1968-3281			10.0 6.2	22.1 72	1.0 0.04	24
	06	24.2 76				83		Calm							24.2 76	31.2 88							21.1 70
	05	24.5 76				82	Wind blowing from the west	Calm							24.2 76	31.2 88							21.3 70
	04	24.0 75	740.2 29.14 986.85 986.85	756.8 29.8 1008.98 1008.98	0.4 0.02 0.53 0.53	87	Calm, no wind	Calm			100%. 10/10. 8 oktas	Rain (not freezing) not falling as shower(s).	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.			Stratocumulus other than Stratocumulus cumulogenitus.	100%. 10/10. 8 oktas	600-1000 1968-3281			10.0 6.2	21.6 71	0.2 0.01	3
	03	24.6 76				82	Wind blowing from the north-northeast	Calm							24.2 76	31.2 88							21.3 70
	02	24.5 76				84	Wind blowing from the west-southwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							24.2 76	31.2 88							21.7 71
	01	24.2 76	739.8 29.13 986.32 986.32	756.4 29.78 1008.45 1008.45	0.3 0.01 0.4 0.4	85	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 during part of the appropriate period and covering 1/2 or less during part of the period.			Stratocumulus other than Stratocumulus cumulogenitus.	100%. 10/10. 8 oktas	600-1000 1968-3281			8.0 5.0	21.5 71	1.0 0.04	18