Weather archive in Chok Chai

To receive explanations, hover over the appropriate heading

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 February 7, Saturday	22	28.0 82	741.3 29.19 988.32 988.32	757.7 29.83 1010.18 1010.18	1.1 0.04 1.47 1.47	63	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 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.			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, but the continuous veil does not reach 45 degrees above the horizon.	8.0 5.0	20.4 69
	21	28.1 83	741.0 29.17 987.92 987.92	756.7 29.79 1008.85 1008.85	1.5 0.06 2 2	56		Calm							21.8 71	36.5 98							18.6 65
	20	29.6 85	740.5 29.15 987.25 987.25	756.1 29.77 1008.05 1008.05	1.3 0.05 1.73 1.73	48	Wind blowing from the south-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							21.8 71	36.5 98							17.6 64
	19	31.7 89	740.2 29.14 986.85 986.85	756.4 29.78 1008.45 1008.45	0.8 0.03 1.07 1.07	48	Calm, no wind	Calm			100%. 10/10. 8 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.		36.0 97	Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level.	50%. 5/10. 4 oktas	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	Cirrostratus covering the whole sky.	8.0 5.0	19.5 67
	18	32.7 91	739.5 29.11 985.92 985.92	755.2 29.73 1006.85 1006.85	0.3 0.01 0.4 0.4	38	Wind blowing from the east-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							21.8 71	36.5 98							16.6 62
	17	34.2 94	739.2 29.1 985.52 985.52	754.9 29.72 1006.45 1006.45	-0.7 -0.03 -0.93 -0.93	33	Wind blowing from the south-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							21.8 71	36.5 98							15.7 60
	16	35.7 96	739.4 29.11 985.79 985.79	755.4 29.74 1007.12 1007.12	-2.0 -0.08 -2.67 -2.67	34	Wind blowing from the south-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			20–30%. 2/10–3/10. 2 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.			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, but the continuous veil does not reach 45 degrees above the horizon.	8.0 5.0	17.7 64
	15	35.7 96	739.2 29.1 985.52 985.52	754.9 29.72 1006.45 1006.45		30	Wind blowing from the north-northwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							21.8 71	36.4 98							15.7 60
	14	35.5 96	739.9 29.13 986.45 986.45	755.6 29.75 1007.38 1007.38	-2.8 -0.11 -3.73 -3.73	32	Wind blowing from the south-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							21.8 71	36.4 98							16.1 61
	13	34.6 94	741.4 29.19 988.45 988.45	757.4 29.82 1009.78 1009.78	-2.1 -0.08 -2.8 -2.8	35	Wind blowing from the east-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			20–30%. 2/10–3/10. 2 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, but the continuous veil does not reach 45 degrees above the horizon.	8.0 5.0	16.8 62
	11	33.9 93	742.7 29.24 990.19 990.19	758.4 29.86 1011.12 1011.12	0.0 0 0 0	39	Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							21.8 71	36.4 98							17.9 64
	10	29.5 85	743.5 29.27 991.25 991.25	759.9 29.92 1013.12 1013.12	1.2 0.05 1.6 1.6	60	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 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.			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, but the continuous veil does not reach 45 degrees above the horizon.	8.0 5.0	21.0 70
	09	27.2 81	743.1 29.26 990.72 990.72	758.8 29.87 1011.65 1011.65	1.5 0.06 2 2	64	Wind blowing from the south	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							21.8 71								19.7 67
	08	24.7 76	742.7 29.24 990.19 990.19	758.4 29.86 1011.12 1011.12	1.6 0.06 2.13 2.13	75	Wind blowing from the south-southwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							21.8 71								19.9 68
	07	22.5 73	742.3 29.22 989.65 989.65	759.1 29.89 1012.05 1012.05	1.2 0.05 1.6 1.6	87	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 oktas				22.0 72		Stratocumulus other than Stratocumulus cumulogenitus.	40%. 4/10. 3 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, but the continuous veil does not reach 45 degrees above the horizon.	10.0 6.2	20.2 68
	06	22.3 72	741.6 29.2 988.72 988.72	757.3 29.81 1009.65 1009.65	0.8 0.03 1.07 1.07	79	Wind blowing from the south-west	Calm							20.5 69	36.4 98							18.5 65
	05	23.1 74	741.1 29.18 988.05 988.05	756.7 29.79 1008.85 1008.85	0.3 0.01 0.4 0.4	77	Wind blowing from the west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							20.5 69	36.4 98							18.8 66
	04	23.1 74	741.1 29.18 988.05 988.05	757.7 29.83 1010.18 1010.18	-0.3 -0.01 -0.4 -0.4	82	Calm, no wind	Calm			40%. 4/10. 3 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, but the continuous veil does not reach 45 degrees above the horizon.	10.0 6.2	19.8 68
	03	23.5 74	740.8 29.17 987.65 987.65	756.5 29.78 1008.58 1008.58	-0.6 -0.02 -0.8 -0.8	74	Wind blowing from the north-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							20.5 69	36.4 98							18.6 65
	02	23.7 75	740.8 29.17 987.65 987.65	756.5 29.78 1008.58 1008.58	-0.8 -0.03 -1.07 -1.07	75	Wind blowing from the west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							20.5 69	36.4 98							19.0 66
	01	24.2 76	741.4 29.19 988.45 988.45	758.1 29.85 1010.72 1010.72	-0.7 -0.03 -0.93 -0.93	79	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 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, but the continuous veil does not reach 45 degrees above the horizon.	10.0 6.2	20.4 69
	00	25.2 77	741.4 29.19 988.45 988.45	757.0 29.8 1009.25 1009.25	0.0 0 0 0	67	Wind blowing from the south-southeast	Calm							20.5 69	36.4 98							18.6 65
February 6, Friday	23	25.5 78	741.6 29.2 988.72 988.72	757.3 29.81 1009.65 1009.65	0.5 0.02 0.67 0.67	66	Wind blowing from the south	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							20.5 69	36.4 98							18.7 66
February 6, Friday	22	27.2 81	742.1 29.22 989.39 989.39	758.5 29.86 1011.25 1011.25	1.0 0.04 1.33 1.33	71	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 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, but the continuous veil does not reach 45 degrees above the horizon.	10.0 6.2	21.5 71