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
2025 April 29, Tuesday	03	23.2 74	741.1 29.18 988.05 988.05	756.7 29.79 1008.85 1008.85	-0.5 -0.02 -0.67 -0.67	87	Wind blowing from the north-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.1 74	37.2 99							21.0 70	7.0 0.28	1
	02	25.1 77	741.4 29.19 988.45 988.45	757.1 29.81 1009.38 1009.38	0.0 0 0 0	79	Wind blowing from the east-southeast	Calm							25.0 77	37.2 99							21.2 70
	01	25.5 78	742.0 29.21 989.25 989.25	758.5 29.86 1011.25 1011.25	0.9 0.04 1.2 1.2	94	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.	100%. 10/10. 8 oktas	600-1000 1968-3281			6.0 3.7	24.5 76	3.0 0.12	18
	00	27.1 81	741.6 29.2 988.72 988.72	757.3 29.81 1009.65 1009.65	1.5 0.06 2 2	67	Wind blowing from the north	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							25.2 77	37.2 99							20.4 69
April 28, Monday	23	27.3 81	741.4 29.19 988.45 988.45	757.1 29.81 1009.38 1009.38	1.8 0.07 2.4 2.4	69	Wind blowing from the north-east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							25.2 77	37.2 99							21.1 70
	22	27.5 82	741.1 29.18 988.05 988.05	757.5 29.82 1009.92 1009.92	1.9 0.07 2.53 2.53	82	Wind blowing from the south-southwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			70 – 80%. 7/10 – 8/10. 6 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	24.2 76
	21	28.0 82	740.1 29.14 986.72 986.72	755.8 29.76 1007.65 1007.65	1.9 0.07 2.53 2.53	70	Wind blowing from the north-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							25.2 77	37.2 99							22.0 72
	20	28.2 83	739.6 29.12 986.05 986.05	755.2 29.73 1006.85 1006.85	2.3 0.09 3.07 3.07	69	Wind blowing from the west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							25.2 77	37.2 99							22.0 72
	19	29.5 85	739.2 29.1 985.52 985.52	755.5 29.74 1007.25 1007.25	1.2 0.05 1.6 1.6	71	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 oktas	State of sky on the whole unchanged.	Thunderstorm(s) with or without precipitation.	Cloud covering more than 1/2 of the sky throughout the appropriate period.		37.0 99	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	23.7 75
	18	30.3 87	738.2 29.06 984.19 984.19	753.9 29.68 1005.12 1005.12	0.7 0.03 0.93 0.93	56	Wind blowing from the west-northwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							25.2 77	37.2 99							20.5 69
	17	31.7 89	737.3 29.03 982.99 982.99	753.0 29.65 1003.92 1003.92	-1.1 -0.04 -1.47 -1.47	55	Wind blowing from the west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							25.2 77	37.2 99							21.5 71
	16	33.5 92	738.0 29.06 983.92 983.92	754.0 29.69 1005.25 1005.25	-1.9 -0.07 -2.53 -2.53	58	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 oktas	Clouds generally forming or developing.	Thunderstorm(s) with or without precipitation.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	60%. 6/10. 5 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	24.1 75
	15	33.2 92	737.5 29.04 983.25 983.25	753.1 29.65 1004.05 1004.05	-3.1 -0.12 -4.13 -4.13	48	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							25.2 77	37.2 99							20.8 69
	14	36.9 98	738.4 29.07 984.45 984.45	754.0 29.69 1005.25 1005.25	-3.0 -0.12 -4 -4	39	Wind blowing from the east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)							25.2 77	37.2 99							20.7 69
	13	36.0 97	739.9 29.13 986.45 986.45	755.8 29.76 1007.65 1007.65	-2.4 -0.09 -3.2 -3.2	49	Wind blowing from the south	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			60%. 6/10. 5 oktas						Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level.	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	23.8 75
	12	36.5 98	740.6 29.16 987.39 987.39	756.3 29.78 1008.32 1008.32	-1.1 -0.04 -1.47 -1.47	43	Wind blowing from the north	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							25.2 77	37.2 99							22.1 72
	11	34.7 94	741.4 29.19 988.45 988.45	757.1 29.81 1009.38 1009.38	0.0 0 0 0	47	Wind blowing from the south-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							25.2 77	37.2 99							21.7 71
	10	32.5 91	742.3 29.22 989.65 989.65	758.4 29.86 1011.12 1011.12	1.0 0.04 1.33 1.33	63	Calm, no wind	Calm			40%. 4/10. 3 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.	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	24.7 76
	09	31.6 89	741.7 29.2 988.85 988.85	757.4 29.82 1009.78 1009.78	1.1 0.04 1.47 1.47	56	Wind blowing from the north	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							25.2 77								21.6 71
	08	29.2 85	741.4 29.19 988.45 988.45	757.1 29.81 1009.38 1009.38	1.1 0.04 1.47 1.47	66	Wind blowing from the north-west	Calm							25.2 77								22.2 72
	07	26.2 79	741.3 29.19 988.32 988.32	757.8 29.83 1010.32 1010.32	1.3 0.05 1.73 1.73	89	Calm, no wind	Calm			100%. 10/10. 8 oktas				24.9 77		No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	100%. 10/10. 8 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.		10.0 6.2	24.2 76
	06	25.2 77	740.6 29.16 987.39 987.39	756.3 29.78 1008.32 1008.32	0.9 0.04 1.2 1.2	81	Wind blowing from the west-northwest	Calm							24.2 76								21.8 71
	05	25.2 77	740.3 29.15 986.99 986.99	756.0 29.76 1007.92 1007.92	0.4 0.02 0.53 0.53	82	Wind blowing from the west-northwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							24.2 76								21.9 71
	04	25.5 78	740.0 29.13 986.59 986.59	756.5 29.78 1008.58 1008.58	-0.5 -0.02 -0.67 -0.67	91	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	24.0 75
	03	25.7 78	739.7 29.12 986.19 986.19	755.4 29.74 1007.12 1007.12	-1.0 -0.04 -1.33 -1.33	81	Wind blowing from the west	Calm							23.8 75								22.2 72