Weather archive on Ko Sichang Island

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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 December 27, Saturday	09	28.6 83	758.5 29.86 1011.25 1011.25	760.7 29.95 1014.18 1014.18	1.8 0.07 2.4 2.4	59	Wind blowing from the north-east	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)							25.5 78								19.8 68
	08	26.5 80	757.9 29.84 1010.45 1010.45	760.2 29.93 1013.52 1013.52	1.7 0.07 2.27 2.27	68	Wind blowing from the east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							25.5 78								20.1 68
	07	25.5 78	756.8 29.8 1008.98 1008.98	759.2 29.89 1012.18 1012.18	1.6 0.06 2.13 2.13	68	Wind blowing from the east-northeast	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.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	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; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered.	10.0 6.2	19.1 66
	06	25.7 78	756.7 29.79 1008.85 1008.85	758.9 29.88 1011.78 1011.78	0.8 0.03 1.07 1.07	68	Wind blowing from the north-east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)							25.6 78								19.3 67
	05	25.7 78	756.2 29.77 1008.18 1008.18	758.5 29.86 1011.25 1011.25	0.0 0 0 0	67	Wind blowing from the east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)							25.7 78	35.4 96							19.2 67
	04	25.7 78	755.2 29.73 1006.85 1006.85	757.6 29.83 1010.05 1010.05	-0.6 -0.02 -0.8 -0.8	60	Wind blowing from the east-northeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0						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 uncinus or fibratus, or both, progressively invading the sky; they generally thicken as a whole.	10.0 6.2	17.4 63
	03	25.7 78	755.9 29.76 1007.78 1007.78	758.2 29.85 1010.85 1010.85	-0.8 -0.03 -1.07 -1.07	71	Wind blowing from the east-northeast	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)							25.7 78	35.4 96							20.0 68
	02	26.1 79	756.2 29.77 1008.18 1008.18	758.5 29.86 1011.25 1011.25	-0.7 -0.03 -0.93 -0.93	69	Wind blowing from the east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							25.8 78	35.4 96							20.0 68
	01	26.4 80	755.8 29.76 1007.65 1007.65	758.2 29.85 1010.85 1010.85	-0.5 -0.02 -0.67 -0.67	66	Wind blowing from the east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0						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 uncinus or fibratus, or both, progressively invading the sky; they generally thicken as a whole.	10.0 6.2	19.6 67
	00	26.4 80	756.7 29.79 1008.85 1008.85	759.0 29.88 1011.92 1011.92	-0.4 -0.02 -0.53 -0.53	72	Wind blowing from the east-southeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							25.8 78	35.4 96							20.8 69
December 26, Friday	23	26.9 80	756.9 29.8 1009.12 1009.12	759.1 29.89 1012.05 1012.05	0.1 0 0.13 0.13	71	Wind blowing from the east-southeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							25.8 78	35.4 96							21.2 70
	22	27.7 82	756.3 29.78 1008.32 1008.32	758.6 29.87 1011.38 1011.38	0.9 0.04 1.2 1.2	65	Calm, no wind	Calm			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	20.6 69
	21	28.1 83	757.1 29.81 1009.38 1009.38	759.4 29.9 1012.45 1012.45	1.6 0.06 2.13 2.13	71	Wind blowing from the east-northeast	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)							25.8 78	35.4 96							22.4 72
	20	28.1 83	756.8 29.8 1008.98 1008.98	759.1 29.89 1012.05 1012.05	1.6 0.06 2.13 2.13	74	Wind blowing from the east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							25.8 78	35.4 96							23.1 74
	19	28.6 83	755.4 29.74 1007.12 1007.12	757.7 29.83 1010.18 1010.18	1.1 0.04 1.47 1.47	69	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 oktas					31.3 88	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	22.4 72
	18	29.5 85	755.5 29.74 1007.25 1007.25	757.8 29.83 1010.32 1010.32	0.7 0.03 0.93 0.93	66	Wind blowing from the south	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)							25.8 78	35.4 96							22.4 72
	17	29.9 86	755.2 29.73 1006.85 1006.85	757.4 29.82 1009.78 1009.78	0.0 0 0 0	62	Wind blowing from the west-southwest	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)							25.8 78	35.4 96							21.9 71
	16	30.0 86	754.3 29.7 1005.65 1005.65	756.6 29.79 1008.72 1008.72	-0.9 -0.04 -1.2 -1.2	59	Wind blowing from the south-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 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	21.0 70
	15	33.4 92	754.8 29.72 1006.32 1006.32	757.0 29.8 1009.25 1009.25	-2.0 -0.08 -2.67 -2.67	54	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							25.8 78	35.7 96							22.9 73
	14	34.7 94	755.2 29.73 1006.85 1006.85	757.4 29.82 1009.78 1009.78	-2.1 -0.08 -2.8 -2.8	49	Wind blowing from the east-southeast	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)							25.8 78	35.7 96							22.5 73
	13	30.8 87	755.2 29.73 1006.85 1006.85	757.5 29.82 1009.92 1009.92	-1.5 -0.06 -2 -2	52	Wind blowing from the east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			20–30%. 2/10–3/10. 2 oktas						Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	Cirrus uncinus or fibratus, or both, progressively invading the sky; they generally thicken as a whole.	10.0 6.2	19.7 67
	12	34.1 93	756.8 29.8 1008.98 1008.98	759.1 29.89 1012.05 1012.05	-0.6 -0.02 -0.8 -0.8	48	Wind blowing from the south	Calm							25.8 78	36.3 97							21.5 71
	11	34.3 94	757.3 29.81 1009.65 1009.65	759.5 29.9 1012.58 1012.58	0.3 0.01 0.4 0.4	48	Wind blowing from the east-northeast	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)							25.8 78	36.3 97							21.9 71
	10	30.1 86	756.7 29.79 1008.85 1008.85	759.0 29.88 1011.92 1011.92	1.1 0.04 1.47 1.47	58	Wind blowing from the east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			20–30%. 2/10–3/10. 2 oktas						Cumulus humilis or Cumulus fractus other than of bad weather, or both.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	Cirrus uncinus or fibratus, or both, progressively invading the sky; they generally thicken as a whole.	10.0 6.2	21.0 70
	09	29.7 85	757.4 29.82 1009.78 1009.78	759.7 29.91 1012.85 1012.85	1.4 0.06 1.87 1.87	58	Wind blowing from the east-northeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							25.8 78								20.7 69