Weather archive in Ko Samui / Maret

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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	19	24.7 76	758.3 29.85 1010.98 1010.98	758.8 29.87 1011.65 1011.65	0.7 0.03 0.93 0.93	98	Wind blowing from the north-northeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 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.		27.7 82	Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus.	20–30%. 2/10–3/10. 2 oktas	300-600 984-1968	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.	7.0 4.4	24.3 76	56.0 2.2	12
	18	25.7 78	758.4 29.86 1011.12 1011.12	758.9 29.88 1011.78 1011.78	0.5 0.02 0.67 0.67		Wind blowing from the east-southeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							23.8 75	29.4 85								2.0 0.08	1
	17	24.4 76	757.9 29.84 1010.45 1010.45	758.4 29.86 1011.12 1011.12	-0.2 -0.01 -0.27 -0.27		Wind blowing from the east-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.8 75	29.4 85								2.0 0.08	1
	16	24.4 76	757.6 29.83 1010.05 1010.05	758.1 29.85 1010.72 1010.72	-0.3 -0.01 -0.4 -0.4	98	Wind blowing from the north-northeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, continuous, moderate at time of observation.	Rain.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus.	20–30%. 2/10–3/10. 2 oktas	300-600 984-1968	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.	7.0 4.4	24.1 75	47.0 1.85	3
	15	23.8 75	757.9 29.84 1010.45 1010.45	758.5 29.86 1011.25 1011.25	-1.3 -0.05 -1.73 -1.73		Wind blowing from the east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							23.8 75	29.4 85								24.0 0.94	1
	14	25.2 77	758.1 29.85 1010.72 1010.72	758.6 29.87 1011.38 1011.38	-1.2 -0.05 -1.6 -1.6		Wind blowing from the south	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							25.0 77	29.4 85								18.0 0.71	1
	13	27.5 82	757.9 29.84 1010.45 1010.45	758.4 29.86 1011.12 1011.12	-0.8 -0.03 -1.07 -1.07	88	Wind blowing from the south-east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	Rain (not freezing) not falling as shower(s).	Cloud covering more than 1/2 of the sky throughout the appropriate period.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.	20–30%. 2/10–3/10. 2 oktas	300-600 984-1968	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.	8.0 5.0	25.4 78	1.0 0.04	6
	12	28.1 83	759.2 29.89 1012.18 1012.18	759.7 29.91 1012.85 1012.85	-0.1 -0 -0.13 -0.13	89	Wind blowing from the east-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							25.4 78	29.4 85							26.2 79
	11	29.1 84	759.3 29.89 1012.32 1012.32	759.8 29.91 1012.98 1012.98	0.5 0.02 0.67 0.67	82	Wind blowing from the south-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							25.4 78	29.1 84							25.8 78
	10	28.0 82	758.7 29.87 1011.52 1011.52	759.2 29.89 1012.18 1012.18	1.1 0.04 1.47 1.47	86	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 oktas	Mist.	Cloud covering more than 1/2 of the sky throughout the appropriate period.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			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	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.	8.0 5.0	25.4 78
	09	28.3 83	759.3 29.89 1012.32 1012.32	759.8 29.91 1012.98 1012.98	1.8 0.07 2.4 2.4	83	Wind blowing from the east-southeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							25.1 77	28.3 83							25.1 77
	08	27.8 82	758.8 29.87 1011.65 1011.65	759.4 29.9 1012.45 1012.45	1.8 0.07 2.4 2.4	79	Wind blowing from the east-northeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							24.7 76	28.2 83							23.9 75
	07	26.6 80	757.6 29.83 1010.05 1010.05	758.2 29.85 1010.85 1010.85	1.2 0.05 1.6 1.6	86	Wind blowing from the east-northeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas	Mist.	Cloud covering more than 1/2 of the sky throughout the appropriate period.	Cloud covering more than 1/2 of the sky throughout the appropriate period.	24.5 76		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	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.	8.0 5.0	24.0 75
	06	27.3 81	757.5 29.82 1009.92 1009.92	758.0 29.84 1010.58 1010.58	0.5 0.02 0.67 0.67	89	Wind blowing from the east-southeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							24.7 76	28.2 83							25.3 78
	05	27.2 81	757.0 29.8 1009.25 1009.25	757.6 29.83 1010.05 1010.05	-0.4 -0.02 -0.53 -0.53		Wind blowing from the east-northeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							24.7 76	28.2 83
	04	26.3 79	756.4 29.78 1008.45 1008.45	756.9 29.8 1009.12 1009.12	-0.9 -0.04 -1.2 -1.2	92	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 oktas	Mist.	Cloud covering more than 1/2 of the sky throughout the appropriate period.	Cloud covering more than 1/2 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.	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.	8.0 5.0	24.9 77
	03	26.6 80	757.0 29.8 1009.25 1009.25	757.5 29.82 1009.92 1009.92	-1.2 -0.05 -1.6 -1.6		Wind blowing from the north-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							24.7 76	28.2 83
	02	26.6 80	757.4 29.82 1009.78 1009.78	757.9 29.84 1010.45 1010.45	-0.9 -0.04 -1.2 -1.2		Wind blowing from the east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							24.7 76	28.8 84
	01	26.4 80	757.3 29.81 1009.65 1009.65	757.9 29.84 1010.45 1010.45	-0.2 -0.01 -0.27 -0.27	90	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 oktas	Mist.	Cloud covering more than 1/2 of the sky throughout the appropriate period.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			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	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.	8.0 5.0	24.7 76
	00	26.9 80	758.2 29.85 1010.85 1010.85	758.7 29.87 1011.52 1011.52	0.2 0.01 0.27 0.27		Wind blowing from the east-northeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							24.7 76	28.9 84
December 26, Friday	23	25.6 78	758.3 29.85 1010.98 1010.98	758.8 29.87 1011.65 1011.65	0.6 0.02 0.8 0.8		Wind blowing from the north	Calm							24.7 76	28.9 84
	22	26.4 80	757.5 29.82 1009.92 1009.92	758.0 29.84 1010.58 1010.58	0.5 0.02 0.67 0.67	91	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 oktas	Mist.	Cloud covering more than 1/2 of the sky throughout the appropriate period.	Cloud covering more than 1/2 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.	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.	8.0 5.0	24.8 77
	21	26.6 80	758.0 29.84 1010.58 1010.58	758.5 29.86 1011.25 1011.25	0.7 0.03 0.93 0.93		Wind blowing from the east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							24.7 76	28.9 84
	20	27.3 81	757.7 29.83 1010.18 1010.18	758.2 29.85 1010.85 1010.85	0.8 0.03 1.07 1.07		Wind blowing from the east	Calm							24.7 76	28.9 84
	19	27.0 81	757.0 29.8 1009.25 1009.25	757.5 29.82 1009.92 1009.92	-0.6 -0.02 -0.8 -0.8	89	Wind blowing from the north-east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas	Mist.	Cloud covering more than 1/2 of the sky throughout the appropriate period.	Cloud covering more than 1/2 of the sky throughout the appropriate period.		28.0 82	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	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.	8.0 5.0	25.0 77