Weather archive in Surat Thani

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 September 20, Sunday	23	26.2 79	757.9 29.84 1010.45 1010.45	758.5 29.86 1011.25 1011.25			Wind blowing from the south-southwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							24.3 76	32.5 91								No precipitation No precipitation	1
	22	27.2 81	757.9 29.84 1010.45 1010.45	761.2 29.97 1014.85 1014.85	1.5 0.06 2 2	86	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 oktas	Thunderstorm, but no precipitation at the time of observation.	Thunderstorm(s) with or without precipitation.	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.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	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	24.6 76
	21	27.3 81				86	Wind blowing from the north-northeast	Calm							24.3 76	32.5 91							24.7 76
	20	28.5 83				86	Wind blowing from the west-southwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							24.3 76	32.5 91							25.9 79
	19	29.8 86	756.4 29.78 1008.45 1008.45	759.5 29.9 1012.58 1012.58	0.9 0.04 1.2 1.2	83	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.		32.8 91	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	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	26.6 80
	18	29.7 85				83	Wind blowing from the west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							24.3 76	32.5 91							26.5 80
	17	30.7 87				79	Wind blowing from the north-northwest	Calm							24.3 76	32.5 91							26.6 80
	16	32.1 90	755.5 29.74 1007.25 1007.25	758.5 29.86 1011.25 1011.25	-1.7 -0.07 -2.27 -2.27	69	Calm, no wind	Calm			100%. 10/10. 8 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 humilis or Cumulus fractus other than of bad weather, or both.	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.	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	25.8 78
	15	31.8 89				70	Wind blowing from the north-northwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							24.3 76	32.7 91							25.7 78
	14	32.2 90				70	Wind blowing from the north-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							24.3 76	33.7 93							26.1 79
	13	32.4 90	757.2 29.81 1009.52 1009.52	760.3 29.93 1013.65 1013.65	-1.4 -0.06 -1.87 -1.87	62	Calm, no wind	Calm			100%. 10/10. 8 oktas	Haze.	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 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	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	24.3 76
	12	31.2 88				75	Wind blowing from the south-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							24.3 76	34.0 93							26.3 79
	11	30.2 86				80	Wind blowing from the north-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							24.3 76	34.0 93							26.3 79
	10	30.1 86	758.6 29.87 1011.38 1011.38	761.8 29.99 1015.65 1015.65	1.3 0.05 1.73 1.73	71	Calm, no wind	Calm			100%. 10/10. 8 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 humilis or Cumulus fractus other than of bad weather, or both.	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.	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	24.2 76
	09	28.0 82	758.5 29.86 1011.25 1011.25	759.1 29.89 1012.05 1012.05			Wind blowing from the south-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							24.3 76									No precipitation No precipitation	1
	08	26.2 79	758.1 29.85 1010.72 1010.72	758.7 29.87 1011.52 1011.52			Wind blowing from the east-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							24.3 76									No precipitation No precipitation	1
	07	25.0 77	757.3 29.81 1009.65 1009.65	760.5 29.94 1013.92 1013.92	1.4 0.06 1.87 1.87	94	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 oktas	Mist.	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.	24.4 76		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	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	24.5 76	757.0 29.8 1009.25 1009.25	757.6 29.83 1010.05 1010.05				Calm							24.1 75	34.0 93								No precipitation No precipitation	1
	05	24.6 76	756.4 29.78 1008.45 1008.45	757.0 29.8 1009.25 1009.25				Calm							24.1 75	34.0 93								No precipitation No precipitation	1
	04	24.7 76	755.9 29.76 1007.78 1007.78	759.1 29.89 1012.05 1012.05	-1.1 -0.04 -1.47 -1.47	96	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 oktas	Mist.	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 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	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
	03	24.6 76	756.1 29.77 1008.05 1008.05	756.7 29.79 1008.85 1008.85				Calm							24.1 75	34.0 93								No precipitation No precipitation	1
	02	24.8 77	756.4 29.78 1008.45 1008.45	757.0 29.8 1009.25 1009.25				Calm							24.1 75	34.0 93								No precipitation No precipitation	1
	01	25.7 78	757.0 29.8 1009.25 1009.25	760.1 29.93 1013.38 1013.38	-0.6 -0.02 -0.8 -0.8	91	Calm, no wind	Calm			50%. 5/10. 4 oktas	Mist.	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 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	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, but the continuous veil does not reach 45 degrees above the horizon.	8.0 5.0	24.2 76
	00	25.6 78	757.7 29.83 1010.18 1010.18	758.3 29.85 1010.98 1010.98				Calm							24.1 75	34.0 93								No precipitation No precipitation	1