Weather archive in Ratchaburi

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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
2026 May 16, Saturday	01	27.0 81	754.6 29.71 1006.05 1006.05	755.5 29.74 1007.25 1007.25	-0.7 -0.03 -0.93 -0.93	84	Calm, no wind	Calm			60%. 6/10. 5 oktas						Stratocumulus cumulogenitus.	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 fibratus, sometimes uncinus, not progressively invading the sky.	10.0 6.2	24.1 75
2026 May 16, Saturday	00	27.8 82				78		Calm							26.5 80	36.7 98							23.7 75
May 15, Friday	23	28.3 83				75	Wind blowing from the south	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															23.4 74	No precipitation No precipitation	1
	22	29.0 84	755.3 29.74 1006.98 1006.98	756.2 29.77 1008.18 1008.18	2.0 0.08 2.67 2.67	81	Calm, no wind	Calm			60%. 6/10. 5 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	25.5 78
	21	28.7 84				86	Wind blowing from the west-southwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							26.5 80	36.7 98							26.1 79
	20	29.8 86				81		Calm															26.2 79	No precipitation No precipitation	1
	19	30.1 86	753.3 29.66 1004.32 1004.32	754.3 29.7 1005.65 1005.65	0.4 0.02 0.53 0.53	82	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.		36.9 98	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	Altostratus opacus 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.	12.0 7.5	26.6 80	0.2 0.01	12
	18	31.3 88				73	Wind blowing from the east-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							26.5 80	36.7 98							25.8 78
	17	31.5 89				72	Wind blowing from the north	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)															25.9 79	No precipitation No precipitation	1
	16	29.2 85	752.9 29.64 1003.78 1003.78	753.9 29.68 1005.12 1005.12	-2.5 -0.1 -3.33 -3.33	83	Wind blowing from the north	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas	Clouds generally dissolving or becoming less developed.	Thunderstorm(s) with or without precipitation.	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.	20–30%. 2/10–3/10. 2 oktas	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	12.0 7.5	26.1 79	0.2 0.01	3
	15	28.6 83				81	Wind blowing from the east-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							26.5 80	36.7 98							25.1 77
	14	27.8 82				82	Wind blowing from the east-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							26.5 80	36.7 98							24.4 76
	13	31.4 89	755.4 29.74 1007.12 1007.12	756.4 29.78 1008.45 1008.45	-0.4 -0.02 -0.53 -0.53	70	Wind blowing from the west	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			100%. 10/10. 8 oktas	Thunderstorm, slight or moderate, without hail, but with rain and/or snow at time of observation.	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.	50%. 5/10. 4 oktas	300-600 984-1968	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.	Cirrostratus covering the whole sky.	8.0 5.0	25.2 77	Trace of precipitation Trace of precipitation	6
	12	36.7 98				50	Wind blowing from the east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							26.5 80	36.7 98							24.7 76
	11	35.4 96				55	Wind blowing from the east-northeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)															25.1 77	No precipitation No precipitation	1
	10	33.9 93	755.8 29.76 1007.65 1007.65	756.7 29.79 1008.85 1008.85	1.0 0.04 1.33 1.33	57	Wind blowing from the east-southeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 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.	20–30%. 2/10–3/10. 2 oktas	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	14.0 8.7	24.2 76
	09	32.7 91				63	Wind blowing from the east-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															24.7 76	No precipitation No precipitation	1
	08	30.7 87				73	Wind blowing from the east-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															25.4 78	No precipitation No precipitation	1
	07	27.2 81	754.8 29.72 1006.32 1006.32	755.8 29.76 1007.65 1007.65	1.2 0.05 1.6 1.6	83	Wind blowing from the south	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas				26.5 80		Stratocumulus other than Stratocumulus cumulogenitus.	40%. 4/10. 3 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	24.0 75
	06	26.6 80				85	Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															23.9 75	No precipitation No precipitation	1
	05	27.0 81				83	Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															23.9 75	No precipitation No precipitation	1
	04	27.2 81	753.6 29.67 1004.72 1004.72	754.6 29.71 1006.05 1006.05	-0.4 -0.02 -0.53 -0.53	84	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.			Stratocumulus other than Stratocumulus cumulogenitus.	50%. 5/10. 4 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.	8.0 5.0	24.3 76
	03	28.0 82				81	Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															24.5 76	No precipitation No precipitation	1
	02	28.1 83				80		Calm															24.4 76	No precipitation No precipitation	1
	01	28.7 84	754.0 29.69 1005.25 1005.25	754.9 29.72 1006.45 1006.45	-1.1 -0.04 -1.47 -1.47	78	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.			Stratocumulus other than Stratocumulus cumulogenitus.	60%. 6/10. 5 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.	8.0 5.0	24.4 76