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	19	27.5 82	753.7 29.67 1004.85 1004.85	754.6 29.71 1006.05 1006.05	0.9 0.04 1.2 1.2	81	Wind blowing from the south-southwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			100%. 10/10. 8 oktas	Mist.	Rain.	Cloud covering more than 1/2 of the sky throughout the appropriate period.		36.9 98	Stratocumulus cumulogenitus.	70 – 80%. 7/10 – 8/10. 6 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.		9.0 5.6	24.0 75	6.0 0.24	12
	18	28.8 84				80	Wind blowing from the south	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)															25.1 77	No precipitation No precipitation	1
	17	29.0 84				85	Wind blowing from the south-east	Calm															26.2 79
	16	31.9 89	752.8 29.64 1003.65 1003.65	753.7 29.67 1004.85 1004.85	-2.0 -0.08 -2.67 -2.67	67	Wind blowing from the south-southeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 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	Clouds generally forming or developing.	Rain.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Stratocumulus cumulogenitus.	70 – 80%. 7/10 – 8/10. 6 oktas	300-600 984-1968	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.	10.0 6.2	25.1 77	2.0 0.08	2
	15	32.4 90				71	Wind blowing from the south	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							26.7 80	36.9 98							26.5 80
	14	35.0 95				53	Wind blowing from the east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															24.1 75	No precipitation No precipitation	1
	13	36.1 97	754.8 29.72 1006.32 1006.32	755.7 29.75 1007.52 1007.52	-0.7 -0.03 -0.93 -0.93	51	Wind blowing from the east-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas						Cumulus humilis or Cumulus fractus other than of bad weather, or both.	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.	12.0 7.5	24.4 76
	12	34.9 95				55	Wind blowing from the north	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							26.7 80	36.7 98							24.5 76
	11	33.7 93				55	Wind blowing from the south-southeast	Calm															23.5 74	No precipitation No precipitation	1
	10	32.8 91	755.5 29.74 1007.25 1007.25	756.4 29.78 1008.45 1008.45	1.0 0.04 1.33 1.33	59	Wind blowing from the north-northeast	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.	60%. 6/10. 5 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; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered.	12.0 7.5	23.9 75
	09	31.7 89				62	Wind blowing from the north-east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)															23.6 74	No precipitation No precipitation	1
	08	30.1 86				72	Wind blowing from the north-northwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															24.4 76	No precipitation No precipitation	1
	07	27.0 81	754.5 29.7 1005.92 1005.92	755.5 29.74 1007.25 1007.25	0.2 0.01 0.27 0.27	86	Wind blowing from the west-northwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			100%. 10/10. 8 oktas				26.3 79		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 at a single level.		12.0 7.5	24.5 76
	06	26.7 80				84	Wind blowing from the west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															23.8 75	No precipitation No precipitation	1
	05	26.8 80				85	Wind blowing from the north-northwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															24.1 75	No precipitation No precipitation	1
	04	26.8 80	754.3 29.7 1005.65 1005.65	755.2 29.73 1006.85 1006.85	-0.3 -0.01 -0.4 -0.4	86	Calm, no wind	Calm			60%. 6/10. 5 oktas						No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	40%. 4/10. 3 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	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	24.2 76
	03	27.3 81				82		Calm							26.5 80	36.7 98							24.0 75
	02	27.5 82				81		Calm							26.5 80	36.7 98							23.9 75
	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
	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