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 September 11, Friday	09	26.8 80				86		Calm							25.1 77								24.3 76
	08	26.6 80				89		Calm							25.1 77								24.6 76
	07	25.9 79	757.3 29.81 1009.65 1009.65	758.3 29.85 1010.98 1010.98	0.9 0.04 1.2 1.2	91	Wind blowing from the north-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			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.	25.1 77		Stratocumulus cumulogenitus.	60%. 6/10. 5 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.		8.0 5.0	24.3 76
	06	26.3 79	756.6 29.79 1008.72 1008.72	756.8 29.8 1008.98 1008.98				Calm							25.1 77									No precipitation No precipitation	1
	05	25.6 78	755.8 29.76 1007.65 1007.65	756.1 29.77 1008.05 1008.05				Calm							25.1 77									No precipitation No precipitation	1
	04	25.4 78	756.4 29.78 1008.45 1008.45	757.3 29.81 1009.65 1009.65	-0.7 -0.03 -0.93 -0.93	91	Wind blowing from the north-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 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.			No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	50%. 5/10. 4 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.	8.0 5.0	23.8 75
	03	25.6 78	756.2 29.77 1008.18 1008.18	756.4 29.78 1008.45 1008.45				Calm							25.1 77	35.4 96								No precipitation No precipitation	1
	02	25.5 78	756.4 29.78 1008.45 1008.45	756.6 29.79 1008.72 1008.72				Calm							25.1 77	35.4 96								No precipitation No precipitation	1
	01	25.3 78	757.1 29.81 1009.38 1009.38	758.1 29.85 1010.72 1010.72	-1.1 -0.04 -1.47 -1.47	91	Wind blowing from the west-northwest	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	Mist.	Thunderstorm(s) with or without precipitation.	Rain.			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	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.	8.0 5.0	23.7 75	26.0 1.02	18
	00	25.2 77	757.6 29.83 1010.05 1010.05	757.8 29.83 1010.32 1010.32				Calm							25.1 77	35.4 96								2.0 0.08	1
September 10, Thursday	23	25.2 77				90		Calm							25.1 77	35.4 96							23.4 74
	22	25.7 78	758.2 29.85 1010.85 1010.85	759.2 29.89 1012.18 1012.18	2.4 0.09 3.2 3.2	90	Wind blowing from the north	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, continuous, slight at time of observation.	Thunderstorm(s) with or without precipitation.	Rain.			Stratocumulus cumulogenitus.	50%. 5/10. 4 oktas	300-600 984-1968	Altostratus opacus or Nimbostratus.		4.0 2.5	23.9 75	9.0 0.35	3
	21	25.7 78				90		Calm							25.2 77	35.4 96							23.9 75
	20	25.2 77				89		Calm							25.2 77	35.4 96							23.3 74
	19	25.4 78	755.8 29.76 1007.65 1007.65	756.8 29.8 1008.98 1008.98	2.4 0.09 3.2 3.2	88	Wind blowing from the north	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas	Thunderstorm, slight or moderate, without hail, but with rain and/or snow at time of observation.	Thunderstorm(s) with or without precipitation.	Rain.		35.4 96	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	Altostratus opacus or Nimbostratus.		6.0 3.7	23.2 74	10.0 0.39	12
	18	26.8 80				87		Calm							25.8 78	35.4 96							24.5 76
	17	27.2 81				83		Calm							25.8 78	35.4 96							24.1 75
	16	32.7 91	753.4 29.66 1004.45 1004.45	754.3 29.7 1005.65 1005.65	-1.8 -0.07 -2.4 -2.4	62	Wind blowing from the south-southeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas	Rain, not freezing, intermittent, slight 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.			Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level.	40%. 4/10. 3 oktas	300-600 984-1968	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.	9.0 5.6	24.6 76	Trace of precipitation Trace of precipitation	1
	15	33.5 92				58	Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							25.8 78	35.5 96							24.2 76
	14	35.2 95				53	Wind blowing from the north	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							25.8 78	36.2 97							24.2 76
	13	34.2 94	755.2 29.73 1006.85 1006.85	756.1 29.77 1008.05 1008.05	-1.5 -0.06 -2 -2	59	Wind blowing from the north	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			60%. 6/10. 5 oktas						Cumulus humilis or Cumulus fractus other than of bad weather, or both.	20–30%. 2/10–3/10. 2 oktas	300-600 984-1968	Altocumulus translucidus in bands, or one or more layers of Altocumulus translucidus or opacus, progressively invading the sky; these Altocumulus clouds generally thicken as a whole.	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.	11.0 6.8	25.1 77
	12	34.0 93				59	Wind blowing from the north	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							25.8 78	37.0 99							24.8 77
	11	32.0 90				64		Calm							25.8 78	37.0 99							24.3 76
	10	31.0 88	756.7 29.79 1008.85 1008.85	757.6 29.83 1010.05 1010.05	1.5 0.06 2 2	67	Wind blowing from the north	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			100%. 10/10. 8 oktas						Stratocumulus cumulogenitus.	50%. 5/10. 4 oktas	600-1000 1968-3281	Altostratus opacus or Nimbostratus.		10.0 6.2	24.1 75
	09	30.7 87				73		Calm							25.8 78								25.2 77