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 August 17, Monday	13	36.0 97	756.7 29.79 1008.85 1008.85	757.6 29.83 1010.05 1010.05	-0.9 -0.04 -1.2 -1.2	52	Wind blowing from the south-southwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			40%. 4/10. 3 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	No Altocumulus, Altostratus or Nimbostratus.	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.	14.0 8.7	24.7 76
	12	34.9 95				55	Wind blowing from the west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							26.2 79	35.4 96							24.5 76
	11	35.0 95				55		Calm															24.7 76	No precipitation No precipitation	1
	10	32.6 91	757.6 29.83 1010.05 1010.05	758.5 29.86 1011.25 1011.25	0.4 0.02 0.53 0.53	63	Wind blowing from the south-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 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 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.	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.	13.0 8.1	24.8 77
	09	32.0 90				63		Calm							26.2 79	34.4 94							24.1 75
	08	30.0 86				73		Calm							26.2 79								24.7 76
	07	27.1 81	757.2 29.81 1009.52 1009.52	758.2 29.85 1010.85 1010.85	0.8 0.03 1.07 1.07	84	Calm, no wind	Calm			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas				26.2 79		No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	70 – 80%. 7/10 – 8/10. 6 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	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.	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.	14.0 8.7	24.1 75
	06	26.2 79				85		Calm							26.2 79	34.4 94							23.4 74
	05	26.6 80				84		Calm							26.2 79	34.4 94							23.7 75
	04	26.8 80	756.4 29.78 1008.45 1008.45	757.3 29.81 1009.65 1009.65	-0.6 -0.02 -0.8 -0.8	82	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 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	23.4 74
	03	26.8 80				83		Calm							26.2 79	34.4 94							23.6 74
	02	27.2 81				82		Calm							26.2 79	34.4 94							23.9 75
	01	27.6 82	757.0 29.8 1009.25 1009.25	757.9 29.84 1010.45 1010.45	-0.3 -0.01 -0.4 -0.4	79	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 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	23.7 75
	00	28.0 82				78		Calm							26.2 79	34.4 94							23.7 75
August 16, Sunday	23	27.7 82				75		Calm							26.2 79	34.4 94							22.8 73
	22	28.5 83	757.3 29.81 1009.65 1009.65	758.3 29.85 1010.98 1010.98	1.3 0.05 1.73 1.73	73	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 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	23.1 74
	21	28.7 84				71		Calm							26.2 79	34.4 94							23.0 73
	20	29.7 85				69		Calm															23.4 74	No precipitation No precipitation	1
	19	30.5 87	756.0 29.76 1007.92 1007.92	756.9 29.8 1009.12 1009.12	0.5 0.02 0.67 0.67	65	Calm, no wind	Calm			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas					34.4 94	Stratocumulus cumulogenitus.	40%. 4/10. 3 oktas	600-1000 1968-3281	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.	10.0 6.2	23.2 74
	18	31.7 89				61		Calm															23.4 74	No precipitation No precipitation	1
	17	33.0 91				57	Wind blowing from the west-southwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)															23.4 74	No precipitation No precipitation	1
	16	33.5 92	755.5 29.74 1007.25 1007.25	756.4 29.78 1008.45 1008.45	-0.7 -0.03 -0.93 -0.93	56	Wind blowing from the south-southwest	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						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.	14.0 8.7	23.6 74
	15	33.9 93				59		Calm							26.2 79	34.4 94							24.8 77
	14	33.4 92				60	Wind blowing from the north-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							26.2 79	35.0 95							24.6 76
	13	33.0 91	756.2 29.77 1008.18 1008.18	757.2 29.81 1009.52 1009.52	-0.7 -0.03 -0.93 -0.93	59	Wind blowing from the north-west	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas						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.	14.0 8.7	24.0 75