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
2025 December 18, Thursday	20	25.2 77	757.0 29.8 1009.25 1009.25	757.2 29.81 1009.52 1009.52	1.9 0.07 2.53 2.53	74	Wind blowing from the west-northwest	Calm							24.2 76	31.7 89							20.3 69
	19	26.6 80	758.6 29.87 1011.38 1011.38	759.5 29.9 1012.58 1012.58	0.9 0.04 1.2 1.2	68	Wind blowing from the north-northwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			20–30%. 2/10–3/10. 2 oktas					31.0 88	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 fibratus, sometimes uncinus, not progressively invading the sky.	10.0 6.2	20.3 69
	18	28.8 84	755.7 29.75 1007.52 1007.52	755.9 29.76 1007.78 1007.78	0.6 0.02 0.8 0.8	61	Wind blowing from the north-northwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							24.2 76	31.7 89							20.5 69
	17	30.2 86	755.1 29.73 1006.72 1006.72	755.3 29.74 1006.98 1006.98	-0.6 -0.02 -0.8 -0.8	57	Wind blowing from the north-northwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							24.2 76	31.7 89							20.7 69
	16	30.6 87	757.7 29.83 1010.18 1010.18	758.7 29.87 1011.52 1011.52	-1.4 -0.06 -1.87 -1.87	56	Wind blowing from the north	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			20–30%. 2/10–3/10. 2 oktas						Cumulus humilis or Cumulus fractus other than of bad weather, or both.	20–30%. 2/10–3/10. 2 oktas	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	14.0 8.7	20.7 69
	15	30.5 87	755.1 29.73 1006.72 1006.72	755.3 29.74 1006.98 1006.98	-2.5 -0.1 -3.33 -3.33	55	Wind blowing from the north-northeast	Calm							24.2 76	33.0 91							20.4 69
	14	30.7 87	755.7 29.75 1007.52 1007.52	755.9 29.76 1007.78 1007.78	-2.8 -0.11 -3.73 -3.73	54	Wind blowing from the north	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							24.2 76	33.0 91							20.4 69
	13	29.6 85	759.1 29.89 1012.05 1012.05	760.1 29.93 1013.38 1013.38	-2.0 -0.08 -2.67 -2.67	55	Wind blowing from the north	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			20–30%. 2/10–3/10. 2 oktas						Cumulus humilis or Cumulus fractus other than of bad weather, or both.	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	19.7 67
	12	29.2 85	757.6 29.83 1010.05 1010.05	757.8 29.83 1010.32 1010.32	-1.0 -0.04 -1.33 -1.33	60	Wind blowing from the north-northeast	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)							24.2 76	33.5 92							20.5 69
	11	27.5 82	758.5 29.86 1011.25 1011.25	758.7 29.87 1011.52 1011.52	0.4 0.02 0.53 0.53	65	Wind blowing from the north-northwest	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)							24.2 76								20.3 69
	10	26.6 80	761.1 29.96 1014.72 1014.72	762.1 30 1016.05 1016.05	1.4 0.06 1.87 1.87	68	Wind blowing from the north	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						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	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.	12.0 7.5	20.3 69
	09	26.7 80	758.6 29.87 1011.38 1011.38	758.8 29.87 1011.65 1011.65	1.8 0.07 2.4 2.4	69	Wind blowing from the north	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							24.2 76								20.5 69
	08	25.7 78	758.1 29.85 1010.72 1010.72	758.3 29.85 1010.98 1010.98	1.7 0.07 2.27 2.27	74	Wind blowing from the north-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							24.2 76								20.8 69
	07	24.6 76	759.7 29.91 1012.85 1012.85	760.7 29.95 1014.18 1014.18	0.9 0.04 1.2 1.2	78	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 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.	23.4 74		Stratocumulus cumulogenitus.	70 – 80%. 7/10 – 8/10. 6 oktas	300-600 984-1968	Altostratus opacus or Nimbostratus.		9.0 5.6	20.6 69
	06	25.1 77	756.8 29.8 1008.98 1008.98	757.0 29.8 1009.25 1009.25	0.6 0.02 0.8 0.8	75	Wind blowing from the north-northwest	Calm							22.5 73	33.5 92							20.3 69
	05	24.3 76	756.4 29.78 1008.45 1008.45	756.7 29.79 1008.85 1008.85	-0.2 -0.01 -0.27 -0.27	77	Wind blowing from the north-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							22.5 73	33.5 92							20.0 68
	04	23.8 75	758.8 29.87 1011.65 1011.65	759.7 29.91 1012.85 1012.85	-0.6 -0.02 -0.8 -0.8	82	Wind blowing from the north-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			no clouds no clouds no clouds	Mist.	Cloud covering 1/2 or less of the sky throughout the appropriate period.	Cloud covering 1/2 or less of the sky throughout the appropriate period.								8.0 5.0	20.6 69
	03	24.8 77	756.2 29.77 1008.18 1008.18	756.4 29.78 1008.45 1008.45	-1.1 -0.04 -1.47 -1.47	76	Wind blowing from the north-northwest	Calm							22.5 73	33.5 92							20.4 69
	02	25.1 77	756.6 29.79 1008.72 1008.72	756.8 29.8 1008.98 1008.98	-1.0 -0.04 -1.33 -1.33	74	Wind blowing from the north-northwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							22.5 73	33.5 92							20.2 68
	01	24.7 76	759.4 29.9 1012.45 1012.45	760.4 29.94 1013.78 1013.78	-0.3 -0.01 -0.4 -0.4	79	Wind blowing from the north-northwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			20–30%. 2/10–3/10. 2 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.			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 fibratus, sometimes uncinus, not progressively invading the sky.	8.0 5.0	20.7 69
	00	25.8 78	757.3 29.81 1009.65 1009.65	757.6 29.83 1010.05 1010.05	0.1 0 0.13 0.13	74	Wind blowing from the west-northwest	Calm							22.5 73	33.5 92							20.8 69
December 17, Wednesday	23	26.0 79	757.6 29.83 1010.05 1010.05	757.8 29.83 1010.32 1010.32	0.5 0.02 0.67 0.67	74	Wind blowing from the north-west	Calm							22.5 73	33.5 92							21.1 70
	22	25.8 78	759.7 29.91 1012.85 1012.85	760.6 29.94 1014.05 1014.05	1.1 0.04 1.47 1.47	79	Wind blowing from the north-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			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.			Stratocumulus cumulogenitus.	50%. 5/10. 4 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	21.9 71
	21	26.5 80	757.2 29.81 1009.52 1009.52	757.4 29.82 1009.78 1009.78	1.4 0.06 1.87 1.87	73	Wind blowing from the north-west	Calm							22.5 73	33.5 92							21.3 70
	20	27.2 81	757.1 29.81 1009.38 1009.38	757.3 29.81 1009.65 1009.65	1.8 0.07 2.4 2.4	72	Wind blowing from the west-northwest	Calm							22.5 73	33.5 92							21.6 71