Weather archive in Tha Phra

To receive explanations, hover over the appropriate heading

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 6, Saturday	23	20.3 69	745.9 29.37 994.45 994.45	759.3 29.89 1012.32 1012.32	0.3 0.01 0.4 0.4		Wind blowing from the north-east	Calm							18.7 66	32.7 91
	22	24.3 76	747.1 29.41 996.05 996.05	761.5 29.98 1015.25 1015.25	0.7 0.03 0.93 0.93	71	Calm, no wind	Calm			40%. 4/10. 3 oktas	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.			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 (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.	8.0 5.0	18.8 66
	21	21.0 70	745.9 29.37 994.45 994.45	759.3 29.89 1012.32 1012.32	1.7 0.07 2.27 2.27		Wind blowing from the east	Calm							18.7 66	32.7 91
	20	21.7 71	745.6 29.35 994.05 994.05	758.9 29.88 1011.78 1011.78	1.5 0.06 2 2	88	Wind blowing from the south-southeast	Calm							18.7 66	32.7 91							19.5 67
	19	26.8 80	746.4 29.39 995.12 995.12	760.7 29.95 1014.18 1014.18	1.3 0.05 1.73 1.73	64	Calm, no wind	Calm			40%. 4/10. 3 oktas	Haze.	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.		32.0 90	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 (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.	8.0 5.0	19.4 67
	18	25.0 77	744.2 29.3 992.19 992.19	757.6 29.83 1010.05 1010.05	0.4 0.02 0.53 0.53	73	Wind blowing from the east	Calm							18.7 66	32.7 91							19.8 68
	17	28.3 83	744.1 29.3 992.05 992.05	757.4 29.82 1009.78 1009.78	-0.3 -0.01 -0.4 -0.4	65	Wind blowing from the north-northeast	Calm							18.7 66	32.7 91							21.0 70
	16	30.8 87	745.1 29.33 993.39 993.39	759.2 29.89 1012.18 1012.18	-1.8 -0.07 -2.4 -2.4	56	Wind blowing from the east-northeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			50%. 5/10. 4 oktas	Haze.	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.			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	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, but the continuous veil does not reach 45 degrees above the horizon.	8.0 5.0	20.9 70
	15	31.8 89	743.8 29.28 991.65 991.65	757.2 29.81 1009.52 1009.52		49	Wind blowing from the east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							18.7 66	32.7 91							19.8 68
	14	31.5 89	744.4 29.31 992.45 992.45	757.8 29.83 1010.32 1010.32	-2.7 -0.11 -3.6 -3.6	49	Wind blowing from the east-northeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							18.7 66	32.5 91							19.6 67
	13	31.7 89	746.9 29.41 995.79 995.79	761.0 29.96 1014.58 1014.58	-2.4 -0.09 -3.2 -3.2	55	Wind blowing from the east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			40%. 4/10. 3 oktas	Haze.	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.			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 (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.	8.0 5.0	21.5 71
	11	29.3 85	747.1 29.41 996.05 996.05	760.4 29.94 1013.78 1013.78	-0.5 -0.02 -0.67 -0.67	54	Wind blowing from the north-east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							18.7 66	32.5 91							19.0 66
	10	28.3 83	749.3 29.5 998.98 998.98	763.6 30.06 1018.05 1018.05	1.6 0.06 2.13 2.13	60	Wind blowing from the east-northeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	Haze.	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.			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	No Altocumulus, Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	8.0 5.0	19.9 68
	09	26.1 79	747.8 29.44 996.98 996.98	761.2 29.97 1014.85 1014.85	1.3 0.05 1.73 1.73	68	Wind blowing from the north-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							18.7 66								19.8 68
	08	21.6 71	747.6 29.43 996.72 996.72	760.9 29.96 1014.45 1014.45	1.7 0.07 2.27 2.27	87	Wind blowing from the north-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							18.7 66								19.3 67
	07	21.3 70	747.7 29.44 996.85 996.85	762.3 30.01 1016.32 1016.32	1.0 0.04 1.33 1.33	97	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 oktas				19.7 67		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	20.8 69
	06	19.0 66	746.5 29.39 995.25 995.25	759.8 29.91 1012.98 1012.98	0.6 0.02 0.8 0.8		Wind blowing from the north-east	Calm							19.0 66	32.5 91
	05	20.0 68	745.9 29.37 994.45 994.45	759.3 29.89 1012.32 1012.32	-0.2 -0.01 -0.27 -0.27		Wind blowing from the north-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							20.0 68	32.5 91
	04	21.2 70	746.7 29.4 995.52 995.52	761.2 29.97 1014.85 1014.85	-0.1 -0 -0.13 -0.13	91	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 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, but the continuous veil does not reach 45 degrees above the horizon.	8.0 5.0	19.6 67
	03	21.2 70	745.9 29.37 994.45 994.45	759.3 29.89 1012.32 1012.32	-0.6 -0.02 -0.8 -0.8	88	Wind blowing from the east-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							21.0 70	32.5 91							19.1 66
	02	22.3 72	746.1 29.37 994.72 994.72	759.4 29.9 1012.45 1012.45	-0.2 -0.01 -0.27 -0.27	84	Wind blowing from the east-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							21.0 70	32.5 91							19.4 67
	01	22.5 73	746.8 29.4 995.65 995.65	761.3 29.97 1014.98 1014.98	-0.5 -0.02 -0.67 -0.67	90	Calm, no wind	Calm			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 (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.	8.0 5.0	20.7 69
	00	21.7 71	746.5 29.39 995.25 995.25	759.8 29.91 1012.98 1012.98	0.4 0.02 0.53 0.53	89	Wind blowing from the east-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							21.0 70	32.5 91							19.9 68
December 5, Friday	23	22.7 73	746.3 29.38 994.99 994.99	759.7 29.91 1012.85 1012.85	0.4 0.02 0.53 0.53	86	Wind blowing from the east-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							21.0 70	32.5 91							20.3 69