Weather archive in Tha Phra

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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 22, Tuesday	13	32.7 91	741.9 29.21 989.12 989.12	755.8 29.76 1007.65 1007.65	-1.9 -0.07 -2.53 -2.53	59	Wind blowing from the east-northeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			40%. 4/10. 3 oktas	Haze.	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.			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	23.8 75
	12	34.0 93				61	Wind blowing from the north-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.7 75	34.0 93							25.4 78
	11	32.2 90				65	Wind blowing from the north-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.7 75	33.2 92							24.9 77
	10	32.2 90	743.8 29.28 991.65 991.65	757.7 29.83 1010.18 1010.18	0.7 0.03 0.93 0.93	66	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	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.			Cumulus humilis or Cumulus fractus other than of bad weather, or both.	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 (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	25.0 77
	09	30.1 86				78	Wind blowing from the north-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.7 75	33.2 92							25.8 78
	08	26.2 79	743.8 29.28 991.65 991.65	757.2 29.81 1009.52 1009.52			Wind blowing from the north	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.7 75									No precipitation No precipitation	1
	07	25.1 77	743.1 29.26 990.72 990.72	757.4 29.82 1009.78 1009.78	1.1 0.04 1.47 1.47	99	Calm, no wind	Calm			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.	23.7 75		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.	7.0 4.4	24.9 77
	06	23.8 75	742.7 29.24 990.19 990.19	756.1 29.77 1008.05 1008.05				Calm							23.7 75	33.2 92								No precipitation No precipitation	1
	05	24.2 76	742.5 29.23 989.92 989.92	755.8 29.76 1007.65 1007.65				Calm							23.7 75	33.2 92								No precipitation No precipitation	1
	04	24.6 76	742.0 29.21 989.25 989.25	756.3 29.78 1008.32 1008.32	-0.6 -0.02 -0.8 -0.8	99	Calm, no wind	Calm			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.	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.	8.0 5.0	24.4 76
	03	25.0 77	742.3 29.22 989.65 989.65	755.7 29.75 1007.52 1007.52				Calm							23.7 75	33.2 92								No precipitation No precipitation	1
	02	25.3 78	742.6 29.24 990.05 990.05	755.9 29.76 1007.78 1007.78				Calm							23.7 75	33.2 92								No precipitation No precipitation	1
	01	25.2 77	742.6 29.24 990.05 990.05	756.9 29.8 1009.12 1009.12	0.2 0.01 0.27 0.27	99	Calm, no wind	Calm			60%. 6/10. 5 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.	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.	8.0 5.0	25.0 77
	00	24.8 77	743.1 29.26 990.72 990.72	756.4 29.78 1008.45 1008.45				Calm							23.7 75	33.2 92								No precipitation No precipitation	1
September 21, Monday	23	25.2 77	743.5 29.27 991.25 991.25	756.8 29.8 1008.98 1008.98				Calm							23.7 75	33.2 92								No precipitation No precipitation	1
	22	25.3 78	742.4 29.23 989.79 989.79	756.7 29.79 1008.85 1008.85	0.9 0.04 1.2 1.2	98	Calm, no wind	Calm			60%. 6/10. 5 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.	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.	8.0 5.0	25.0 77
	21	25.3 78	743.1 29.26 990.72 990.72	756.4 29.78 1008.45 1008.45				Calm							23.2 74	33.2 92								No precipitation No precipitation	1
	20	25.7 78	742.3 29.22 989.65 989.65	755.7 29.75 1007.52 1007.52				Calm							23.1 74	33.2 92								No precipitation No precipitation	1
	19	29.5 85	741.5 29.19 988.59 988.59	755.6 29.75 1007.38 1007.38	1.2 0.05 1.6 1.6	79	Calm, no wind	Calm			60%. 6/10. 5 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.		33.2 92	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.	9.0 5.6	25.5 78
	18	27.6 82				89		Calm							23.1 74	33.2 92							25.6 78
	17	29.7 85				75		Calm							23.1 74	33.2 92							24.9 77
	16	30.7 87	740.3 29.15 986.99 986.99	754.3 29.7 1005.65 1005.65	-2.5 -0.1 -3.33 -3.33	75	Calm, no wind	Calm			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.			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; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered.	9.0 5.6	25.8 78
	15	32.7 91				64	Wind blowing from the north-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.1 74	33.7 93							25.1 77
	14	33.0 91				62	Wind blowing from the north-east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							23.1 74	33.7 93							24.9 77
	13	30.5 87	742.8 29.24 990.32 990.32	756.8 29.8 1008.98 1008.98	-2.0 -0.08 -2.67 -2.67	72	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 oktas	Mist.	Rain.	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.	60%. 6/10. 5 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.	9.0 5.6	25.0 77	0.2 0.01	6