Weather archive in Nakhon Pathom (weather station)

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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 18, Tuesday	04	26.8 80	741.0 29.17 987.92 987.92	754.0 29.69 1005.25 1005.25	-0.2 -0.01 -0.27 -0.27	99	Calm, no wind	Calm			100%. 10/10. 8 oktas						Stratocumulus other than Stratocumulus cumulogenitus.	40%. 4/10. 3 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.	10.0 6.2	26.7 80
	03	26.6 80	741.4 29.19 988.45 988.45	753.8 29.68 1004.98 1004.98				Calm							25.8 78	34.5 94								No precipitation No precipitation	1
	02	26.7 80	741.2 29.18 988.19 988.19	753.7 29.67 1004.85 1004.85			Wind blowing from the north-northwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							25.8 78	34.5 94								No precipitation No precipitation	1
	01	27.0 81	741.2 29.18 988.19 988.19	754.3 29.7 1005.65 1005.65	-1.4 -0.06 -1.87 -1.87	99	Calm, no wind	Calm			100%. 10/10. 8 oktas	State of sky on the whole unchanged.	Rain.	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 other than Stratocumulus cumulogenitus.	40%. 4/10. 3 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.	10.0 6.2	26.9 80	0.2 0.01	18
	00	27.2 81	742.0 29.21 989.25 989.25	754.4 29.7 1005.78 1005.78			Wind blowing from the east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							25.8 78	34.5 94								No precipitation No precipitation	1
August 17, Monday	23	27.3 81	742.6 29.24 990.05 990.05	755.0 29.72 1006.58 1006.58				Calm							25.8 78	34.5 94								No precipitation No precipitation	1
	22	29.1 84	742.6 29.24 990.05 990.05	755.5 29.74 1007.25 1007.25	1.8 0.07 2.4 2.4	95	Wind blowing from the north	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			100%. 10/10. 8 oktas	Lightning visible, no thunder heard.	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.			Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.	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.	10.0 6.2	28.3 83
	21	27.5 82	742.0 29.21 989.25 989.25	754.4 29.7 1005.78 1005.78			Wind blowing from the south-southwest	Calm							25.8 78	34.5 94								No precipitation No precipitation	1
	20	28.2 83	741.4 29.19 988.45 988.45	753.8 29.68 1004.98 1004.98				Calm							25.8 78	34.5 94								No precipitation No precipitation	1
	19	29.1 84	740.8 29.17 987.65 987.65	753.7 29.67 1004.85 1004.85	0.8 0.03 1.07 1.07	99	Calm, no wind	Calm			40%. 4/10. 3 oktas	Lightning visible, no thunder heard.	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.		34.5 94	Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.	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.	14.0 8.7	29.0 84
	18	31.7 89				75	Wind blowing from the west	Calm							25.8 78	34.5 94							26.8 80
	17	33.0 91				67	Wind blowing from the west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							25.8 78	34.5 94							26.2 79
	16	33.5 92	740.0 29.13 986.59 986.59	752.8 29.64 1003.65 1003.65	-2.0 -0.08 -2.67 -2.67	64	Wind blowing from the west-northwest	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	25.8 78
	15	33.7 93				68	Wind blowing from the west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							25.8 78	34.5 94							27.0 81
	14	34.2 94				64	Wind blowing from the west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							25.8 78	34.5 94							26.5 80
	13	33.1 92	742.0 29.21 989.25 989.25	754.8 29.72 1006.32 1006.32	-1.2 -0.05 -1.6 -1.6	66	Wind blowing from the west-northwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			50%. 5/10. 4 oktas						Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels.	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.	15.0 9.3	26.0 79
	12	32.5 91				72	Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							25.8 78	33.5 92							26.9 80
	11	33.2 92				79	Wind blowing from the north-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															29.0 84	No precipitation No precipitation	1
	10	32.5 91	743.2 29.26 990.85 990.85	756.1 29.77 1008.05 1008.05	0.3 0.01 0.4 0.4	73	Wind blowing from the west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 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.	15.0 9.3	27.0 81
	09	31.2 88				80	Wind blowing from the west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							25.8 78	33.0 91							27.4 81
	08	29.6 85	743.3 29.26 990.99 990.99	755.8 29.76 1007.65 1007.65			Wind blowing from the west-southwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							25.8 78									No precipitation No precipitation	1
	07	27.2 81	742.9 29.25 990.45 990.45	756.0 29.76 1007.92 1007.92	0.4 0.02 0.53 0.53	99	Calm, no wind	Calm			40%. 4/10. 3 oktas				25.8 78		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	Altocumulus translucidus at a single level.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	12.0 7.5	27.1 81
	06	26.3 79	742.7 29.24 990.19 990.19	755.2 29.73 1006.85 1006.85				Calm							25.8 78									No precipitation No precipitation	1
	05	26.5 80	742.5 29.23 989.92 989.92	754.9 29.72 1006.45 1006.45				Calm							25.8 78									No precipitation No precipitation	1
	04	26.3 79	742.5 29.23 989.92 989.92	755.6 29.75 1007.38 1007.38	-0.2 -0.01 -0.27 -0.27	99	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 oktas						Stratocumulus other than Stratocumulus cumulogenitus.	20–30%. 2/10–3/10. 2 oktas	600-1000 1968-3281	Altocumulus translucidus at a single level.	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	26.1 79