Weather archive in Bhumibol Dam

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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 November 7, Saturday	04	22.7 73	746.4 29.39 995.12 995.12	758.9 29.88 1011.78 1011.78	-1.2 -0.05 -1.6 -1.6	94	Calm, no wind	Calm			100%. 10/10. 8 oktas	Rain, not freezing, intermittent, slight at time of observation.	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.			Stratocumulus other than Stratocumulus cumulogenitus.	70 – 80%. 7/10 – 8/10. 6 oktas	600-1000 1968-3281	Altostratus opacus or Nimbostratus.		6.0 3.7	21.6 71	26.0 1.02	1
	03	22.6 73	748.2 29.46 997.52 997.52	760.0 29.92 1013.25 1013.25				Calm							22.6 73	30.7 87								31.0 1.22	1
	02	23.0 73	748.3 29.46 997.65 997.65	760.1 29.93 1013.38 1013.38			Wind blowing from the south-southeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							23.0 73	30.7 87								47.0 1.85	1
	01	24.5 76	747.6 29.43 996.72 996.72	760.0 29.92 1013.25 1013.25	-0.1 -0 -0.13 -0.13	96	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.			Stratocumulus other than Stratocumulus cumulogenitus.	50%. 5/10. 4 oktas	600-1000 1968-3281	Altocumulus cumulogenitus (or cumulonimbogenitus).	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	23.8 75
	00	24.2 76	747.8 29.44 996.98 996.98	759.6 29.91 1012.72 1012.72				Calm							24.2 76	30.7 87								No precipitation No precipitation	1
November 6, Friday	23	24.3 76	748.1 29.45 997.38 997.38	759.9 29.92 1013.12 1013.12				Calm							24.3 76	30.7 87								No precipitation No precipitation	1
	22	24.7 76	747.7 29.44 996.85 996.85	760.1 29.93 1013.38 1013.38		90	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.			Stratocumulus other than Stratocumulus cumulogenitus.	40%. 4/10. 3 oktas	600-1000 1968-3281	Altocumulus cumulogenitus (or cumulonimbogenitus).	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	22.9 73
	21	25.2 77	748.0 29.45 997.25 997.25	759.7 29.91 1012.85 1012.85				Calm							24.6 76	30.7 87								No precipitation No precipitation	1
	20	25.5 78	747.4 29.43 996.45 996.45	759.2 29.89 1012.18 1012.18				Calm							24.6 76	30.7 87								No precipitation No precipitation	1
	19	26.5 80	746.4 29.39 995.12 995.12	758.8 29.87 1011.65 1011.65	2.5 0.1 3.33 3.33	80	Calm, no wind	Calm			60%. 6/10. 5 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.		31.5 89	Stratocumulus other than 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.	7.0 4.4	22.8 73
	18	27.0 81				80		Calm															23.2 74	No precipitation No precipitation	1
	17	27.7 82				74		Calm															22.6 73	No precipitation No precipitation	1
	16	28.5 83	743.9 29.29 991.79 991.79	756.1 29.77 1008.05 1008.05	-3.5 -0.14 -4.67 -4.67	67	Calm, no wind	Calm			40%. 4/10. 3 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 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 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.	7.0 4.4	21.8 71
	13	26.5 80	747.4 29.43 996.45 996.45	759.7 29.91 1012.85 1012.85	-1.1 -0.04 -1.47 -1.47	88	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 oktas	Thunderstorm (with or without precipitation).	Thunderstorm(s) with or without precipitation.	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.	60%. 6/10. 5 oktas	600-1000 1968-3281	Altocumulus cumulogenitus (or cumulonimbogenitus).	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	24.3 76	2.0 0.08	6
	10	30.0 86	748.5 29.47 997.92 997.92	760.7 29.95 1014.18 1014.18	0.9 0.04 1.2 1.2	65	Wind blowing from the east-southeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 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 other than Stratocumulus cumulogenitus.	60%. 6/10. 5 oktas	600-1000 1968-3281	Altocumulus cumulogenitus (or cumulonimbogenitus).	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	22.7 73
	09	29.0 84				71	Wind blowing from the east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)															23.3 74	No precipitation No precipitation	1
	08	26.2 79	748.7 29.48 998.18 998.18	760.5 29.94 1013.92 1013.92				Calm							24.6 76									No precipitation No precipitation	1
	07	25.0 77	747.6 29.43 996.72 996.72	760.0 29.92 1013.25 1013.25	1.4 0.06 1.87 1.87	96	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 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.	24.5 76		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	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.	7.0 4.4	24.3 76
	06	24.7 76	747.6 29.43 996.72 996.72	759.4 29.9 1012.45 1012.45				Calm							24.2 76									No precipitation No precipitation	1
	05	24.6 76	747.0 29.41 995.92 995.92	758.8 29.87 1011.65 1011.65				Calm							24.2 76									No precipitation No precipitation	1
	04	24.7 76	746.2 29.38 994.85 994.85	758.6 29.87 1011.38 1011.38	-0.9 -0.04 -1.2 -1.2	94	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 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.			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.	7.0 4.4	23.7 75