Weather archive in Bhumibol Dam

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
2024 November 22, Friday	10	28.4 83	748.3 29.46 997.65 997.65	760.6 29.94 1014.05 1014.05	0.8 0.03 1.07 1.07	68	Calm, no wind	Calm			50%. 5/10. 4 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.			Stratocumulus other than Stratocumulus cumulogenitus.	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	21.9 71
	09	25.3 78	748.9 29.48 998.45 998.45	760.7 29.95 1014.18 1014.18	1.7 0.07 2.27 2.27	78	Wind blowing from the east-southeast	Calm							21.1 70								21.2 70
	08	24.5 76	748.3 29.46 997.65 997.65	760.1 29.93 1013.38 1013.38	1.5 0.06 2 2	80	Wind blowing from the east-northeast	Calm							21.1 70								20.9 70
	07	21.5 71	747.5 29.43 996.58 996.58	760.1 29.93 1013.38 1013.38	1.0 0.04 1.33 1.33	93	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.	21.2 70		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	20.3 69
	06	21.5 71	747.2 29.42 996.18 996.18	759.0 29.88 1011.92 1011.92	0.4 0.02 0.53 0.53		Wind blowing from the west-northwest	Calm							21.2 70
	05	21.5 71	746.8 29.4 995.65 995.65	758.6 29.87 1011.38 1011.38	-0.2 -0.01 -0.27 -0.27		Wind blowing from the west	Calm							21.2 70	31.3 88
	04	21.8 71	746.5 29.39 995.25 995.25	759.1 29.89 1012.05 1012.05	-0.5 -0.02 -0.67 -0.67	92	Calm, no wind	Calm			50%. 5/10. 4 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	20.4 69
	03	21.2 70	746.8 29.4 995.65 995.65	758.6 29.87 1011.38 1011.38	-0.8 -0.03 -1.07 -1.07		Wind blowing from the north	Calm							21.2 70	31.3 88
	02	21.2 70	747.0 29.41 995.92 995.92	758.8 29.87 1011.65 1011.65	-1.0 -0.04 -1.33 -1.33		Wind blowing from the west	Calm							21.2 70	31.3 88
	01	21.9 71	747.0 29.41 995.92 995.92	759.5 29.9 1012.58 1012.58	-0.5 -0.02 -0.67 -0.67	92	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	20.5 69
	00	21.7 71	747.6 29.43 996.72 996.72	759.4 29.9 1012.45 1012.45	0.0 0 0 0		Wind blowing from the north-west	Calm							21.5 71	31.3 88
November 21, Thursday	23	22.2 72	748.0 29.45 997.25 997.25	759.7 29.91 1012.85 1012.85	1.0 0.04 1.33 1.33	89	Wind blowing from the north-northwest	Calm							21.5 71	31.3 88							20.3 69
	22	23.2 74	747.5 29.43 996.58 996.58	760.0 29.92 1013.25 1013.25	1.4 0.06 1.87 1.87	89	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	21.2 70
	21	23.0 73	747.6 29.43 996.72 996.72	759.4 29.9 1012.45 1012.45		87	Wind blowing from the east-northeast	Calm							21.5 71	31.3 88							20.8 69
	20	23.7 75	747.0 29.41 995.92 995.92	758.8 29.87 1011.65 1011.65	1.4 0.06 1.87 1.87	85	Wind blowing from the west	Calm							21.5 71	31.3 88							21.1 70
	19	25.5 78	746.1 29.37 994.72 994.72	758.5 29.86 1011.25 1011.25	0.9 0.04 1.2 1.2	82	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.		31.5 89	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	22.2 72
	17	27.6 82	745.6 29.35 994.05 994.05	757.3 29.81 1009.65 1009.65	-0.5 -0.02 -0.67 -0.67	65	Wind blowing from the south-west	Calm							21.5 71	31.3 88							20.4 69
	16	31.0 88	745.2 29.34 993.52 993.52	757.3 29.81 1009.65 1009.65	-1.3 -0.05 -1.73 -1.73	56	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 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.			Stratocumulus other than Stratocumulus cumulogenitus.	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 (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	21.3 70
	14	31.0 88	746.1 29.37 994.72 994.72	757.9 29.84 1010.45 1010.45	-2.8 -0.11 -3.73 -3.73	49	Wind blowing from the east-southeast	Calm							21.5 71	31.3 88							19.1 66
	13	30.8 87	746.5 29.39 995.25 995.25	758.7 29.87 1011.52 1011.52	-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 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	20.8 69
	11	29.6 85	748.9 29.48 998.45 998.45	760.6 29.94 1014.05 1014.05	0.6 0.02 0.8 0.8	57	Wind blowing from the south-southeast	Calm							21.5 71	32.2 90							20.2 68
	10	27.8 82	748.9 29.48 998.45 998.45	761.2 29.97 1014.85 1014.85	1.9 0.07 2.53 2.53	72	Wind blowing from the east-southeast	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 1/2 or less of the sky throughout the appropriate period.	Cloud covering 1/2 or less of the sky throughout the appropriate period.			Stratocumulus other than Stratocumulus cumulogenitus.	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 (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	22.2 72