Weather archive in Porto Velho (airport)

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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 October 1, Thursday	02	26.5 80	749.8 29.52 999.65 999.65	757.2 29.81 1009.52 1009.52	-0.3 -0.01 -0.4 -0.4	79	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			60%. 6/10. 5 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 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 castellanus or floccus.	No Cirrus, Cirrocumulus or Cirrostratus.	8.0 5.0	22.6 73
September 30, Wednesday	23	26.3 79	750.1 29.53 1000.05 1000.05	757.6 29.83 1010.05 1010.05	1.3 0.05 1.73 1.73	86	Wind blowing from the north-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			60%. 6/10. 5 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.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	23.8 75
	20	27.3 81	748.8 29.48 998.32 998.32	756.4 29.78 1008.45 1008.45	1.5 0.06 2 2	79	Wind blowing from the south	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			40%. 4/10. 3 oktas					35.6 96	No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	40%. 4/10. 3 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	23.4 74
	17	31.3 88	747.3 29.42 996.32 996.32	754.8 29.72 1006.32 1006.32	-1.6 -0.06 -2.13 -2.13	58	Wind blowing from the east-northeast	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)			no clouds no clouds no clouds	Precipitation within sight, reaching the ground or the surface of the sea, but distant, i.e. estimated to be more than 5 km from the station.	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.								8.0 5.0	22.0 72
	14	35.3 96	748.9 29.48 998.45 998.45	756.4 29.78 1008.45 1008.45	-2.4 -0.09 -3.2 -3.2	48	Wind blowing from the west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			40%. 4/10. 3 oktas						No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	40%. 4/10. 3 oktas	1000-1500 3281-4921	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	22.6 73
	11	32.5 91	751.3 29.58 1001.65 1001.65	758.8 29.87 1011.65 1011.65	0.2 0.01 0.27 0.27	54	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.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	21.9 71
	08	27.6 82	751.1 29.57 1001.38 1001.38	758.7 29.87 1011.52 1011.52	2.1 0.08 2.8 2.8	80	Wind blowing from the south-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas	Visibility reduced by smoke, e.g. veldt or forest fires, industrial smoke or volcanic ashes.	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.	24.0 75		No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	20–30%. 2/10–3/10. 2 oktas	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	23.9 75
	05	24.4 76	749.0 29.49 998.58 998.58	756.6 29.79 1008.72 1008.72	-0.6 -0.02 -0.8 -0.8	91	Calm, no wind	Calm			no clouds no clouds no clouds											20.0 12.4	22.9 73
	02	24.0 75	749.6 29.51 999.38 999.38	757.2 29.81 1009.52 1009.52	-1.3 -0.05 -1.73 -1.73	92	Wind blowing from the south-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			no clouds no clouds no clouds											20.0 12.4	22.6 73