Weather archive in Porto Velho (airport)

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
2026 August 4, Tuesday	20	25.9 79	750.0 29.53 999.92 999.92	757.6 29.83 1010.05 1010.05	1.1 0.04 1.47 1.47	77	Wind blowing from the north-northwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0					34.3 94	No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	1000-1500 3281-4921	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	21.6 71
	17	27.7 82	748.9 29.48 998.45 998.45	756.4 29.78 1008.45 1008.45	-1.4 -0.06 -1.87 -1.87	69	Wind blowing from the north-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			50%. 5/10. 4 oktas	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 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.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	1000-1500 3281-4921	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	21.4 71
	14	33.5 92	750.3 29.54 1000.32 1000.32	757.8 29.83 1010.32 1010.32	-2.0 -0.08 -2.67 -2.67	50	Wind blowing from the south-southeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			60%. 6/10. 5 oktas						No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	60%. 6/10. 5 oktas	1000-1500 3281-4921	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	21.6 71	0.1	6
	11	31.6 89	752.3 29.62 1002.98 1002.98	759.8 29.91 1012.98 1012.98	0.1 0 0.13 0.13	60	Wind blowing from the east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			20–30%. 2/10–3/10. 2 oktas						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	1000-1500 3281-4921	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	22.8 73
	08	25.8 78	752.2 29.61 1002.85 1002.85	759.7 29.91 1012.85 1012.85	1.4 0.06 1.87 1.87	80	Wind blowing from the east-southeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			no clouds no clouds no clouds				23.4 74							20.0 12.4	22.0 72
	05	23.4 74	750.8 29.56 1000.98 1000.98	758.4 29.86 1011.12 1011.12	-0.4 -0.02 -0.53 -0.53	90	Calm, no wind	Calm			no clouds no clouds no clouds											20.0 12.4	21.7 71
	02	25.2 77	751.2 29.57 1001.52 1001.52	758.7 29.87 1011.52 1011.52	-0.3 -0.01 -0.4 -0.4	81	Wind blowing from the east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			no clouds no clouds no clouds											20.0 12.4	21.6 71
August 3, Monday	23	26.7 80	751.5 29.59 1001.92 1001.92	759.0 29.88 1011.92 1011.92	1.7 0.07 2.27 2.27	74	Wind blowing from the south-east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			40%. 4/10. 3 oktas						Cumulus humilis or Cumulus fractus other than of bad weather, or both.	20–30%. 2/10–3/10. 2 oktas	1000-1500 3281-4921	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	21.6 71
August 3, Monday	20	27.5 82	749.8 29.52 999.65 999.65	757.3 29.81 1009.65 1009.65	0.9 0.04 1.2 1.2	75	Wind blowing from the south-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			20–30%. 2/10–3/10. 2 oktas					34.0 93	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.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	22.6 73