Weather archive in Rio de Janeiro / Santos Dumont (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 May 22, Friday	15	21.2 70	767.1 30.2 1022.72 1022.72	767.5 30.22 1023.25 1023.25		85	Wind blowing from the south	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			100%. 10/10. 8 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.	100%. 10/10. 8 oktas	300-600 984-1968			9.0 5.6	18.6 65	No precipitation No precipitation	6
	12	21.1 70	768.1 30.24 1024.05 1024.05	768.5 30.26 1024.58 1024.58		83	Wind blowing from the north	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 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 cumulogenitus.	100%. 10/10. 8 oktas	300-600 984-1968			9.0 5.6	18.1 65
	09	20.9 70	768.5 30.26 1024.58 1024.58	768.9 30.27 1025.12 1025.12		84	Wind blowing from the north	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			100%. 10/10. 8 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.	18.7 66		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	1000-1500 3281-4921	Altostratus opacus or Nimbostratus.		12.0 7.5	18.0 64	4.0 0.16	24
	06	19.6 67	767.2 30.2 1022.85 1022.85	767.5 30.22 1023.25 1023.25		89	Wind blowing from the west-northwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas	Mist.	Rain.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Stratocumulus other than Stratocumulus cumulogenitus.	60%. 6/10. 5 oktas	300-600 984-1968	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.		10.0 6.2	17.8 64
	03	18.7 66	767.2 30.2 1022.85 1022.85	767.6 30.22 1023.38 1023.38		96	Calm, no wind	Calm			100%. 10/10. 8 oktas	Rain, not freezing, continuous, slight at time of observation.	Rain.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Stratocumulus other than Stratocumulus cumulogenitus.	100%. 10/10. 8 oktas	300-600 984-1968			4.0 2.5	18.1 65	1.0 0.04	6
	00	19.6 67	767.8 30.23 1023.65 1023.65	768.2 30.24 1024.18 1024.18		91	Wind blowing from the north-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			100%. 10/10. 8 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.	100%. 10/10. 8 oktas	300-600 984-1968			10.0 6.2	18.1 65
May 21, Thursday	21	19.8 68	768.1 30.24 1024.05 1024.05	768.4 30.25 1024.45 1024.45		86	Wind blowing from the north-northwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas	Rain (not freezing) not falling as shower(s).	Rain.	Cloud covering more than 1/2 of the sky throughout the appropriate period.		21.9 71	Stratocumulus cumulogenitus.	100%. 10/10. 8 oktas	300-600 984-1968			8.0 5.0	17.4 63	Trace of precipitation Trace of precipitation	6
	18	20.9 70	766.9 30.19 1022.45 1022.45	767.2 30.2 1022.85 1022.85		74	Wind blowing from the south-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			100%. 10/10. 8 oktas	Rain (not freezing) not falling as shower(s).	Rain.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Stratocumulus cumulogenitus.	100%. 10/10. 8 oktas	300-600 984-1968			10.0 6.2	16.0 61
	15	21.1 70	765.7 30.15 1020.85 1020.85	766.1 30.16 1021.38 1021.38		77	Wind blowing from the south	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			100%. 10/10. 8 oktas	Haze.	Rain.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Stratocumulus cumulogenitus.	100%. 10/10. 8 oktas	300-600 984-1968			9.0 5.6	16.8 62	3.0 0.12	6