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 July 10, Friday | 15 | 24.0 75 | 758.8 29.87 1011.65 1011.65 | 759.2 29.89 1012.18 1012.18 | 76 | Wind blowing from the south | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | no clouds no clouds no clouds | 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. | 10.0 6.2 | 19.4 67 | No precipitation No precipitation | 6 | ||||||||||||||
09 | 19.0 66 | 761.8 29.99 1015.65 1015.65 | 762.1 30 1016.05 1016.05 | 89 | Wind blowing from the north-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 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. | 17.5 64 | Stratus fractus or Cumulus fractus of bad weather, or both (pannus), usually below Altostratus or Nimbostratus. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 200-300 656-984 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 8.0 5.0 | 17.2 63 | |||||||||||
03 | 18.5 65 | 762.1 30 1016.05 1016.05 | 762.4 30.02 1016.45 1016.45 | 79 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | 20.0 12.4 | 14.8 59 | ||||||||||||||||||||
| July 9, Thursday | 21 | 20.2 68 | 764.0 30.08 1018.58 1018.58 | 764.4 30.09 1019.12 1019.12 | 78 | 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 | 22.6 73 | 20.0 12.4 | 16.3 61 | ||||||||||||||||||
15 | 22.0 72 | 763.8 30.07 1018.32 1018.32 | 764.2 30.09 1018.85 1018.85 | 71 | Wind blowing from the south-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 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. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 16.4 62 | |||||||||||||||