Weather archive in Rio Branco (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 30, Thursday | 05 | 22.1 72 | 742.3 29.22 989.65 989.65 | 758.8 29.87 1011.65 1011.65 | 98 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 40%. 4/10. 3 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 40%. 4/10. 3 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 21.8 71 | ||||||||||||||
02 | 22.6 73 | 742.9 29.25 990.45 990.45 | 759.3 29.89 1012.32 1012.32 | -0.1 -0 -0.13 -0.13 | 98 | Wind blowing from the north-northeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | 20.0 12.4 | 22.3 72 | |||||||||||||||||||
| July 29, Wednesday | 23 | 23.0 73 | 743.0 29.25 990.59 990.59 | 759.5 29.9 1012.58 1012.58 | 97 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | 20.0 12.4 | 22.5 73 | |||||||||||||||||||
20 | 25.4 78 | 741.7 29.2 988.85 988.85 | 758.2 29.85 1010.85 1010.85 | 0.7 0.03 0.93 0.93 | 88 | Calm, no wind | Calm | 20–30%. 2/10–3/10. 2 oktas | 33.6 92 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 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 | 23.3 74 | |||||||||||||
17 | 33.6 92 | 741.0 29.17 987.92 987.92 | 49 | Wind blowing from the north-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 50%. 5/10. 4 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 50%. 5/10. 4 oktas | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 21.3 70 | ||||||||||||||||
14 | 33.1 92 | 742.4 29.23 989.79 989.79 | 758.8 29.87 1011.65 1011.65 | -2.0 -0.08 -2.67 -2.67 | 51 | Wind blowing from the north | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 50%. 5/10. 4 oktas | Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level. | 50%. 5/10. 4 oktas | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 21.5 71 | ||||||||||||||
11 | 30.7 87 | 744.4 29.31 992.45 992.45 | 760.9 29.96 1014.45 1014.45 | 62 | Wind blowing from the north-west | 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 | 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. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 22.5 73 | |||||||||||||||
08 | 24.4 76 | 743.5 29.27 991.25 991.25 | 760.1 29.93 1013.38 1013.38 | 91 | Wind blowing from the north | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | State of sky on the whole unchanged. | 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. | 22.0 72 | 20.0 12.4 | 22.9 73 | ||||||||||||||||
