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 June 13, Saturday | 11 | 30.4 87 | 745.0 29.33 993.25 993.25 | 761.5 29.98 1015.25 1015.25 | 67 | Wind blowing from the west-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 50%. 5/10. 4 oktas | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 50%. 5/10. 4 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 23.5 74 | ||||||||||||||
08 | 24.6 76 | 744.4 29.31 992.45 992.45 | 761.0 29.96 1014.58 1014.58 | 91 | Calm, no wind | Calm | no clouds no clouds no clouds | 22.1 72 | 20.0 12.4 | 23.1 74 | |||||||||||||||||||
05 | 22.1 72 | 743.1 29.26 990.72 990.72 | 759.7 29.91 1012.85 1012.85 | 98 | Calm, no wind | Calm | no clouds no clouds no clouds | 8.0 5.0 | 21.8 71 | ||||||||||||||||||||
02 | 22.1 72 | 743.4 29.27 991.12 991.12 | 759.9 29.92 1013.12 1013.12 | -0.6 -0.02 -0.8 -0.8 | 98 | Calm, no wind | Calm | no clouds no clouds no clouds | 9.0 5.6 | 21.8 71 | |||||||||||||||||||
| June 12, Friday | 23 | 23.1 74 | 744.0 29.29 991.92 991.92 | 760.6 29.94 1014.05 1014.05 | 98 | Calm, no wind | Calm | no clouds no clouds no clouds | 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. | 9.0 5.6 | 22.8 73 | ||||||||||||||||
20 | 24.9 77 | 742.3 29.22 989.65 989.65 | 758.9 29.88 1011.78 1011.78 | 0.8 0.03 1.07 1.07 | 95 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 20–30%. 2/10–3/10. 2 oktas | 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. | 31.0 88 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 20–30%. 2/10–3/10. 2 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 | 24.1 75 | ||||||||||
17 | 30.0 86 | 741.5 29.19 988.59 988.59 | 758.0 29.84 1010.58 1010.58 | 65 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 40%. 4/10. 3 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. | 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 | ||||||||||||
14 | 31.0 88 | 742.9 29.25 990.45 990.45 | 759.5 29.9 1012.58 1012.58 | -2.1 -0.08 -2.8 -2.8 | 64 | Wind blowing from the north | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 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 | 23.3 74 | ||||||||||||||
11 | 29.9 86 | 745.0 29.33 993.25 993.25 | 761.5 29.98 1015.25 1015.25 | 66 | Wind blowing from the north | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 60%. 6/10. 5 oktas | Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level. | 60%. 6/10. 5 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 22.8 73 | |||||||||||||||
