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 May 21, Thursday | 11 | 23.8 75 | 747.4 29.43 996.45 996.45 | 72 | Wind blowing from the south | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 60%. 6/10. 5 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 60%. 6/10. 5 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 18.5 65 | |||||||||||||||
08 | 20.6 69 | 747.1 29.41 996.05 996.05 | 764.0 30.08 1018.58 1018.58 | 1.1 0.04 1.47 1.47 | 84 | Wind blowing from the south-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | no clouds no clouds no clouds | State of sky on the whole unchanged. | 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. | 19.8 68 | 20.0 12.4 | 17.7 64 | |||||||||||||||
05 | 19.8 68 | 746.0 29.37 994.59 994.59 | 762.9 30.04 1017.12 1017.12 | 89 | Wind blowing from the south-southeast | 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. | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 8.0 5.0 | 18.0 64 | ||||||||||||||
02 | 20.2 68 | 746.3 29.38 994.99 994.99 | 763.3 30.05 1017.65 1017.65 | -0.6 -0.02 -0.8 -0.8 | 90 | Wind blowing from the south | 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. | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 8.0 5.0 | 18.5 65 | |||||||||||||
| May 20, Wednesday | 23 | 20.4 69 | 746.9 29.41 995.79 995.79 | 763.9 30.07 1018.45 1018.45 | 87 | Wind blowing from the south-southeast | 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. | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 8.0 5.0 | 18.2 65 | |||||||||||||
20 | 20.6 69 | 745.5 29.35 993.92 993.92 | 762.4 30.02 1016.45 1016.45 | 0.7 0.03 0.93 0.93 | 90 | Wind blowing from the south-southeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | 21.7 71 | Stratocumulus other than Stratocumulus cumulogenitus. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 20.0 12.4 | 18.9 66 | |||||||||||||||
17 | 21.5 71 | 744.8 29.32 992.99 992.99 | 761.8 29.99 1015.65 1015.65 | 85 | Wind blowing from the south-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 20.0 12.4 | 18.9 66 | |||||||||||||||||
14 | 21.5 71 | 745.6 29.35 994.05 994.05 | 762.6 30.02 1016.72 1016.72 | -1.8 -0.07 -2.4 -2.4 | 84 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 300-600 984-1968 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 18.7 66 | ||||||||||||||
11 | 20.5 69 | 747.4 29.43 996.45 996.45 | 764.5 30.1 1019.25 1019.25 | 84 | Wind blowing from the south-east | 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. | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 8.0 5.0 | 17.7 64 | ||||||||||||||
