Rio Branco
Região Geográfica Intermediária de Rio Branco, Acre, Brazil
Current Weather
26°79°
Light Rain and Humid
Feels Like: 31°87°
Min: 23°74°
Max: 29°85°
The next few hours will be humid and overcast, with today reaching 29°C and dropping to 23°C. The coming days will be light rain throughout the day.
Hourly Forecast
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Air Quality
Air quality is satisfactory, and air pollution poses little or no risk.
Daylight Hours
05:06
Sunrise
17:23
Sunset
Moon
14:32
Moonrise
02:16
Moonset
Daily Forecast
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View stargazing scoreWeather in Rio Branco today, October 22, 2026
Rio Branco looks damp on October 22, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly.Rio Branco looks damp on October 22, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly.
Expect highs of 29°C and cooler readings close to 23°C. Moisture in the air spans 93%-99%, with the highest values around 19:00. Winds stay light, near 6 km/h by 16:00, so the day feels still more than breezy.Expect highs of 85°F and cooler readings close to 74°F. Moisture in the air spans 93%-99%, with the highest values around 19:00. Winds stay light, near 4 mph by 16:00, so the day feels still more than breezy.
Expect the wet theme to continue later, as rain odds reach 80% near 16:00. Cloud amounts hold near 91% around 23:00. Views remain open at about 16.1 km. Daylight runs from 05:06 to 17:23, lasting 12 hours 17 minutes of sunlight today.Expect the wet theme to continue later, as rain odds reach 80% near 16:00. Cloud amounts hold near 91% around 23:00. Views remain open at about 10 mi. Daylight runs from 05:06 to 17:23, lasting 12 hours 17 minutes of sunlight today.
In short, treat October 22, 2026 in Rio Branco as a damp day: pack covers, watch the wetter hours, and expect a high near 29°C.In short, treat October 22, 2026 in Rio Branco as a damp day: pack covers, watch the wetter hours, and expect a high near 85°F.
Frequently asked questions about weather in Rio Branco
How warm does it get in Rio Branco?
The warmest month in Rio Branco is September, with average high temperatures of 34°C. The average temperature during this period is around 27°C.The warmest month in Rio Branco is September, with average high temperatures of 94°F. The average temperature during this period is around 81°F.
How cold does it get in Rio Branco?
The coldest month in Rio Branco is July, with average low temperatures of 19°C. The average temperature during this period is around 25°C.The coldest month in Rio Branco is July, with average low temperatures of 66°F. The average temperature during this period is around 77°F.
What is the wettest time of year in Rio Branco?
The wettest month in Rio Branco is February, with an average of 284 mm of precipitation.The wettest month in Rio Branco is February, with an average of 11.2 in of precipitation.
What is the driest time of year in Rio Branco?
The driest month in Rio Branco is July, with an average of 13 mm of precipitation.The driest month in Rio Branco is July, with an average of 0.5 in of precipitation.