February Weather in Rio Branco, Brazil

Last updated: August 22, 2025

In February, the average temperature in Rio Branco, Brazil hovers around 25°C (78°F), offering a warm climate ideal for exploration. The mercury can dip to a comfortable 21°C (69°F), while occasionally soaring up to 33°C (91°F). Travelers should be prepared for significant rainfall, with 285 mm (11.2 in) of precipitation spread across 26 days and an average humidity level of 87%. Embrace the atmosphere of this vibrant destination!

February Temperature in Rio Branco

In February in Rio Branco, the average temperature is 25°C (78°F). Maximums can reach up to 33°C (91°F), while minimums can drop to as low as 21°C (69°F). This makes it a perfect time for travelers to enjoy warm weather and outdoor activities in Rio Branco.

February Weather in Rio Branco: Daily Temperature Highs, Lows, and Averages

The chart illustrates February temperature patterns in Rio Branco, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rio Branco, February typically has an average temperature of 25°C (78°F), with highs reaching up to 33°C (91°F) and lows dropping to around 21°C (69°F).

Data source: Temperature data for Rio Branco generated using information from the Copernicus Climate Change Service.

February Precipitation in Rio Branco

In Rio Branco in February, the precipitation amount is 285 mm (11.2 in) over the course of 26 days.

February Precipitation Trends in Rio Branco

The chart displays monthly precipitation patterns in Rio Branco, with values for each month alongside February’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how February’s conditions compare to those of other months. In Rio Branco, February typically receives around 285 mm (11.2 inches) of precipitation spread over approximately 26 days.

Data source: Precipitation data for February generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

February Humidity in Rio Branco

In Rio Branco in February, humidity is 87%. With an average temperature of 25°C (78°F), this humidity feels like a warm, heavy blanket enveloping you, making outdoor activities particularly strenuous and requiring frequent breaks for hydration and shade.

February Average Humidity in Rio Branco

This chart illustrates the average monthly humidity levels in Rio Branco, with February’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In February, average humidity in Rio Branco is approximately 87%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for February generated using information from the Copernicus Climate Change Service.

February UV Index in Rio Branco

In Rio Branco in February, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Rio Branco.

Maximum UV Index Levels in Rio Branco for February

The chart shows the monthly maximum UV Index (UVI) for Rio Branco in February, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In February, the maximum UV index in Rio Branco typically reaches 16, which falls under the extreme exposure category.

Data source: Rio Branco February UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How February Weather in Rio Branco Compares to Other Months

Weather in Rio Branco varies notably across the year, with each month offering distinct climate conditions. This page compares February’s weather to other months in Rio Branco, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Rio Branco, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (79°F)	264 mm (10.4 inches)	88%	extreme
February Weather	25°C (78°F)	285 mm (11.2 inches)	87%	extreme
March Weather	26°C (78°F)	288 mm (11.3 inches)	87%	extreme
April Weather	26°C (78°F)	168 mm (6.6 inches)	89%	extreme
May Weather	25°C (77°F)	83 mm (3.3 inches)	84%	extreme
June Weather	24°C (76°F)	33 mm (1.3 inches)	67%	very high
July Weather	25°C (76°F)	14 mm (0.6 inches)	46%	very high
August Weather	26°C (79°F)	26 mm (1.0 inches)	37%	extreme
September Weather	27°C (82°F)	53 mm (2.1 inches)	33%	extreme
October Weather	27°C (81°F)	125 mm (4.9 inches)	44%	extreme
November Weather	26°C (80°F)	206 mm (8.1 inches)	73%	extreme
December Weather	26°C (79°F)	305 mm (12.0 inches)	88%	extreme