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July Weather in Rio Branco, Brazil

Last updated: August 22, 2025

In Rio Branco, Brazil, the average temperature in July is a pleasant 25°C (76°F). Expect a minimum of 12°C (54°F) and a maximum of 35°C (96°F), making it perfect for outdoor adventures. During this month, anticipate 14 mm (0.6 in) of precipitation over 2 days, and enjoy a comfortable average humidity of 46%.

July Temperature in Rio Branco

In July in Rio Branco, the average temperature is 25°C (76°F), with maximums reaching 35°C (96°F) and minimums dropping as low as 12°C (54°F). This climate makes it an ideal time for travelers to enjoy outdoor activities while being prepared for varying temperatures.

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

The chart illustrates July 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, July typically has an average temperature of 25°C (76°F), with highs reaching up to 35°C (96°F) and lows dropping to around 12°C (54°F).
JanFebMarAprMayJunJulAugSepOctNovDec787878787776767881807979
Data source: Temperature data for Rio Branco generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

July Precipitation in Rio Branco

In Rio Branco in July, the precipitation amount is 14 mm (0.6 in) over a period of 2 days.

July Precipitation Trends in Rio Branco

The chart displays monthly precipitation patterns in Rio Branco, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Rio Branco, July typically receives around 14 mm (0.6 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec2642852881688333142653125207305
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Rio Branco

In Rio Branco in July, humidity is 46%. With an average temperature of 25°C (76°F), this humidity feels like a warm and pleasant embrace, ideal for leisurely strolls and outdoor activities, making it a comfortable time for traveling.

July Average Humidity in Rio Branco

This chart illustrates the average monthly humidity levels in Rio Branco, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Rio Branco is approximately 46%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%87%89%84%67%46%37%33%44%73%88%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Rio Branco

In Rio Branco in July, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Rio Branco.

Maximum UV Index Levels in Rio Branco for July

The chart shows the monthly maximum UV Index (UVI) for Rio Branco in July, 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 July, the maximum UV index in Rio Branco typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151616141210101112141514
Data source: Rio Branco July 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 July 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 July’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 July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)264 mm (10.4 inches)88%extreme
February Weather25°C (78°F)285 mm (11.2 inches)87%extreme
March Weather26°C (78°F)288 mm (11.3 inches)87%extreme
April Weather26°C (78°F)168 mm (6.6 inches)89%extreme
May Weather25°C (77°F)83 mm (3.3 inches)84%extreme
June Weather24°C (76°F)33 mm (1.3 inches)67%very high
July Weather25°C (76°F)14 mm (0.6 inches)46%very high
August Weather26°C (79°F)26 mm (1.0 inches)37%extreme
September Weather27°C (82°F)53 mm (2.1 inches)33%extreme
October Weather27°C (81°F)125 mm (4.9 inches)44%extreme
November Weather26°C (80°F)206 mm (8.1 inches)73%extreme
December Weather26°C (79°F)305 mm (12.0 inches)88%extreme

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