July Weather in Rio Grande, Brazil

Last updated: August 22, 2025

In Rio Grande, Brazil, the average temperature in July hovers around 14°C (57°F), with fluctuations that can dip as low as 6°C (44°F) and peak at 22°C (72°F). Expect a generous precipitation amount of 111 mm (4.4 in) spread over 10 days, contributing to an average humidity level of 78%. Whether you’re exploring the vibrant landscapes or cozying up indoors, this month offers a unique weather experience!

July Temperature in Rio Grande

In July in Rio Grande, the average temperature is 14°C (57°F). The maximum can reach 22°C (72°F), while the minimum can be as low as 6°C (44°F). This mild climate makes Rio Grande a perfect destination for travelers seeking comfortable weather while exploring the local attractions.

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

The chart illustrates July temperature patterns in Rio Grande, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rio Grande, July typically has an average temperature of 14°C (57°F), with highs reaching up to 22°C (72°F) and lows dropping to around 6°C (44°F).

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

July Precipitation in Rio Grande

In Rio Grande in July, the precipitation amount is 111 mm (4.4 in) over a span of 10 days.

July Precipitation Trends in Rio Grande

The chart displays monthly precipitation patterns in Rio Grande, 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 Grande, July typically receives around 111 mm (4.4 inches) of precipitation spread over approximately 10 days.

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

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Millimeters (mm) Inches (in)

July Humidity in Rio Grande

In Rio Grande in July, humidity is 78%. With an average temperature of 14°C (57°F), this humidity feels like a damp blanket wrapping around you, making outdoor exploration a bit uncomfortable but still enjoyable if you stay hydrated and plan for breaks in the shade.

July Average Humidity in Rio Grande

This chart illustrates the average monthly humidity levels in Rio Grande, 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 Grande is approximately 78%, offering insight into how humid the weather typically is during this month.

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

July UV Index in Rio Grande

In Rio Grande in July, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Rio Grande for better planning.

Maximum UV Index Levels in Rio Grande for July

The chart shows the monthly maximum UV Index (UVI) for Rio Grande 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 Grande typically reaches 4, which falls under the moderate exposure category.

Data source: Rio Grande 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 Grande Compares to Other Months

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

This table compares monthly weather conditions in Rio Grande, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (75°F)	85 mm (3.3 inches)	79%	extreme
February Weather	24°C (75°F)	75 mm (2.9 inches)	81%	extreme
March Weather	23°C (73°F)	87 mm (3.4 inches)	81%	extreme
April Weather	21°C (70°F)	65 mm (2.6 inches)	80%	very high
May Weather	18°C (64°F)	97 mm (3.8 inches)	82%	moderate
June Weather	15°C (60°F)	99 mm (3.9 inches)	81%	moderate
July Weather	14°C (57°F)	111 mm (4.4 inches)	78%	moderate
August Weather	14°C (58°F)	100 mm (3.9 inches)	80%	high
September Weather	16°C (61°F)	144 mm (5.7 inches)	84%	very high
October Weather	18°C (65°F)	131 mm (5.2 inches)	84%	extreme
November Weather	20°C (68°F)	78 mm (3.1 inches)	82%	extreme
December Weather	22°C (71°F)	77 mm (3.0 inches)	82%	extreme