July Weather in Porto Uniao, Brazil

Last updated: August 22, 2025

In July, the average temperature in Porto Uniao, Brazil hovers around 13°C (55°F), with a minimum of -4°C (25°F) and a maximum soaring to 26°C (80°F). Expect about 25 mm (1.0 in) of precipitation spread over 4 days, while the average humidity remains at a comfortable 77%.

July Temperature in Porto Uniao

In July in Porto Uniao, the average temperature is 13°C (55°F). The maximum can reach 26°C (80°F), while the minimum can dip as low as -4°C (25°F). This variation makes it essential for travelers to prepare for both warm days and chilly nights.

July Weather in Porto Uniao: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Porto Uniao, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Porto Uniao, July typically has an average temperature of 13°C (55°F), with highs reaching up to 26°C (80°F) and lows dropping to around -4°C (25°F).

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

July Precipitation in Porto Uniao

In Porto Uniao in July, the precipitation amount is 25 mm (1.0 in) over the course of 4 days.

July Precipitation Trends in Porto Uniao

The chart displays monthly precipitation patterns in Porto Uniao, 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 Porto Uniao, July typically receives around 25 mm (1.0 inches) of precipitation spread over approximately 4 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 Porto Uniao

In Porto Uniao in July humidity is 77%. With an average temperature of 13°C (55°F), this humidity feels like a damp chill in the air, making travel somewhat uncomfortable as the moisture clings to your skin and adds a heavier weight to your clothing, which can sap your energy as you explore.

July Average Humidity in Porto Uniao

This chart illustrates the average monthly humidity levels in Porto Uniao, 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 Porto Uniao is approximately 77%, 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 Porto Uniao

In Porto Uniao in July, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Porto Uniao, you can refer to this Hourly UV Index in Porto Uniao.

Maximum UV Index Levels in Porto Uniao for July

The chart shows the monthly maximum UV Index (UVI) for Porto Uniao 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 Porto Uniao typically reaches 6, which falls under the high exposure category.

Data source: Porto Uniao 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 Porto Uniao Compares to Other Months

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

This table compares monthly weather conditions in Porto Uniao, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	21°C (70°F)	143 mm (5.6 inches)	85%	extreme
February Weather	21°C (70°F)	102 mm (4.0 inches)	81%	extreme
March Weather	20°C (69°F)	99 mm (3.9 inches)	82%	extreme
April Weather	17°C (64°F)	56 mm (2.2 inches)	84%	extreme
May Weather	15°C (59°F)	82 mm (3.2 inches)	86%	high
June Weather	14°C (57°F)	95 mm (3.7 inches)	84%	high
July Weather	13°C (55°F)	25 mm (1.0 inches)	77%	high
August Weather	14°C (57°F)	75 mm (3.0 inches)	70%	very high
September Weather	18°C (64°F)	71 mm (2.8 inches)	75%	extreme
October Weather	18°C (64°F)	140 mm (5.5 inches)	76%	extreme
November Weather	19°C (67°F)	115 mm (4.5 inches)	84%	extreme
December Weather	21°C (70°F)	133 mm (5.2 inches)	88%	extreme