April Weather in Porto Uniao, Brazil

Last updated: August 22, 2025

In Porto Uniao, Brazil, the average temperature in April is a pleasant 17°C (64°F). However, be prepared for a range, as temperatures can drop to a cool 2°C (36°F) at night and rise to a warm 29°C (84°F) during the day. Expect about 56 mm (2.2 in) of precipitation spread over 7 days, contributing to an average humidity level of 84%. Stay comfortable and enjoy the variety this month brings!

April Temperature in Porto Uniao

In April in Porto Uniao, the average temperature is 17°C (64°F). Maximum temperatures can reach 29°C (84°F), while minimums can drop as low as 2°C (36°F). This makes Porto Uniao a great destination for travelers seeking mild weather with a chance of warm afternoons and cooler evenings.

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

The chart illustrates April 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, April typically has an average temperature of 17°C (64°F), with highs reaching up to 29°C (84°F) and lows dropping to around 2°C (36°F).

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

April Precipitation in Porto Uniao

In Porto Uniao in April, the total precipitation amount is 56 mm (2.2 in) over a period of 7 days.

April Precipitation Trends in Porto Uniao

The chart displays monthly precipitation patterns in Porto Uniao, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Porto Uniao, April typically receives around 56 mm (2.2 inches) of precipitation spread over approximately 7 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

April Humidity in Porto Uniao

In Porto Uniao in April, humidity is 84%. With an average temperature of 17°C (64°F), this humidity feels like a warm embrace, making it essential for travelers to stay hydrated and take frequent breaks in the shade to avoid feeling overly sticky and drained.

April Average Humidity in Porto Uniao

This chart illustrates the average monthly humidity levels in Porto Uniao, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Porto Uniao is approximately 84%, offering insight into how humid the weather typically is during this month.

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

April UV Index in Porto Uniao

In Porto Uniao in April, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Porto Uniao.

Maximum UV Index Levels in Porto Uniao for April

The chart shows the monthly maximum UV Index (UVI) for Porto Uniao in April, 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 April, the maximum UV index in Porto Uniao typically reaches 11, which falls under the extreme exposure category.

Data source: Porto Uniao April 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 April 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 April’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 April’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