April Weather in Altos, Brazil

Last updated: August 22, 2025

In Altos, Brazil, the average temperature in April hovers around 27°C (80°F), with a minimum of 21°C (70°F) and a maximum reaching 34°C (94°F). Expect 294 mm (11.6 in) of precipitation spread across 24 days, contributing to the region's high average humidity of 93%. Whether you're here for the warmth or the showers, be prepared for a tropical experience!

April Temperature in Altos

In April in Altos, the average temperature is 27°C (80°F). Maximum can reach 34°C (94°F) and minimum can be as low as 21°C (70°F). This makes it an ideal destination for travelers seeking warm and pleasant weather.

April Weather in Altos: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Altos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Altos, April typically has an average temperature of 27°C (80°F), with highs reaching up to 34°C (94°F) and lows dropping to around 21°C (70°F).

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

April Precipitation in Altos

In Altos in April, the precipitation amount is 294 mm (11.6 in) occurring over the span of 24 days.

April Precipitation Trends in Altos

The chart displays monthly precipitation patterns in Altos, 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 Altos, April typically receives around 294 mm (11.6 inches) of precipitation spread over approximately 24 days.

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

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Millimeters (mm) Inches (in)

April Humidity in Altos

In Altos in April humidity is 93%. With an average temperature of 27°C (80°F), this humidity feels like a thick, suffocating blanket that clings to your skin, making every step feel laborious and draining for travelers.

April Average Humidity in Altos

This chart illustrates the average monthly humidity levels in Altos, 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 Altos is approximately 93%, 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 Altos

In Altos in April, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Altos.

Maximum UV Index Levels in Altos for April

The chart shows the monthly maximum UV Index (UVI) for Altos 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 Altos typically reaches 15, which falls under the extreme exposure category.

Data source: Altos 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 Altos Compares to Other Months

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

This table compares monthly weather conditions in Altos, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (81°F)	199 mm (7.8 inches)	90%	extreme
February Weather	27°C (80°F)	366 mm (14.4 inches)	91%	extreme
March Weather	26°C (80°F)	387 mm (15.2 inches)	92%	extreme
April Weather	27°C (80°F)	294 mm (11.6 inches)	93%	extreme
May Weather	27°C (81°F)	81 mm (3.2 inches)	88%	extreme
June Weather	28°C (83°F)	9 mm (0.3 inches)	75%	extreme
July Weather	28°C (83°F)	12 mm (0.5 inches)	52%	extreme
August Weather	29°C (85°F)	3 mm (0.1 inches)	42%	extreme
September Weather	31°C (87°F)	2 mm (0.1 inches)	36%	extreme
October Weather	31°C (88°F)	11 mm (0.4 inches)	35%	extreme
November Weather	30°C (86°F)	45 mm (1.8 inches)	43%	extreme
December Weather	29°C (84°F)	95 mm (3.7 inches)	76%	extreme