April Weather in Buenos Aires, Peru

Last updated: August 27, 2025

In April, the average temperature in Buenos Aires, Peru hovers around 24°C (76°F), with minimums dipping to 18°C (65°F) and maximums reaching up to 33°C (91°F). Expect considerable precipitation, with about 266 mm (10.5 in) falling over 25 days, creating an average humidity of 86%. Plan accordingly for a tropical experience!

April Temperature in Buenos Aires

In April in Buenos Aires, the average temperature is 24°C (76°F). Maximums can reach 33°C (91°F), while minimums can drop to as low as 18°C (65°F). This creates a comfortable climate for travelers, making it an ideal time to explore the area.

April Weather in Buenos Aires: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Buenos Aires, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Buenos Aires, April typically has an average temperature of 24°C (76°F), with highs reaching up to 33°C (91°F) and lows dropping to around 18°C (65°F).

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

April Precipitation in Buenos Aires

In Buenos Aires in April, the precipitation amount is 266 mm (10.5 in) spread over 25 days.

April Precipitation Trends in Buenos Aires

The chart displays monthly precipitation patterns in Buenos Aires, 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 Buenos Aires, April typically receives around 266 mm (10.5 inches) of precipitation spread over approximately 25 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 Buenos Aires

In Buenos Aires in April, humidity is 86%. With an average temperature of 24°C (76°F), this humidity feels like a warm, heavy blanket enveloping you, making outdoor activities both challenging and exhilarating for travelers.

April Average Humidity in Buenos Aires

This chart illustrates the average monthly humidity levels in Buenos Aires, 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 Buenos Aires is approximately 86%, 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 Buenos Aires

In Buenos Aires in April, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Buenos Aires.

Maximum UV Index Levels in Buenos Aires for April

The chart shows the monthly maximum UV Index (UVI) for Buenos Aires 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 Buenos Aires typically reaches 16, which falls under the extreme exposure category.

Data source: Buenos Aires 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 Buenos Aires Compares to Other Months

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

This table compares monthly weather conditions in Buenos Aires, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (76°F)	222 mm (8.7 inches)	80%	extreme
February Weather	25°C (77°F)	191 mm (7.5 inches)	76%	extreme
March Weather	24°C (76°F)	316 mm (12.4 inches)	81%	extreme
April Weather	24°C (76°F)	266 mm (10.5 inches)	86%	extreme
May Weather	24°C (75°F)	222 mm (8.7 inches)	86%	extreme
June Weather	24°C (75°F)	153 mm (6.0 inches)	70%	extreme
July Weather	23°C (74°F)	126 mm (4.9 inches)	47%	extreme
August Weather	24°C (75°F)	103 mm (4.1 inches)	37%	extreme
September Weather	24°C (76°F)	143 mm (5.6 inches)	42%	extreme
October Weather	25°C (76°F)	220 mm (8.6 inches)	62%	extreme
November Weather	25°C (77°F)	249 mm (9.8 inches)	76%	extreme
December Weather	25°C (77°F)	182 mm (7.2 inches)	89%	extreme