April Weather in Rio Grande, Peru

Last updated: August 27, 2025

In April, the average temperature in Rio Grande, Peru hovers around 22°C (71°F), offering a pleasant climate for outdoor activities. However, be prepared for temperature variations, as it can dip to a cool 13°C (56°F) or rise to a warm 31°C (89°F). Visitors should also note that precipitation is moderate, with 7 mm (0.3 in) expected over 2 days, amidst an average humidity level of 88%. Enjoy the diverse weather while exploring!

April Temperature in Rio Grande

In April in Rio Grande, the average temperature is 22°C (71°F). The maximum can reach 31°C (89°F) and the minimum can be as low as 13°C (56°F). This pleasant climate makes Rio Grande an ideal destination for travelers seeking comfortable weather and outdoor activities.

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

The chart illustrates April 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, April typically has an average temperature of 22°C (71°F), with highs reaching up to 31°C (89°F) and lows dropping to around 13°C (56°F).

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

April Precipitation in Rio Grande

In Rio Grande in April, the precipitation amount is 7 mm (0.3 in) over a period of 2 days.

April Precipitation Trends in Rio Grande

The chart displays monthly precipitation patterns in Rio Grande, 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 Rio Grande, April typically receives around 7 mm (0.3 inches) of precipitation spread over approximately 2 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 Rio Grande

In Rio Grande in April humidity is 88%. With an average temperature of 22°C (71°F), this humidity feels like a warm blanket enveloping you, making outdoor activities a bit uncomfortable and leading to a constant sheen of sweat on your skin, so it's best to stay hydrated and seek shade during your adventures.

April Average Humidity in Rio Grande

This chart illustrates the average monthly humidity levels in Rio Grande, 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 Rio Grande is approximately 88%, 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 Rio Grande

In Rio Grande in April, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Rio Grande, you can check here.

Maximum UV Index Levels in Rio Grande for April

The chart shows the monthly maximum UV Index (UVI) for Rio Grande 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 Rio Grande typically reaches 14, which falls under the extreme exposure category.

Data source: Rio Grande 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 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 April’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 April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	22°C (72°F)	63 mm (2.5 inches)	85%	extreme
February Weather	23°C (73°F)	68 mm (2.7 inches)	85%	extreme
March Weather	23°C (74°F)	30 mm (1.2 inches)	86%	extreme
April Weather	22°C (71°F)	7 mm (0.3 inches)	88%	extreme
May Weather	20°C (68°F)	2 mm (0.1 inches)	85%	extreme
June Weather	18°C (65°F)	2 mm (0.1 inches)	78%	very high
July Weather	18°C (64°F)	2 mm (0.1 inches)	75%	extreme
August Weather	18°C (65°F)	1 mm (0.0 inches)	73%	extreme
September Weather	19°C (66°F)	1 mm (0.0 inches)	74%	extreme
October Weather	20°C (67°F)	3 mm (0.1 inches)	78%	extreme
November Weather	20°C (69°F)	1 mm (0.0 inches)	82%	extreme
December Weather	21°C (71°F)	6 mm (0.2 inches)	83%	extreme