April Weather in Rengo, Chile

Last updated: August 22, 2025

In April, the average temperature in Rengo, Chile hovers around 12°C (54°F), with fluctuations that can bring lows of -4°C (26°F) and highs reaching 27°C (81°F). You'll experience 26 mm (1.0 in) of precipitation over approximately 4 days, and the average humidity sits at a comfortable 54%.

April Temperature in Rengo

In April in Rengo, the average temperature is 12°C (54°F). Maximums can reach 27°C (81°F) while minimums can drop to as low as -4°C (26°F). It's a month where travelers should be prepared for a wide range of temperatures, making layering essential for a comfortable trip.

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

The chart illustrates April temperature patterns in Rengo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rengo, April typically has an average temperature of 12°C (54°F), with highs reaching up to 27°C (81°F) and lows dropping to around -4°C (26°F).

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

April Precipitation in Rengo

In Rengo in April, the precipitation amount is 26 mm (1.0 in) over the course of 4 days.

April Precipitation Trends in Rengo

The chart displays monthly precipitation patterns in Rengo, 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 Rengo, April typically receives around 26 mm (1.0 inches) of precipitation spread over approximately 4 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 Rengo

In Rengo in April humidity is 54%. With an average temperature of 12°C (54°F), this humidity feels like a cool, crisp embrace, making it pleasantly refreshing for travel while ensuring you stay comfortable as you explore the sights.

April Average Humidity in Rengo

This chart illustrates the average monthly humidity levels in Rengo, 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 Rengo is approximately 54%, 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 Rengo

In Rengo in April, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Rengo.

Maximum UV Index Levels in Rengo for April

The chart shows the monthly maximum UV Index (UVI) for Rengo 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 Rengo typically reaches 8, which falls under the very high exposure category.

Data source: Rengo 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 Rengo Compares to Other Months

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

This table compares monthly weather conditions in Rengo, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	18°C (65°F)	25 mm (1.0 inches)	40%	extreme
February Weather	18°C (64°F)	12 mm (0.5 inches)	41%	extreme
March Weather	16°C (61°F)	12 mm (0.5 inches)	46%	extreme
April Weather	12°C (54°F)	26 mm (1.0 inches)	54%	very high
May Weather	9°C (48°F)	73 mm (2.9 inches)	70%	moderate
June Weather	5°C (41°F)	179 mm (7.1 inches)	78%	moderate
July Weather	5°C (41°F)	97 mm (3.8 inches)	82%	moderate
August Weather	6°C (43°F)	99 mm (3.9 inches)	79%	high
September Weather	8°C (47°F)	59 mm (2.3 inches)	62%	very high
October Weather	11°C (52°F)	68 mm (2.7 inches)	64%	extreme
November Weather	14°C (58°F)	26 mm (1.0 inches)	53%	extreme
December Weather	17°C (63°F)	9 mm (0.4 inches)	39%	extreme