March Weather in Penco, Chile

Last updated: August 22, 2025

In March, the average temperature in Penco, Chile hovers around 16°C (61°F). Expect a minimum of 6°C (44°F) and the possibility of reaching up to 31°C (88°F). During this month, you can anticipate approximately 19 mm (0.8 in) of precipitation spread over 3 days, with an average humidity of 70% contributing to a comfortable atmosphere.

March Temperature in Penco

In March in Penco, the average temperature is 16°C (61°F). The maximum can reach 31°C (88°F), and the minimum can be as low as 6°C (44°F). This range makes it a great time to explore the outdoors while being prepared for both warm and cooler evenings.

March Weather in Penco: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Penco, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Penco, March typically has an average temperature of 16°C (61°F), with highs reaching up to 31°C (88°F) and lows dropping to around 6°C (44°F).

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

March Precipitation in Penco

In Penco in March, the precipitation amount averaged 19 mm (0.8 in) over a span of 3 days.

March Precipitation Trends in Penco

The chart displays monthly precipitation patterns in Penco, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Penco, March typically receives around 19 mm (0.8 inches) of precipitation spread over approximately 3 days.

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

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Millimeters (mm) Inches (in)

March Humidity in Penco

In Penco in March humidity is 70%. With an average temperature of 16°C (61°F), this humidity feels like a warm, damp blanket wrapping around you, making travel somewhat uncomfortable as you navigate the sticky air while trying to enjoy your surroundings.

March Average Humidity in Penco

This chart illustrates the average monthly humidity levels in Penco, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Penco is approximately 70%, offering insight into how humid the weather typically is during this month.

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

March UV Index in Penco

In Penco in March, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Penco.

Maximum UV Index Levels in Penco for March

The chart shows the monthly maximum UV Index (UVI) for Penco in March, 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 March, the maximum UV index in Penco typically reaches 10, which falls under the very high exposure category.

Data source: Penco March 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 March Weather in Penco Compares to Other Months

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

This table compares monthly weather conditions in Penco, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	18°C (65°F)	6 mm (0.3 inches)	68%	extreme
February Weather	18°C (64°F)	7 mm (0.3 inches)	67%	extreme
March Weather	16°C (61°F)	19 mm (0.8 inches)	70%	very high
April Weather	13°C (56°F)	36 mm (1.4 inches)	74%	high
May Weather	11°C (52°F)	107 mm (4.2 inches)	83%	moderate
June Weather	9°C (49°F)	188 mm (7.4 inches)	85%	moderate
July Weather	9°C (48°F)	104 mm (4.1 inches)	86%	moderate
August Weather	9°C (49°F)	106 mm (4.2 inches)	85%	moderate
September Weather	10°C (51°F)	65 mm (2.6 inches)	79%	high
October Weather	12°C (54°F)	41 mm (1.6 inches)	76%	very high
November Weather	15°C (59°F)	20 mm (0.8 inches)	72%	extreme
December Weather	17°C (62°F)	6 mm (0.2 inches)	67%	extreme