March Weather in Peru, United States

Last updated: June 24, 2025

In Peru, United States, the average temperature in March hovers around -2°C (29°F). Be prepared for extremes, as temperatures can plummet to a chilly -23°C (-9°F) or rise to a balmy 19°C (66°F). Expect 72 mm (2.8 in) of precipitation spread over 8 days, contributing to an average humidity of 85%. Stay warm and dry!

March Temperature in Peru

In March in Peru, the average temperature is -2°C (29°F). Maximum temperatures can reach 19°C (66°F) while minimums can drop as low as -23°C (-9°F). Be prepared for a wide range of temperatures if you're planning to travel during this time.

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

The chart illustrates March temperature patterns in Peru, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Peru, March typically has an average temperature of -2°C (29°F), with highs reaching up to 19°C (66°F) and lows dropping to around -23°C (-9°F).

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

March Precipitation in Peru

In Peru in March, the precipitation amount is 72 mm (2.8 in) over the course of 8 days.

March Precipitation Trends in Peru

The chart displays monthly precipitation patterns in Peru, 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 Peru, March typically receives around 72 mm (2.8 inches) of precipitation spread over approximately 8 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

March Humidity in Peru

In Peru in March, humidity is 85%. With an average temperature of -2°C (29°F), this humidity feels like a chilling, damp blanket that clings to your skin, making travel uncomfortable and often prompting an urgent search for warmth and shelter.

March Average Humidity in Peru

This chart illustrates the average monthly humidity levels in Peru, 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 Peru is approximately 85%, 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 Peru

In Peru in March, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Peru.

Maximum UV Index Levels in Peru for March

The chart shows the monthly maximum UV Index (UVI) for Peru 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 Peru typically reaches 5, which falls under the moderate exposure category.

Data source: Peru 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 Peru Compares to Other Months

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

This table compares monthly weather conditions in Peru, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-8°C (18°F)	83 mm (3.3 inches)	91%	low
February Weather	-6°C (21°F)	86 mm (3.4 inches)	89%	moderate
March Weather	-2°C (29°F)	72 mm (2.8 inches)	85%	moderate
April Weather	5°C (41°F)	128 mm (5.0 inches)	84%	very high
May Weather	12°C (54°F)	87 mm (3.4 inches)	78%	very high
June Weather	17°C (64°F)	84 mm (3.3 inches)	72%	very high
July Weather	20°C (69°F)	133 mm (5.2 inches)	75%	very high
August Weather	19°C (67°F)	90 mm (3.5 inches)	74%	very high
September Weather	15°C (60°F)	64 mm (2.5 inches)	77%	high
October Weather	9°C (48°F)	128 mm (5.0 inches)	85%	moderate
November Weather	1°C (34°F)	107 mm (4.2 inches)	86%	moderate
December Weather	-5°C (23°F)	120 mm (4.7 inches)	85%	low