March Weather in Peru, United States

Last updated: June 24, 2025

In March, the average temperature in Peru, United States hovers around 5°C (41°F). However, expect a wide range of temperatures, with a minimum dipping to -19°C (-2°F) and a maximum soaring to 26°C (78°F). Precipitation is notable, with 93 mm (3.7 in) expected over 11 days. Added to this, the average humidity sits at a comfortable 84%, making for a unique climate experience.

March Temperature in Peru

In March in Peru, the average temperature is 5°C (41°F), with maximums reaching 26°C (78°F) and minimums dropping as low as -19°C (-2°F). Be prepared for a wide range of temperatures if you're planning to travel during this month.

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 5°C (41°F), with highs reaching up to 26°C (78°F) and lows dropping to around -19°C (-2°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 93 mm (3.7 in) over the course of 11 days, indicating that rain is expected to be fairly frequent during that time.

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 93 mm (3.7 inches) of precipitation spread over approximately 11 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 84%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable as you navigate through the cold, heavy air that clings to your skin.

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 84%, 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 is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Peru, you can refer to this 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 6, which falls under the high 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	-4°C (26°F)	58 mm (2.3 inches)	82%	moderate
February Weather	-2°C (28°F)	64 mm (2.5 inches)	83%	moderate
March Weather	5°C (41°F)	93 mm (3.7 inches)	84%	high
April Weather	10°C (50°F)	114 mm (4.5 inches)	85%	very high
May Weather	17°C (63°F)	160 mm (6.3 inches)	79%	very high
June Weather	23°C (74°F)	152 mm (6.0 inches)	82%	extreme
July Weather	25°C (76°F)	105 mm (4.1 inches)	80%	very high
August Weather	23°C (74°F)	76 mm (3.0 inches)	81%	very high
September Weather	20°C (69°F)	83 mm (3.3 inches)	80%	very high
October Weather	13°C (55°F)	134 mm (5.3 inches)	82%	high
November Weather	4°C (40°F)	54 mm (2.1 inches)	88%	moderate
December Weather	1°C (33°F)	51 mm (2.0 inches)	84%	low