March Weather in Las Piedras, Puerto Rico

Last updated: August 31, 2025

In Las Piedras, Puerto Rico, the average temperature for March hovers around 25°C (76°F), making it a pleasant time of year. Expect a minimum of 22°C (72°F) and a maximum of 28°C (82°F). However, be prepared for some precipitation, with 78 mm (3.1 in) expected over approximately 22 days. The average humidity sits at a comfortable 74%, creating a mild atmosphere perfect for exploration.

March Temperature in Las Piedras

In March in Las Piedras, the average temperature is 25°C (76°F), with maximums reaching 28°C (82°F) and minimums dropping as low as 22°C (72°F). This pleasant climate makes it an ideal time to explore and enjoy outdoor activities in Las Piedras.

March Weather in Las Piedras: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Las Piedras, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Las Piedras, March typically has an average temperature of 25°C (76°F), with highs reaching up to 28°C (82°F) and lows dropping to around 22°C (72°F).

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

March Precipitation in Las Piedras

In Las Piedras in March, the precipitation amount is 78 mm (3.1 in) spread over 22 days.

March Precipitation Trends in Las Piedras

The chart displays monthly precipitation patterns in Las Piedras, 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 Las Piedras, March typically receives around 78 mm (3.1 inches) of precipitation spread over approximately 22 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 Las Piedras

In Las Piedras in March, humidity is 74%. With an average temperature of 25°C (76°F), this humidity feels like you're enveloped in a warm, steamy embrace, making outdoor adventures quite challenging and ensuring that plenty of water and shade are essential for a comfortable experience.

March Average Humidity in Las Piedras

This chart illustrates the average monthly humidity levels in Las Piedras, 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 Las Piedras is approximately 74%, 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 Las Piedras

In Las Piedras in March, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Las Piedras.

Maximum UV Index Levels in Las Piedras for March

The chart shows the monthly maximum UV Index (UVI) for Las Piedras 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 Las Piedras typically reaches 13, which falls under the extreme exposure category.

Data source: Las Piedras 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 Las Piedras Compares to Other Months

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

This table compares monthly weather conditions in Las Piedras, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (77°F)	57 mm (2.3 inches)	76%	very high
February Weather	24°C (76°F)	61 mm (2.4 inches)	75%	extreme
March Weather	25°C (76°F)	78 mm (3.1 inches)	74%	extreme
April Weather	25°C (77°F)	79 mm (3.1 inches)	75%	extreme
May Weather	26°C (79°F)	109 mm (4.3 inches)	75%	extreme
June Weather	27°C (80°F)	110 mm (4.3 inches)	77%	extreme
July Weather	27°C (81°F)	149 mm (5.9 inches)	80%	extreme
August Weather	27°C (82°F)	153 mm (6.0 inches)	80%	extreme
September Weather	27°C (82°F)	195 mm (7.7 inches)	79%	extreme
October Weather	27°C (81°F)	187 mm (7.4 inches)	78%	extreme
November Weather	26°C (80°F)	131 mm (5.2 inches)	78%	very high
December Weather	26°C (78°F)	81 mm (3.2 inches)	76%	very high