March Weather in Puerto Cortes, Costa Rica

Last updated: August 23, 2025

In March, the average temperature in Puerto Cortes, Costa Rica hovers around 25°C (77°F), providing a pleasant climate. Expect minimums of 19°C (66°F) and maximums soaring to 32°C (90°F). However, be prepared for some rain, as the area experiences approximately 54 mm (2.1 in) of precipitation over 14 days. The average humidity stands at a comfortable 66%, making it a great time to explore!

March Temperature in Puerto Cortes

In March in Puerto Cortes, the average temperature is 25°C (77°F). Maximums can reach 32°C (90°F), and minimums can be as low as 19°C (66°F). This pleasant climate makes Puerto Cortes an ideal destination for travelers seeking comfortable weather.

March Weather in Puerto Cortes: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Puerto Cortes, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Puerto Cortes, March typically has an average temperature of 25°C (77°F), with highs reaching up to 32°C (90°F) and lows dropping to around 19°C (66°F).

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

March Precipitation in Puerto Cortes

In Puerto Cortes in March, the total precipitation amount is 54 mm (2.1 in) recorded over a span of 14 days.

March Precipitation Trends in Puerto Cortes

The chart displays monthly precipitation patterns in Puerto Cortes, 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 Puerto Cortes, March typically receives around 54 mm (2.1 inches) of precipitation spread over approximately 14 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 Puerto Cortes

In Puerto Cortes in March humidity is 66%. With an average temperature of 25°C (77°F), this humidity feels like a warm embrace, making travel a pleasant experience as the air is saturated but still breathable, allowing for comfortable exploration.

March Average Humidity in Puerto Cortes

This chart illustrates the average monthly humidity levels in Puerto Cortes, 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 Puerto Cortes is approximately 66%, 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 Puerto Cortes

In Puerto Cortes in March, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Puerto Cortes.

Maximum UV Index Levels in Puerto Cortes for March

The chart shows the monthly maximum UV Index (UVI) for Puerto Cortes 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 Puerto Cortes typically reaches 15, which falls under the extreme exposure category.

Data source: Puerto Cortes 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 Puerto Cortes Compares to Other Months

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

This table compares monthly weather conditions in Puerto Cortes, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (75°F)	94 mm (3.7 inches)	68%	extreme
February Weather	24°C (76°F)	43 mm (1.7 inches)	68%	extreme
March Weather	25°C (77°F)	54 mm (2.1 inches)	66%	extreme
April Weather	25°C (77°F)	245 mm (9.6 inches)	67%	extreme
May Weather	24°C (76°F)	655 mm (25.8 inches)	69%	extreme
June Weather	24°C (76°F)	622 mm (24.5 inches)	84%	extreme
July Weather	24°C (76°F)	500 mm (19.7 inches)	85%	extreme
August Weather	24°C (75°F)	637 mm (25.1 inches)	82%	extreme
September Weather	24°C (75°F)	579 mm (22.8 inches)	81%	extreme
October Weather	24°C (75°F)	887 mm (34.9 inches)	80%	extreme
November Weather	23°C (74°F)	687 mm (27.0 inches)	80%	extreme
December Weather	24°C (75°F)	198 mm (7.8 inches)	72%	extreme