February Weather in San Miguel, Costa Rica

Last updated: August 23, 2025

In February, the average temperature in San Miguel, Costa Rica is a pleasant 18°C (64°F), with a minimum of 11°C (51°F) and a comfortable maximum of 25°C (76°F). Expect 19 mm (0.8 in) of precipitation spread over about 5 days, contributing to an average humidity level of 68%. Perfect for exploring the beauty of the season!

February Temperature in San Miguel

In February in San Miguel, the average temperature is 18°C (64°F). Maximums can reach 25°C (76°F), while minimums can drop to as low as 11°C (51°F). This pleasant climate makes it an ideal time for outdoor adventures and exploring the local sights.

February Weather in San Miguel: Daily Temperature Highs, Lows, and Averages

The chart illustrates February temperature patterns in San Miguel, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Miguel, February typically has an average temperature of 18°C (64°F), with highs reaching up to 25°C (76°F) and lows dropping to around 11°C (51°F).

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

February Precipitation in San Miguel

In San Miguel in February, the total precipitation amount is 19 mm (0.8 in), occurring over the course of 5 days.

February Precipitation Trends in San Miguel

The chart displays monthly precipitation patterns in San Miguel, with values for each month alongside February’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how February’s conditions compare to those of other months. In San Miguel, February typically receives around 19 mm (0.8 inches) of precipitation spread over approximately 5 days.

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

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Millimeters (mm) Inches (in)

February Humidity in San Miguel

In San Miguel in February, humidity is 68%. With an average temperature of 18°C (64°F), this humidity feels like a warm embrace, making for a slightly muggy experience that can leave you feeling sticky as you explore, so it’s best to stay hydrated and take frequent breaks in the shade.

February Average Humidity in San Miguel

This chart illustrates the average monthly humidity levels in San Miguel, with February’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In February, average humidity in San Miguel is approximately 68%, offering insight into how humid the weather typically is during this month.

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

February UV Index in San Miguel

In San Miguel in February, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in San Miguel, you can check here.

Maximum UV Index Levels in San Miguel for February

The chart shows the monthly maximum UV Index (UVI) for San Miguel in February, 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 February, the maximum UV index in San Miguel typically reaches 14, which falls under the extreme exposure category.

Data source: San Miguel February 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 February Weather in San Miguel Compares to Other Months

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

This table compares monthly weather conditions in San Miguel, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	17°C (63°F)	35 mm (1.4 inches)	68%	extreme
February Weather	18°C (64°F)	19 mm (0.8 inches)	68%	extreme
March Weather	18°C (65°F)	28 mm (1.1 inches)	66%	extreme
April Weather	18°C (65°F)	155 mm (6.1 inches)	67%	extreme
May Weather	18°C (65°F)	532 mm (21.0 inches)	69%	extreme
June Weather	18°C (66°F)	399 mm (15.7 inches)	84%	extreme
July Weather	18°C (65°F)	315 mm (12.4 inches)	85%	extreme
August Weather	18°C (65°F)	403 mm (15.9 inches)	82%	extreme
September Weather	18°C (65°F)	508 mm (20.0 inches)	81%	extreme
October Weather	18°C (64°F)	601 mm (23.7 inches)	80%	extreme
November Weather	18°C (64°F)	272 mm (10.7 inches)	80%	extreme
December Weather	17°C (64°F)	78 mm (3.1 inches)	72%	extreme