January Weather in La Suiza, Costa Rica

Last updated: August 23, 2025

In January, the average temperature in La Suiza, Costa Rica hovers around 16°C (60°F), offering a comfortable climate for outdoor activities. Expect minimum temperatures to dip to 9°C (48°F) and peak at a warm 23°C (73°F). While you soak in the pleasant weather, be prepared for 144 mm (5.7 in) of precipitation over 15 days, and note the average humidity level at a cozy 68%.

January Temperature in La Suiza

In January in La Suiza, the average temperature is 16°C (60°F). The maximum can reach 23°C (73°F), while the minimum can be as low as 9°C (48°F). This mild climate makes La Suiza a great destination for travelers seeking comfortable weather for outdoor activities.

January Weather in La Suiza: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in La Suiza, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In La Suiza, January typically has an average temperature of 16°C (60°F), with highs reaching up to 23°C (73°F) and lows dropping to around 9°C (48°F).

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

January Precipitation in La Suiza

In La Suiza in January, the precipitation amount is 144 mm (5.7 in) during a span of 15 days.

January Precipitation Trends in La Suiza

The chart displays monthly precipitation patterns in La Suiza, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In La Suiza, January typically receives around 144 mm (5.7 inches) of precipitation spread over approximately 15 days.

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

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Millimeters (mm) Inches (in)

January Humidity in La Suiza

In La Suiza in January, humidity is 68%. With an average temperature of 16°C (60°F), this humidity feels like a warm embrace, making traveling slightly more strenuous as the air thickens around you, prompting you to stay hydrated and take breaks in cooler, shaded areas.

January Average Humidity in La Suiza

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

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

January UV Index in La Suiza

In La Suiza in January, 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 La Suiza.

Maximum UV Index Levels in La Suiza for January

The chart shows the monthly maximum UV Index (UVI) for La Suiza in January, 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 January, the maximum UV index in La Suiza typically reaches 13, which falls under the extreme exposure category.

Data source: La Suiza January 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 January Weather in La Suiza Compares to Other Months

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

This table compares monthly weather conditions in La Suiza, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	16°C (60°F)	144 mm (5.7 inches)	68%	extreme
February Weather	16°C (61°F)	86 mm (3.4 inches)	68%	extreme
March Weather	16°C (61°F)	94 mm (3.7 inches)	66%	extreme
April Weather	17°C (64°F)	153 mm (6.0 inches)	67%	extreme
May Weather	18°C (65°F)	435 mm (17.1 inches)	69%	extreme
June Weather	18°C (65°F)	287 mm (11.3 inches)	84%	extreme
July Weather	18°C (65°F)	282 mm (11.1 inches)	85%	extreme
August Weather	18°C (65°F)	292 mm (11.5 inches)	82%	extreme
September Weather	18°C (65°F)	284 mm (11.2 inches)	81%	extreme
October Weather	18°C (65°F)	422 mm (16.6 inches)	80%	extreme
November Weather	17°C (64°F)	291 mm (11.4 inches)	80%	extreme
December Weather	16°C (62°F)	218 mm (8.6 inches)	72%	extreme