January Weather in Paraiso, Costa Rica

Last updated: August 23, 2025

In Paraiso, Costa Rica, the average temperature in January hovers around 16°C (60°F), with daily variations ranging from a brisk 8°C (47°F) to a pleasant 22°C (72°F). Expect an average humidity of 68%, contributing to a comfortable atmosphere. Be prepared for some rain, as 67 mm (2.6 in) of precipitation is likely over about 8 days during the month.

January Temperature in Paraiso

In January in Paraiso, the average temperature is 16°C (60°F). The maximum can reach 22°C (72°F), while the minimum can be as low as 8°C (47°F). This makes it a comfortable time to explore, with mild temperatures perfect for outdoor activities.

January Weather in Paraiso: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Paraiso, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Paraiso, January typically has an average temperature of 16°C (60°F), with highs reaching up to 22°C (72°F) and lows dropping to around 8°C (47°F).

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

January Precipitation in Paraiso

In Paraiso in January, the total precipitation amount is 67 mm (2.6 in) over the course of 8 days.

January Precipitation Trends in Paraiso

The chart displays monthly precipitation patterns in Paraiso, 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 Paraiso, January typically receives around 67 mm (2.6 inches) of precipitation spread over approximately 8 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 Paraiso

In Paraiso 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 Paraiso

This chart illustrates the average monthly humidity levels in Paraiso, 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 Paraiso 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 Paraiso

In Paraiso 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 Paraiso.

Maximum UV Index Levels in Paraiso for January

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

Data source: Paraiso 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 Paraiso Compares to Other Months

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

This table compares monthly weather conditions in Paraiso, 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)	67 mm (2.6 inches)	68%	extreme
February Weather	16°C (61°F)	34 mm (1.3 inches)	68%	extreme
March Weather	16°C (61°F)	35 mm (1.4 inches)	66%	extreme
April Weather	17°C (63°F)	94 mm (3.7 inches)	67%	extreme
May Weather	18°C (64°F)	418 mm (16.4 inches)	69%	extreme
June Weather	18°C (64°F)	240 mm (9.4 inches)	84%	extreme
July Weather	17°C (63°F)	203 mm (8.0 inches)	85%	extreme
August Weather	17°C (63°F)	224 mm (8.8 inches)	82%	extreme
September Weather	17°C (63°F)	279 mm (11.0 inches)	81%	extreme
October Weather	17°C (63°F)	430 mm (16.9 inches)	80%	extreme
November Weather	17°C (62°F)	234 mm (9.2 inches)	80%	extreme
December Weather	16°C (61°F)	116 mm (4.6 inches)	72%	extreme