January Weather in Belen, Bolivia

Last updated: August 22, 2025

In January, the average temperature in Belen, Bolivia hovers around 8°C (47°F), with a minimum of 2°C (35°F) and a maximum of 18°C (65°F). Expect 117 mm (4.6 in) of precipitation spread over 23 days, contributing to a high average humidity of 91%. Be prepared for some damp weather as you explore!

January Temperature in Belen

In January in Belen, the average temperature is 8°C (47°F). Maximums can reach 18°C (65°F), while minimums can drop as low as 2°C (35°F). This makes it a great time to experience the charm of Belen while enjoying mild weather.

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

The chart illustrates January temperature patterns in Belen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Belen, January typically has an average temperature of 8°C (47°F), with highs reaching up to 18°C (65°F) and lows dropping to around 2°C (35°F).

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

January Precipitation in Belen

In Belen in January, the total precipitation amount is 117 mm (4.6 in) that falls over the course of 23 days.

January Precipitation Trends in Belen

The chart displays monthly precipitation patterns in Belen, 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 Belen, January typically receives around 117 mm (4.6 inches) of precipitation spread over approximately 23 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 Belen

In Belen in January, humidity is 91%. With an average temperature of 8°C (47°F), this humidity feels like a chilly dampness that clings to your skin, making it important to dress in layers while traveling.

January Average Humidity in Belen

This chart illustrates the average monthly humidity levels in Belen, 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 Belen is approximately 91%, 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 Belen

In Belen in January, the maximum UV index is 18, which corresponds to an extreme exposure category. This means that the time to burn is just 10 minutes. For more detailed information, you can check the hourly UV index in Belen.

Maximum UV Index Levels in Belen for January

The chart shows the monthly maximum UV Index (UVI) for Belen 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 Belen typically reaches 18, which falls under the extreme exposure category.

Data source: Belen 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 Belen Compares to Other Months

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

This table compares monthly weather conditions in Belen, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (47°F)	117 mm (4.6 inches)	91%	extreme
February Weather	8°C (47°F)	155 mm (6.1 inches)	91%	extreme
March Weather	8°C (46°F)	121 mm (4.7 inches)	91%	extreme
April Weather	8°C (46°F)	43 mm (1.7 inches)	88%	extreme
May Weather	6°C (44°F)	22 mm (0.9 inches)	87%	extreme
June Weather	5°C (41°F)	13 mm (0.5 inches)	79%	very high
July Weather	5°C (41°F)	9 mm (0.3 inches)	64%	extreme
August Weather	6°C (43°F)	16 mm (0.6 inches)	62%	extreme
September Weather	7°C (45°F)	33 mm (1.3 inches)	70%	extreme
October Weather	8°C (48°F)	53 mm (2.1 inches)	75%	extreme
November Weather	10°C (50°F)	62 mm (2.5 inches)	84%	extreme
December Weather	9°C (48°F)	140 mm (5.5 inches)	87%	extreme