October Weather in Belen, Bolivia

Last updated: August 22, 2025

In October, the average temperature in Belen, Bolivia hovers around 8°C (48°F), with fluctuations ranging from a chilly -4°C (25°F) to a warm 21°C (70°F). The region experiences 53 mm (2.1 in) of precipitation spread over 14 days, and boasts an average humidity of 75%, creating a refreshing yet damp atmosphere.

October Temperature in Belen

In October in Belen, the average temperature is 8°C (48°F). The maximum can reach 21°C (70°F), while the minimum can drop to as low as -4°C (25°F). Travelers should prepare for a range of temperatures, making layers essential for comfort during their visit.

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

The chart illustrates October 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, October typically has an average temperature of 8°C (48°F), with highs reaching up to 21°C (70°F) and lows dropping to around -4°C (25°F).

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

October Precipitation in Belen

In Belen in October, the precipitation amount is 53 mm (2.1 in) over a period of 14 days.

October Precipitation Trends in Belen

The chart displays monthly precipitation patterns in Belen, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Belen, October typically receives around 53 mm (2.1 inches) of precipitation spread over approximately 14 days.

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

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Millimeters (mm) Inches (in)

October Humidity in Belen

In Belen in October, humidity is 75%. With an average temperature of 8°C (48°F), this humidity feels like a heavy blanket enveloping you, making outdoor activities less enjoyable and prompting you to seek shelter or warm drinks more often.

October Average Humidity in Belen

This chart illustrates the average monthly humidity levels in Belen, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Belen is approximately 75%, offering insight into how humid the weather typically is during this month.

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

October UV Index in Belen

In Belen in October, 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 October

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

Data source: Belen October 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 October 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 October’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 October’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