October Weather in Bolama, Guinea-Bissau

Last updated: August 23, 2025

In Bolama, Guinea-Bissau, the average temperature in October is a warm 28°C (83°F), with minimums dipping to 24°C (75°F) and highs reaching up to 32°C (91°F). Expect significant rainfall, with an average precipitation of 130 mm (5.1 in) over 20 days. Be prepared for a humid environment, as the average humidity hovers around 80%.

October Temperature in Bolama

In October in Bolama, the average temperature is 28°C (83°F), with maximums reaching 32°C (91°F) and minimums as low as 24°C (75°F). This climate makes it a perfect destination for travelers seeking warm and pleasant weather.

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

The chart illustrates October temperature patterns in Bolama, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bolama, October typically has an average temperature of 28°C (83°F), with highs reaching up to 32°C (91°F) and lows dropping to around 24°C (75°F).

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

October Precipitation in Bolama

In Bolama in October, the total precipitation amount is 130 mm (5.1 in) spread over 20 days.

October Precipitation Trends in Bolama

The chart displays monthly precipitation patterns in Bolama, 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 Bolama, October typically receives around 130 mm (5.1 inches) of precipitation spread over approximately 20 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 Bolama

In Bolama in October, humidity is 80%. With an average temperature of 28°C (83°F), this humidity feels like a thick blanket enveloping you, making travel feel sluggish and sticky, as every movement generates a sheen of perspiration that clings to your skin.

October Average Humidity in Bolama

This chart illustrates the average monthly humidity levels in Bolama, 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 Bolama is approximately 80%, 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 Bolama

In Bolama in October, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Bolama.

Maximum UV Index Levels in Bolama for October

The chart shows the monthly maximum UV Index (UVI) for Bolama 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 Bolama typically reaches 12, which falls under the extreme exposure category.

Data source: Bolama 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 Bolama Compares to Other Months

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

This table compares monthly weather conditions in Bolama, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (80°F)	0 mm (0.0 inches)	57%	very high
February Weather	27°C (80°F)	0 mm (0.0 inches)	64%	very high
March Weather	27°C (81°F)	0 mm (0.0 inches)	64%	extreme
April Weather	27°C (81°F)	0 mm (0.0 inches)	73%	extreme
May Weather	27°C (81°F)	2 mm (0.1 inches)	76%	extreme
June Weather	28°C (82°F)	60 mm (2.4 inches)	80%	extreme
July Weather	27°C (80°F)	555 mm (21.8 inches)	81%	extreme
August Weather	26°C (80°F)	598 mm (23.5 inches)	86%	extreme
September Weather	27°C (81°F)	388 mm (15.3 inches)	84%	extreme
October Weather	28°C (83°F)	130 mm (5.1 inches)	80%	extreme
November Weather	29°C (84°F)	27 mm (1.1 inches)	73%	very high
December Weather	27°C (82°F)	0 mm (0.0 inches)	65%	very high