September Weather in Bubaque, Guinea-Bissau

Last updated: August 23, 2025

In September, the average temperature in Bubaque, Guinea-Bissau reaches a pleasant 27°C (81°F), with minimums around 25°C (77°F) and maximums peaking at 29°C (84°F). Expect a fair amount of rain, as 345 mm (13.6 in) of precipitation can fall over 25 days, while the humidity remains high at an average of 84%.

September Temperature in Bubaque

In September in Bubaque, the average temperature is 27°C (81°F). Maximums can reach 29°C (84°F), while minimums can drop to 25°C (77°F). This mild and pleasant weather makes Bubaque an ideal destination for travelers seeking warmth and comfort.

September Weather in Bubaque: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Bubaque, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bubaque, September typically has an average temperature of 27°C (81°F), with highs reaching up to 29°C (84°F) and lows dropping to around 25°C (77°F).

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

September Precipitation in Bubaque

In Bubaque in September, the precipitation amount is 345 mm (13.6 in) over the course of 25 days.

September Precipitation Trends in Bubaque

The chart displays monthly precipitation patterns in Bubaque, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Bubaque, September typically receives around 345 mm (13.6 inches) of precipitation spread over approximately 25 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Bubaque

In Bubaque in September humidity is 84%. With an average temperature of 27°C (81°F), this humidity feels like walking through a warm, moist blanket, making travel uncomfortable and sticky, as every step seems to weigh you down with the heavy air.

September Average Humidity in Bubaque

This chart illustrates the average monthly humidity levels in Bubaque, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Bubaque is approximately 84%, offering insight into how humid the weather typically is during this month.

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

September UV Index in Bubaque

In Bubaque in September, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Bubaque, you can check here.

Maximum UV Index Levels in Bubaque for September

The chart shows the monthly maximum UV Index (UVI) for Bubaque in September, 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 September, the maximum UV index in Bubaque typically reaches 14, which falls under the extreme exposure category.

Data source: Bubaque September 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 September Weather in Bubaque Compares to Other Months

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

This table compares monthly weather conditions in Bubaque, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (79°F)	0 mm (0.0 inches)	57%	very high
February Weather	26°C (78°F)	0 mm (0.0 inches)	64%	very high
March Weather	26°C (78°F)	0 mm (0.0 inches)	64%	extreme
April Weather	26°C (79°F)	0 mm (0.0 inches)	73%	extreme
May Weather	26°C (80°F)	2 mm (0.1 inches)	76%	extreme
June Weather	27°C (81°F)	63 mm (2.5 inches)	80%	extreme
July Weather	27°C (80°F)	566 mm (22.3 inches)	81%	extreme
August Weather	26°C (80°F)	599 mm (23.6 inches)	86%	extreme
September Weather	27°C (81°F)	345 mm (13.6 inches)	84%	extreme
October Weather	28°C (82°F)	131 mm (5.1 inches)	80%	extreme
November Weather	28°C (83°F)	26 mm (1.0 inches)	73%	very high
December Weather	27°C (82°F)	0 mm (0.0 inches)	65%	very high