September Weather in Fulacunda, Guinea-Bissau

Last updated: August 23, 2025

In September, the average temperature in Fulacunda, Guinea-Bissau reaches a warm 27°C (81°F), with the minimum dipping to 23°C (73°F) and the maximum soaring to 35°C (95°F). You'll want to be prepared for the possibility of rain, as 365 mm (14.4 in) of precipitation can be expected over 27 days. With an average humidity level of 84%, the atmosphere is notably damp, making it feel even warmer.

September Temperature in Fulacunda

In September in Fulacunda, the average temperature is 27°C (81°F), with a maximum that can reach 35°C (95°F) and a minimum that can drop to 23°C (73°F). This pleasant weather makes it an ideal time for outdoor activities and sightseeing.

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

The chart illustrates September temperature patterns in Fulacunda, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fulacunda, September typically has an average temperature of 27°C (81°F), with highs reaching up to 35°C (95°F) and lows dropping to around 23°C (73°F).

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

September Precipitation in Fulacunda

In Fulacunda in September, the precipitation amount is 365 mm (14.4 in) over the course of 27 days.

September Precipitation Trends in Fulacunda

The chart displays monthly precipitation patterns in Fulacunda, 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 Fulacunda, September typically receives around 365 mm (14.4 inches) of precipitation spread over approximately 27 days.

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

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Millimeters (mm) Inches (in)

September Humidity in Fulacunda

In Fulacunda 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 Fulacunda

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

In Fulacunda 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 Fulacunda, you can check here.

Maximum UV Index Levels in Fulacunda for September

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

Data source: Fulacunda 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 Fulacunda Compares to Other Months

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

This table compares monthly weather conditions in Fulacunda, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (80°F)	0 mm (0.0 inches)	57%	very high
February Weather	28°C (82°F)	0 mm (0.0 inches)	64%	very high
March Weather	29°C (84°F)	0 mm (0.0 inches)	64%	extreme
April Weather	29°C (85°F)	0 mm (0.0 inches)	73%	extreme
May Weather	29°C (85°F)	2 mm (0.1 inches)	76%	extreme
June Weather	29°C (84°F)	62 mm (2.4 inches)	80%	extreme
July Weather	27°C (81°F)	436 mm (17.2 inches)	81%	extreme
August Weather	27°C (80°F)	536 mm (21.1 inches)	86%	extreme
September Weather	27°C (81°F)	365 mm (14.4 inches)	84%	extreme
October Weather	28°C (83°F)	133 mm (5.2 inches)	80%	extreme
November Weather	28°C (83°F)	22 mm (0.9 inches)	73%	very high
December Weather	27°C (81°F)	0 mm (0.0 inches)	65%	very high