September Weather in Farim, Guinea-Bissau

Last updated: August 23, 2025

In Farim, Guinea-Bissau, the average temperature in September is a warm 27°C (81°F). Daily variations can occur, with minimums dropping to 22°C (72°F) and maximums soaring up to 35°C (95°F). Expect a rainy month, with a total precipitation of 314 mm (12.3 in) spread over 24 days, contributing to an average humidity of 84%. Get ready for a tropical experience!

September Temperature in Farim

In September in Farim, the average temperature is 27°C (81°F). Maximums can reach 35°C (95°F) and minimums can drop to 22°C (72°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy outdoor activities in Farim.

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

The chart illustrates September temperature patterns in Farim, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Farim, 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 22°C (72°F).

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

September Precipitation in Farim

In Farim in September, the precipitation amount is 314 mm (12.3 in) over a span of 24 days.

September Precipitation Trends in Farim

The chart displays monthly precipitation patterns in Farim, 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 Farim, September typically receives around 314 mm (12.3 inches) of precipitation spread over approximately 24 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 Farim

In Farim 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 Farim

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

In Farim 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 Farim, you can check here.

Maximum UV Index Levels in Farim for September

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

Data source: Farim 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 Farim Compares to Other Months

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

This table compares monthly weather conditions in Farim, 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 (78°F)	0 mm (0.0 inches)	34%	very high
February Weather	28°C (82°F)	0 mm (0.0 inches)	39%	very high
March Weather	29°C (85°F)	0 mm (0.0 inches)	37%	extreme
April Weather	31°C (87°F)	0 mm (0.0 inches)	49%	extreme
May Weather	31°C (87°F)	2 mm (0.1 inches)	58%	extreme
June Weather	30°C (87°F)	47 mm (1.9 inches)	73%	extreme
July Weather	28°C (82°F)	317 mm (12.5 inches)	80%	extreme
August Weather	27°C (80°F)	416 mm (16.4 inches)	85%	extreme
September Weather	27°C (81°F)	314 mm (12.3 inches)	84%	extreme
October Weather	28°C (83°F)	89 mm (3.5 inches)	82%	extreme
November Weather	28°C (82°F)	11 mm (0.4 inches)	70%	very high
December Weather	25°C (78°F)	0 mm (0.0 inches)	49%	very high