September Weather in Boffa, Guinea

Last updated: August 23, 2025

In September, the average temperature in Boffa, Guinea hovers around 26°C (79°F), offering a warm respite. Expect lows of 22°C (72°F) and highs reaching 34°C (93°F). However, prepare for a wet month with 485 mm (19.1 in) of precipitation spread over 28 days, resulting in an average humidity of 88%.

September Temperature in Boffa

In September, in Boffa, the average temperature is 26°C (79°F), with maximums reaching 34°C (93°F) and minimums dropping as low as 22°C (72°F). This pleasant climate makes Boffa an ideal destination for travelers looking to enjoy warm weather and outdoor activities.

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

The chart illustrates September temperature patterns in Boffa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Boffa, September typically has an average temperature of 26°C (79°F), with highs reaching up to 34°C (93°F) and lows dropping to around 22°C (72°F).

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

September Precipitation in Boffa

In Boffa in September, the total precipitation amount is 485 mm (19.1 in) measured over a duration of 28 days.

September Precipitation Trends in Boffa

The chart displays monthly precipitation patterns in Boffa, 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 Boffa, September typically receives around 485 mm (19.1 inches) of precipitation spread over approximately 28 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 Boffa

In Boffa in September, humidity is 88%. With an average temperature of 26°C (79°F), this humidity feels like a warm blanket wrapped around you, making travel somewhat uncomfortable as you quickly become aware of the stickiness and heaviness in the air.

September Average Humidity in Boffa

This chart illustrates the average monthly humidity levels in Boffa, 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 Boffa is approximately 88%, 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 Boffa

In Boffa 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 Boffa, you can check here.

Maximum UV Index Levels in Boffa for September

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

Data source: Boffa 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 Boffa Compares to Other Months

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

This table compares monthly weather conditions in Boffa, 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)	32%	very high
February Weather	27°C (81°F)	0 mm (0.0 inches)	39%	extreme
March Weather	28°C (82°F)	1 mm (0.0 inches)	40%	extreme
April Weather	28°C (83°F)	4 mm (0.2 inches)	57%	extreme
May Weather	28°C (83°F)	41 mm (1.6 inches)	68%	extreme
June Weather	27°C (81°F)	238 mm (9.4 inches)	83%	extreme
July Weather	26°C (78°F)	748 mm (29.4 inches)	86%	extreme
August Weather	25°C (78°F)	797 mm (31.4 inches)	90%	extreme
September Weather	26°C (79°F)	485 mm (19.1 inches)	88%	extreme
October Weather	27°C (80°F)	214 mm (8.4 inches)	87%	extreme
November Weather	27°C (80°F)	79 mm (3.1 inches)	79%	very high
December Weather	27°C (80°F)	3 mm (0.1 inches)	51%	very high