September Weather in Barra, Gambia

Last updated: August 23, 2025

In Barra, Gambia, the average temperature in September hovers around 28°C (82°F). During this time, temperatures can dip to a minimum of 24°C (75°F) and peak at a maximum of 33°C (91°F). Expect precipitation totaling 223 mm (8.8 in) over approximately 20 days, contributing to an average humidity level of 84%.

September Temperature in Barra

In September in Barra, the average temperature is 28°C (82°F), with maximums reaching up to 33°C (91°F) and minimums dipping as low as 24°C (75°F). This warm weather makes it an ideal time for travelers seeking a sunny getaway.

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

The chart illustrates September temperature patterns in Barra, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Barra, September typically has an average temperature of 28°C (82°F), with highs reaching up to 33°C (91°F) and lows dropping to around 24°C (75°F).

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

September Precipitation in Barra

In Barra in September, the precipitation amount reaches 223 mm (8.8 in) over a span of 20 days.

September Precipitation Trends in Barra

The chart displays monthly precipitation patterns in Barra, 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 Barra, September typically receives around 223 mm (8.8 inches) of precipitation spread over approximately 20 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 Barra

In Barra in September humidity is 84%. With an average temperature of 28°C (82°F), this humidity feels like a warm, thick blanket wrapping around you, making outdoor activities feel sticky and exhausting for traveling.

September Average Humidity in Barra

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

In Barra 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 Barra, you can check here.

Maximum UV Index Levels in Barra for September

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

Data source: Barra 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 Barra Compares to Other Months

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

This table compares monthly weather conditions in Barra, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (76°F)	0 mm (0.0 inches)	34%	very high
February Weather	25°C (78°F)	0 mm (0.0 inches)	39%	very high
March Weather	26°C (78°F)	0 mm (0.0 inches)	37%	extreme
April Weather	26°C (79°F)	0 mm (0.0 inches)	49%	extreme
May Weather	25°C (78°F)	0 mm (0.0 inches)	58%	extreme
June Weather	27°C (81°F)	11 mm (0.4 inches)	73%	extreme
July Weather	28°C (82°F)	139 mm (5.5 inches)	80%	extreme
August Weather	27°C (81°F)	278 mm (10.9 inches)	85%	extreme
September Weather	28°C (82°F)	223 mm (8.8 inches)	84%	extreme
October Weather	29°C (84°F)	48 mm (1.9 inches)	82%	extreme
November Weather	28°C (82°F)	2 mm (0.1 inches)	70%	very high
December Weather	25°C (78°F)	0 mm (0.0 inches)	49%	very high