September Weather in Bana, Cameroon

Last updated: August 22, 2025

The average temperature in Bana, Cameroon during September hovers around 20°C (68°F). Expect a minimum of 15°C (59°F) and a maximum of 27°C (81°F). Be prepared for significant rainfall, with an average precipitation amount of 428 mm (16.9 in) distributed over 29 days, and a high average humidity of 92%. 🌧️

September Temperature in Bana

In September in Bana, the average temperature is 20°C (68°F). Maximum can reach 27°C (81°F), and minimum can be as low as 15°C (59°F). This makes it an ideal time for travelers seeking pleasant weather.

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

The chart illustrates September temperature patterns in Bana, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bana, September typically has an average temperature of 20°C (68°F), with highs reaching up to 27°C (81°F) and lows dropping to around 15°C (59°F).

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

September Precipitation in Bana

In Bana in September, the total precipitation amount is 428 mm (16.9 in) spread over the course of 29 days.

September Precipitation Trends in Bana

The chart displays monthly precipitation patterns in Bana, 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 Bana, September typically receives around 428 mm (16.9 inches) of precipitation spread over approximately 29 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 Bana

In Bana in September humidity is 92%. With an average temperature of 20°C (68°F), this humidity feels like a thick blanket enveloping you, making every step feel heavy and each breath slightly labored, which can be quite challenging for traveling.

September Average Humidity in Bana

This chart illustrates the average monthly humidity levels in Bana, 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 Bana is approximately 92%, 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 Bana

In Bana in September, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Bana.

Maximum UV Index Levels in Bana for September

The chart shows the monthly maximum UV Index (UVI) for Bana 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 Bana typically reaches 13, which falls under the extreme exposure category.

Data source: Bana 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 Bana Compares to Other Months

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

This table compares monthly weather conditions in Bana, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	22°C (71°F)	28 mm (1.1 inches)	62%	extreme
February Weather	22°C (73°F)	61 mm (2.4 inches)	61%	extreme
March Weather	22°C (72°F)	247 mm (9.7 inches)	73%	extreme
April Weather	21°C (70°F)	334 mm (13.1 inches)	85%	extreme
May Weather	21°C (70°F)	352 mm (13.8 inches)	88%	extreme
June Weather	20°C (69°F)	327 mm (12.9 inches)	89%	extreme
July Weather	20°C (67°F)	366 mm (14.4 inches)	89%	extreme
August Weather	20°C (67°F)	333 mm (13.1 inches)	91%	extreme
September Weather	20°C (68°F)	428 mm (16.9 inches)	92%	extreme
October Weather	20°C (68°F)	396 mm (15.6 inches)	92%	extreme
November Weather	21°C (69°F)	166 mm (6.5 inches)	86%	extreme
December Weather	21°C (71°F)	28 mm (1.1 inches)	75%	very high