September Weather in Gaoual, Guinea

Last updated: August 23, 2025

In September, the average temperature in Gaoual, Guinea hovers around 26°C (80°F), with a comfortable minimum of 21°C (70°F) and a peak reaching up to 35°C (95°F). Be prepared for some rain, as 310 mm (12.2 in) of precipitation typically falls over 27 days. With an average humidity level of 88%, expect a warm and humid atmosphere that characterizes this vibrant locale.

September Temperature in Gaoual

In September in Gaoual, the average temperature is 26°C (80°F). Maximums can reach 35°C (95°F), while minimums can drop to 21°C (70°F). This warm climate is ideal for travelers seeking sunny days and outdoor activities.

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

The chart illustrates September temperature patterns in Gaoual, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gaoual, September typically has an average temperature of 26°C (80°F), with highs reaching up to 35°C (95°F) and lows dropping to around 21°C (70°F).

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

September Precipitation in Gaoual

In Gaoual in September, the precipitation amount is 310 mm (12.2 in) over the course of 27 days.

September Precipitation Trends in Gaoual

The chart displays monthly precipitation patterns in Gaoual, 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 Gaoual, September typically receives around 310 mm (12.2 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 Gaoual

In Gaoual in September, humidity is 88%. With an average temperature of 26°C (80°F), this humidity feels like a thick blanket enveloping you, making outdoor activities challenging and sweat-soaked.

September Average Humidity in Gaoual

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

In Gaoual 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 Gaoual, you can check here.

Maximum UV Index Levels in Gaoual for September

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

Data source: Gaoual 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 Gaoual Compares to Other Months

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

This table compares monthly weather conditions in Gaoual, 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 (80°F)	0 mm (0.0 inches)	32%	very high
February Weather	28°C (82°F)	0 mm (0.0 inches)	39%	extreme
March Weather	30°C (86°F)	0 mm (0.0 inches)	40%	extreme
April Weather	31°C (89°F)	2 mm (0.1 inches)	57%	extreme
May Weather	31°C (88°F)	23 mm (0.9 inches)	68%	extreme
June Weather	28°C (83°F)	103 mm (4.0 inches)	83%	extreme
July Weather	26°C (80°F)	357 mm (14.1 inches)	86%	extreme
August Weather	26°C (79°F)	454 mm (17.9 inches)	90%	extreme
September Weather	26°C (80°F)	310 mm (12.2 inches)	88%	extreme
October Weather	27°C (81°F)	204 mm (8.0 inches)	87%	extreme
November Weather	27°C (81°F)	32 mm (1.2 inches)	79%	very high
December Weather	26°C (80°F)	0 mm (0.0 inches)	51%	very high