September Weather in Fria, Guinea

Last updated: August 23, 2025

In September, the average temperature in Fria, Guinea is a pleasant 25°C (78°F). Expect mild nights with a minimum of 21°C (70°F) and warm days reaching up to 33°C (92°F). However, be prepared for significant rainfall, with an average precipitation of 491 mm (19.3 in) spread over 29 days. The air is quite humid, with an average humidity level of 88%, ensuring a tropical feel throughout the month.

September Temperature in Fria

In September in Fria, the average temperature is 25°C (78°F). Maximums can reach 33°C (92°F) and minimums can drop to as low as 21°C (70°F). This pleasant climate makes Fria an excellent destination for travelers seeking warm weather and outdoor activities.

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

The chart illustrates September temperature patterns in Fria, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fria, September typically has an average temperature of 25°C (78°F), with highs reaching up to 33°C (92°F) and lows dropping to around 21°C (70°F).

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

September Precipitation in Fria

In Fria in September, the total precipitation amount is 491 mm (19.3 in) spread over 29 days.

September Precipitation Trends in Fria

The chart displays monthly precipitation patterns in Fria, 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 Fria, September typically receives around 491 mm (19.3 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 Fria

In Fria in September, humidity is 88%. With an average temperature of 25°C (78°F), this humidity feels like a warm, heavy blanket enveloping you, making outdoor activities a sweat-drenched challenge and prompting frequent breaks in the shade to cool off.

September Average Humidity in Fria

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

In Fria 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 Fria, you can check here.

Maximum UV Index Levels in Fria for September

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

Data source: Fria 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 Fria Compares to Other Months

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

This table compares monthly weather conditions in Fria, 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 (81°F)	0 mm (0.0 inches)	32%	very high
February Weather	28°C (82°F)	1 mm (0.0 inches)	39%	extreme
March Weather	28°C (83°F)	1 mm (0.1 inches)	40%	extreme
April Weather	29°C (84°F)	11 mm (0.4 inches)	57%	extreme
May Weather	28°C (83°F)	65 mm (2.6 inches)	68%	extreme
June Weather	26°C (80°F)	221 mm (8.7 inches)	83%	extreme
July Weather	25°C (77°F)	650 mm (25.6 inches)	86%	extreme
August Weather	25°C (77°F)	686 mm (27.0 inches)	90%	extreme
September Weather	25°C (78°F)	491 mm (19.3 inches)	88%	extreme
October Weather	26°C (79°F)	249 mm (9.8 inches)	87%	extreme
November Weather	26°C (79°F)	95 mm (3.8 inches)	79%	very high
December Weather	26°C (80°F)	2 mm (0.1 inches)	51%	very high