September Weather in Gbarnga, Liberia

Last updated: August 23, 2025

In Gbarnga, Liberia, the average temperature in September hovers around 25°C (77°F), with daily lows of 21°C (70°F) and highs reaching up to 32°C (90°F). During this time, expect a considerable precipitation amount of 482 mm (19.0 in) spread over 28 days, contributing to an average humidity level of 94%. Prepare for a lush, vibrant atmosphere, perfect for those who enjoy a tropical climate!

September Temperature in Gbarnga

In September in Gbarnga, the average temperature is 25°C (77°F). The maximum can reach 32°C (90°F), and the minimum can be as low as 21°C (70°F). It's a great time to explore and enjoy outdoor activities, as the weather is warm and pleasant.

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

The chart illustrates September temperature patterns in Gbarnga, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gbarnga, September typically has an average temperature of 25°C (77°F), with highs reaching up to 32°C (90°F) and lows dropping to around 21°C (70°F).

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

September Precipitation in Gbarnga

In Gbarnga in September, the total precipitation amount is 482 mm (19.0 in) over a span of 28 days.

September Precipitation Trends in Gbarnga

The chart displays monthly precipitation patterns in Gbarnga, 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 Gbarnga, September typically receives around 482 mm (19.0 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 Gbarnga

In Gbarnga in September, humidity is 94%. With an average temperature of 25°C (77°F), this humidity feels like a warm, heavy blanket enveloping you, making outdoor activities challenging and requiring frequent breaks to stay hydrated.

September Average Humidity in Gbarnga

This chart illustrates the average monthly humidity levels in Gbarnga, 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 Gbarnga is approximately 94%, 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 Gbarnga

In Gbarnga 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 Gbarnga.

Maximum UV Index Levels in Gbarnga for September

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

Data source: Gbarnga 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 Gbarnga Compares to Other Months

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

This table compares monthly weather conditions in Gbarnga, 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)	24 mm (1.0 inches)	60%	extreme
February Weather	27°C (82°F)	56 mm (2.2 inches)	69%	extreme
March Weather	27°C (81°F)	118 mm (4.7 inches)	76%	extreme
April Weather	27°C (80°F)	129 mm (5.1 inches)	82%	extreme
May Weather	26°C (79°F)	191 mm (7.5 inches)	83%	extreme
June Weather	25°C (78°F)	268 mm (10.6 inches)	89%	extreme
July Weather	24°C (76°F)	223 mm (8.8 inches)	90%	extreme
August Weather	24°C (76°F)	281 mm (11.0 inches)	94%	extreme
September Weather	25°C (77°F)	482 mm (19.0 inches)	94%	extreme
October Weather	25°C (78°F)	222 mm (8.7 inches)	91%	extreme
November Weather	26°C (79°F)	83 mm (3.3 inches)	84%	extreme
December Weather	26°C (79°F)	39 mm (1.6 inches)	74%	very high