September Weather in Wima, Sierra Leone

Last updated: August 31, 2025

In September, the average temperature in Wima, Sierra Leone hovers around 24°C (76°F), with a comfortable minimum of 20°C (68°F) and occasional peaks reaching up to 32°C (89°F). Expect a significant amount of precipitation during this time, with 445 mm (17.5 in) spread over 28 days, contributing to an average humidity of 92%. This combination creates a lush and vibrant atmosphere perfect for exploring the beauty of the region.

September Temperature in Wima

In September in Wima, the average temperature is 24°C (76°F). Maximums can reach 32°C (89°F), while minimums can drop to as low as 20°C (68°F). This pleasant climate makes Wima an ideal destination for travelers seeking comfortable weather and a chance to explore the local attractions.

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

The chart illustrates September temperature patterns in Wima, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wima, September typically has an average temperature of 24°C (76°F), with highs reaching up to 32°C (89°F) and lows dropping to around 20°C (68°F).

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

September Precipitation in Wima

In Wima in September, the total precipitation amount reaches 445 mm (17.5 in) over a span of 28 days.

September Precipitation Trends in Wima

The chart displays monthly precipitation patterns in Wima, 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 Wima, September typically receives around 445 mm (17.5 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 Wima

In Wima in September humidity is 92%. With average temperature 24°C (76°F), this humidity feels like a wall of heat that envelops you, making every step feel heavy and sweat trickle relentlessly down your back, turning what should be a pleasant stroll into a sticky challenge for any traveler.

September Average Humidity in Wima

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

In Wima 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 Wima, you can check here.

Maximum UV Index Levels in Wima for September

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

Data source: Wima 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 Wima Compares to Other Months

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

This table compares monthly weather conditions in Wima, 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)	6 mm (0.2 inches)	51%	extreme
February Weather	28°C (83°F)	26 mm (1.0 inches)	62%	extreme
March Weather	28°C (83°F)	57 mm (2.3 inches)	68%	extreme
April Weather	27°C (81°F)	118 mm (4.6 inches)	78%	extreme
May Weather	26°C (79°F)	206 mm (8.1 inches)	82%	extreme
June Weather	25°C (77°F)	341 mm (13.4 inches)	90%	extreme
July Weather	24°C (75°F)	408 mm (16.1 inches)	89%	extreme
August Weather	24°C (75°F)	478 mm (18.8 inches)	93%	extreme
September Weather	24°C (76°F)	445 mm (17.5 inches)	92%	extreme
October Weather	25°C (77°F)	240 mm (9.5 inches)	90%	extreme
November Weather	25°C (78°F)	106 mm (4.2 inches)	82%	very high
December Weather	26°C (79°F)	18 mm (0.7 inches)	65%	very high