December Weather in Bomi, Sierra Leone

Last updated: August 31, 2025

In December, the average temperature in Bomi, Sierra Leone is a delightful 26°C (79°F). Visitors can expect temperatures to range from a comfortable 20°C (69°F) to a warm 34°C (94°F). However, be prepared for 82 mm (3.2 in) of precipitation spread over about 20 days, resulting in an average humidity of 77%. Enjoy the vibrant climate!

December Temperature in Bomi

In December in Bomi, the average temperature is 26°C (79°F). Maximums can reach 34°C (94°F), and minimums can be as low as 20°C (69°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy all that Bomi has to offer.

December Weather in Bomi: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Bomi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bomi, December typically has an average temperature of 26°C (79°F), with highs reaching up to 34°C (94°F) and lows dropping to around 20°C (69°F).

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

December Precipitation in Bomi

In Bomi in December, the precipitation amount is 82 mm (3.2 in) over the course of 20 days.

December Precipitation Trends in Bomi

The chart displays monthly precipitation patterns in Bomi, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Bomi, December typically receives around 82 mm (3.2 inches) of precipitation spread over approximately 20 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

December Humidity in Bomi

In Bomi in December humidity is 77%. With an average temperature of 26°C (79°F), this humidity feels like walking through a warm, thick fog that clings to your skin, making every step feel heavier and more exhausting while exploring the sights.

December Average Humidity in Bomi

This chart illustrates the average monthly humidity levels in Bomi, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Bomi is approximately 77%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Bomi

In Bomi in December, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Bomi.

Maximum UV Index Levels in Bomi for December

The chart shows the monthly maximum UV Index (UVI) for Bomi in December, 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 December, the maximum UV index in Bomi typically reaches 10, which falls under the very high exposure category.

Data source: Bomi December 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 December Weather in Bomi Compares to Other Months

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

This table compares monthly weather conditions in Bomi, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (80°F)	44 mm (1.7 inches)	71%	very high
February Weather	27°C (81°F)	57 mm (2.2 inches)	76%	extreme
March Weather	27°C (82°F)	124 mm (4.9 inches)	79%	extreme
April Weather	27°C (81°F)	228 mm (9.0 inches)	83%	extreme
May Weather	26°C (80°F)	319 mm (12.5 inches)	84%	extreme
June Weather	25°C (78°F)	464 mm (18.2 inches)	88%	extreme
July Weather	25°C (77°F)	593 mm (23.4 inches)	89%	extreme
August Weather	25°C (77°F)	572 mm (22.5 inches)	93%	extreme
September Weather	25°C (77°F)	575 mm (22.6 inches)	94%	extreme
October Weather	26°C (78°F)	362 mm (14.3 inches)	91%	extreme
November Weather	26°C (79°F)	182 mm (7.2 inches)	83%	very high
December Weather	26°C (79°F)	82 mm (3.2 inches)	77%	very high