January Weather in Tombu, Sierra Leone

Last updated: August 31, 2025

In January, the average temperature in Tombu, Sierra Leone hovers around 27°C (80°F). Expect comfortable conditions with a minimum temperature of 16°C (60°F) and a maximum soaring to 36°C (98°F). Rainfall is minimal, with only 5 mm (0.2 in) expected over 1 day, and the average humidity rests at a pleasant 51%.

January Temperature in Tombu

In January in Tombu, the average temperature is 27°C (80°F). The maximum can reach 36°C (98°F) and the minimum can be as low as 16°C (60°F). This pleasant climate makes Tombu an ideal destination for travelers seeking warm weather and outdoor activities.

January Weather in Tombu: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Tombu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tombu, January typically has an average temperature of 27°C (80°F), with highs reaching up to 36°C (98°F) and lows dropping to around 16°C (60°F).

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

January Precipitation in Tombu

In Tombu in January, the precipitation amount is 5 mm (0.2 in) over a duration of 1 day.

January Precipitation Trends in Tombu

The chart displays monthly precipitation patterns in Tombu, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Tombu, January typically receives around 5 mm (0.2 inches) of precipitation spread over approximately 1 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Tombu

In Tombu in January humidity is 51%. With an average temperature of 27°C (80°F), this humidity feels like a warm blanket wrapping around you, making it perfect for leisurely strolls and outdoor adventures, but it may leave you feeling slightly sticky if you’re not staying hydrated.

January Average Humidity in Tombu

This chart illustrates the average monthly humidity levels in Tombu, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Tombu is approximately 51%, offering insight into how humid the weather typically is during this month.

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

January UV Index in Tombu

In Tombu in January, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Tombu.

Maximum UV Index Levels in Tombu for January

The chart shows the monthly maximum UV Index (UVI) for Tombu in January, 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 January, the maximum UV index in Tombu typically reaches 11, which falls under the extreme exposure category.

Data source: Tombu January 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 January Weather in Tombu Compares to Other Months

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

This table compares monthly weather conditions in Tombu, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (80°F)	5 mm (0.2 inches)	51%	extreme
February Weather	28°C (83°F)	20 mm (0.8 inches)	62%	extreme
March Weather	28°C (83°F)	81 mm (3.2 inches)	68%	extreme
April Weather	27°C (81°F)	104 mm (4.1 inches)	78%	extreme
May Weather	26°C (79°F)	184 mm (7.2 inches)	82%	extreme
June Weather	25°C (77°F)	293 mm (11.5 inches)	90%	extreme
July Weather	24°C (75°F)	393 mm (15.5 inches)	89%	extreme
August Weather	24°C (75°F)	415 mm (16.3 inches)	93%	extreme
September Weather	24°C (76°F)	425 mm (16.7 inches)	92%	extreme
October Weather	25°C (77°F)	279 mm (11.0 inches)	90%	extreme
November Weather	25°C (78°F)	103 mm (4.1 inches)	82%	very high
December Weather	25°C (78°F)	18 mm (0.7 inches)	65%	very high