January Weather in Sumbuya, Sierra Leone

Last updated: August 31, 2025

In January at Sumbuya, Sierra Leone, the average temperature hovers around 27°C (81°F), making it a delightful time to enjoy the outdoors. Expect temperatures to range from a cool 19°C (67°F) to a toasty 37°C (99°F). With 20 mm (0.8 in) of precipitation spread over 5 days, occasional showers might refresh the landscape. The average humidity is around 71%, adding a touch of tropical feel to this vibrant locale.

January Temperature in Sumbuya

In January in Sumbuya, the average temperature is 27°C (81°F), with maximums reaching up to 37°C (99°F) and minimums dropping as low as 19°C (67°F). This warm climate makes Sumbuya an ideal destination for travelers seeking sun-soaked adventures and pleasant evenings.

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

The chart illustrates January temperature patterns in Sumbuya, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sumbuya, January typically has an average temperature of 27°C (81°F), with highs reaching up to 37°C (99°F) and lows dropping to around 19°C (67°F).

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

January Precipitation in Sumbuya

In Sumbuya in January, the precipitation amount is 20 mm (0.8 in) over a period of 5 days.

January Precipitation Trends in Sumbuya

The chart displays monthly precipitation patterns in Sumbuya, 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 Sumbuya, January typically receives around 20 mm (0.8 inches) of precipitation spread over approximately 5 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 Sumbuya

In Sumbuya in January, humidity is 71%. With an average temperature of 27°C (81°F), this humidity feels like a thick blanket wrapping around you, making travel feel more strenuous and sweaty, yet the tropical atmosphere offers a unique charm that invites exploration amidst the warmth.

January Average Humidity in Sumbuya

This chart illustrates the average monthly humidity levels in Sumbuya, 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 Sumbuya is approximately 71%, 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 Sumbuya

In Sumbuya in January, 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 Sumbuya.

Maximum UV Index Levels in Sumbuya for January

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

Data source: Sumbuya 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 Sumbuya Compares to Other Months

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

This table compares monthly weather conditions in Sumbuya, 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 (81°F)	20 mm (0.8 inches)	71%	very high
February Weather	28°C (82°F)	47 mm (1.9 inches)	76%	extreme
March Weather	28°C (83°F)	90 mm (3.5 inches)	79%	extreme
April Weather	27°C (81°F)	180 mm (7.1 inches)	83%	extreme
May Weather	26°C (80°F)	298 mm (11.7 inches)	84%	extreme
June Weather	25°C (78°F)	485 mm (19.1 inches)	88%	extreme
July Weather	25°C (77°F)	552 mm (21.7 inches)	89%	extreme
August Weather	25°C (77°F)	588 mm (23.1 inches)	93%	extreme
September Weather	25°C (77°F)	651 mm (25.6 inches)	94%	extreme
October Weather	25°C (78°F)	318 mm (12.5 inches)	91%	extreme
November Weather	26°C (79°F)	154 mm (6.1 inches)	83%	very high
December Weather	26°C (80°F)	56 mm (2.2 inches)	77%	very high