January Weather in Sfax, Tunisia

Last updated: August 31, 2025

In January, the average temperature in Sfax, Tunisia hovers around 13°C (55°F). Expect a minimum of 6°C (42°F) and a pleasant maximum of 25°C (76°F). With 9 mm (0.3 in) of precipitation spread over 2 days, you might want to keep an umbrella handy. Overall, the air remains comfortably refreshing with an average humidity of 68%.

January Temperature in Sfax

In January, in Sfax, the average temperature is 13°C (55°F). The maximum can reach 25°C (76°F), while the minimum can drop to as low as 6°C (42°F). This makes it a pleasant time to explore, so pack accordingly for mild weather and enjoy your trip!

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

The chart illustrates January temperature patterns in Sfax, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sfax, January typically has an average temperature of 13°C (55°F), with highs reaching up to 25°C (76°F) and lows dropping to around 6°C (42°F).

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

January Precipitation in Sfax

In Sfax in January, the precipitation amount is 9 mm (0.3 in) over a period of 2 days.

January Precipitation Trends in Sfax

The chart displays monthly precipitation patterns in Sfax, 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 Sfax, January typically receives around 9 mm (0.3 inches) of precipitation spread over approximately 2 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 Sfax

In Sfax in January humidity is 68%. With an average temperature of 13°C (55°F), this humidity feels like a cool, damp embrace, making outdoor exploration refreshing yet slightly chilly, and travelers should be prepared for a sweater to enjoy their adventures comfortably.

January Average Humidity in Sfax

This chart illustrates the average monthly humidity levels in Sfax, 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 Sfax is approximately 68%, 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 Sfax

In Sfax in January, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Sfax for better planning.

Maximum UV Index Levels in Sfax for January

The chart shows the monthly maximum UV Index (UVI) for Sfax 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 Sfax typically reaches 4, which falls under the moderate exposure category.

Data source: Sfax 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 Sfax Compares to Other Months

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

This table compares monthly weather conditions in Sfax, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	13°C (55°F)	9 mm (0.3 inches)	68%	moderate
February Weather	14°C (57°F)	17 mm (0.7 inches)	67%	moderate
March Weather	16°C (60°F)	22 mm (0.9 inches)	67%	high
April Weather	18°C (65°F)	14 mm (0.6 inches)	67%	very high
May Weather	22°C (71°F)	5 mm (0.2 inches)	65%	very high
June Weather	25°C (78°F)	1 mm (0.1 inches)	63%	extreme
July Weather	28°C (84°F)	0 mm (0.0 inches)	60%	extreme
August Weather	29°C (85°F)	10 mm (0.4 inches)	61%	very high
September Weather	27°C (81°F)	21 mm (0.8 inches)	68%	very high
October Weather	23°C (73°F)	27 mm (1.1 inches)	68%	high
November Weather	18°C (65°F)	27 mm (1.1 inches)	65%	moderate
December Weather	14°C (58°F)	9 mm (0.4 inches)	67%	moderate