January Weather in Sidi Bou Rouis, Tunisia

Last updated: August 31, 2025

In January, the average temperature in Sidi Bou Rouis, Tunisia is a cool 9°C (49°F), with fluctuations that can see a minimum of -1°C (31°F) and a maximum of 25°C (78°F). Expect around 25 mm (1.0 in) of precipitation spread over 7 days, and a comfortable average humidity of 74%.

January Temperature in Sidi Bou Rouis

In January in Sidi Bou Rouis, the average temperature is 9°C (49°F). Maximum temperatures can reach 25°C (78°F), while minimums can drop to as low as -1°C (31°F). It's a perfect time to enjoy a mix of mild days and cooler evenings, so pack accordingly for your travel adventure!

January Weather in Sidi Bou Rouis: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Sidi Bou Rouis, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sidi Bou Rouis, January typically has an average temperature of 9°C (49°F), with highs reaching up to 25°C (78°F) and lows dropping to around -1°C (31°F).

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

January Precipitation in Sidi Bou Rouis

In Sidi Bou Rouis in January, the precipitation amount is 25 mm (1.0 in) over the course of 7 days.

January Precipitation Trends in Sidi Bou Rouis

The chart displays monthly precipitation patterns in Sidi Bou Rouis, 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 Sidi Bou Rouis, January typically receives around 25 mm (1.0 inches) of precipitation spread over approximately 7 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 Sidi Bou Rouis

In Sidi Bou Rouis in January humidity is 74%. With an average temperature of 9°C (49°F), this humidity feels like a chilly embrace that can make outdoor activities somewhat uncomfortable; travelers may find themselves needing to dress in layers to stay warm while also coping with the dampness in the air.

January Average Humidity in Sidi Bou Rouis

This chart illustrates the average monthly humidity levels in Sidi Bou Rouis, 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 Sidi Bou Rouis is approximately 74%, 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 Sidi Bou Rouis

In Sidi Bou Rouis in January, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Sidi Bou Rouis, you can check the information here.

Maximum UV Index Levels in Sidi Bou Rouis for January

The chart shows the monthly maximum UV Index (UVI) for Sidi Bou Rouis 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 Sidi Bou Rouis typically reaches 3, which falls under the moderate exposure category.

Data source: Sidi Bou Rouis 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 Sidi Bou Rouis Compares to Other Months

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

This table compares monthly weather conditions in Sidi Bou Rouis, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (49°F)	25 mm (1.0 inches)	74%	moderate
February Weather	10°C (51°F)	30 mm (1.2 inches)	73%	moderate
March Weather	12°C (54°F)	63 mm (2.5 inches)	72%	high
April Weather	16°C (60°F)	49 mm (1.9 inches)	71%	very high
May Weather	20°C (69°F)	34 mm (1.3 inches)	67%	very high
June Weather	26°C (78°F)	16 mm (0.6 inches)	62%	extreme
July Weather	29°C (84°F)	3 mm (0.1 inches)	59%	extreme
August Weather	29°C (84°F)	19 mm (0.8 inches)	58%	very high
September Weather	24°C (76°F)	39 mm (1.5 inches)	66%	very high
October Weather	19°C (66°F)	42 mm (1.6 inches)	71%	high
November Weather	14°C (57°F)	37 mm (1.5 inches)	70%	moderate
December Weather	11°C (51°F)	42 mm (1.6 inches)	74%	moderate