December weather forecast
Tunis, Tunisia

December in Tunis ushers in the winter season, culminating in temperatures dipping to an average low of 9.7°C (49.5°F). With the highest rainfall for the year at 67mm (2.64") over eight days, December is the wettest month. Furthermore, the shortest daylight hours and a low UV index of 2 create a perfect winter setting. As sea temperatures continue to fall, outdoor activities yield to indoor comfort and warmth. Essentially, the arrival of December in Tunis unveils a completely different facet of the city, one of cozy fireplaces and warm beverages.

Temperature

The arrival of December in Tunis, Tunisia, correlates with a minor temperature reduction, down from November's agreeable 21.5°C (70.7°F) to a comfortable 17.5°C (63.5°F). An average low-temperature of 9.7°C (49.5°F) marks the month of December.

Rainfall

December is the month with the most rainfall in Tunis. Rain falls for 8 days and accumulates 67mm (2.64") of precipitation.

Sea temperature

In Tunis, the average seawater temperature in December is 17°C (62.6°F).
Note: Most people find swimming in 17°C (62.6°F) to be not enjoyable. The control of one's breathing becomes more challenging as the water temperature drops below 21°C (69.8°F).

Daylight

The month with the shortest days in Tunis is December, with an average of 9h and 42min of daylight.
On the first day of the month, sunrise is at 07:13 and sunset at 17:03. On the last day of December, in Tunis, sunrise is at 07:31 and sunset at 17:13 CET.

Sunshine

In Tunis, Tunisia, the average sunshine in December is 4.8h.

UV index

January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the average person.
Note: In December, a regular UV index of 2 translates into these guidelines:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.