December weather forecast
Habib Bourguiba International, Tunisia

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Weather in December

December brings the onset of winter to Habib Bourguiba International, Tunisia. The average high temperature continues to decline, resting at a chilly 18°C (64.4°F). Alongside lower temperatures, an enhancement in rainfall from 35mm (1.38") to 44mm (1.73") signifies the typical winter weather pattern. Shorter daylight hours and reduced sunshine denote the lowest point in the annual solar cycle. The diminishing UV index values also correlate with the subsiding sun's intensity.

Temperature

The shift from November to December includes a small decrease in the average high-temperature, from an agreeable 21°C (69.8°F) to a comfortable 18°C (64.4°F). The average nighttime temperature in Habib Bourguiba International lowers to a frosty 9°C (48.2°F) throughout December.

Rainfall

In December, the rain falls for 7 days. Throughout December, 44mm (1.73") of precipitation is accumulated. Throughout the year, there are 58 rainfall days, and 323mm (12.72") of precipitation is accumulated.

Sea temperature

In Habib Bourguiba International, the average seawater temperature in December is 18°C (64.4°F).
Note: For most, swimming in 18°C (64.4°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

Daylight

December has the shortest days of the year in Habib Bourguiba International, Tunisia, with an average of 9h and 48min of daylight.
On the first day of the month, sunrise is at 07:08 and sunset at 17:03. On the last day of December, sunrise is at 07:26 and sunset at 17:13 CET.

Sunshine

January, February and December, with an average of 6h of sunshine, are months with the least sunshine.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: In December, a daily UV index of 2 turns into the following recommendations:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Updated: Feb 5, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What are December temperatures in Habib Bourguiba International?

During December, Habib Bourguiba International experiences an average high-temperature of 18°C (64.4°F) and a low-temperature of 9°C (48.2°F).

How much does it rain in Habib Bourguiba International in December?

In December, the rain falls for 7 days. Throughout December, 44mm (1.73") of precipitation is accumulated.

How cold is the water in December in Habib Bourguiba International?

In Habib Bourguiba International, the average seawater temperature in December is 18°C (64.4°F). For most, swimming in 18°C (64.4°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

What is the month with the shortest days in Habib Bourguiba International?

December has the shortest days of the year in Habib Bourguiba International, with an average of 9h and 48min of daylight.

How many hours of daylight does Habib Bourguiba International have in December?

In Habib Bourguiba International, the average day length in December is 9h and 47min.

When is the sunrise / sunset in December in Habib Bourguiba International?

On the first day of December in Habib Bourguiba International, Tunisia, sunrise is at 07:08 and sunset at 17:03. On the last day of the month, sunrise is at 07:26 and sunset at 17:13 CET.

What are the months with the least sunshine in Habib Bourguiba International?

The months with the least sunshine in Habib Bourguiba International, Tunisia, are January, February and December, with an average of 6h of sunshine.

How many hours of sunshine does Habib Bourguiba International have in December?

The average sunshine duration in December in Habib Bourguiba International, Tunisia, is 6h.

What are the months with the lowest UV index in Habib Bourguiba International?

January and December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the UV index intensity in December in Habib Bourguiba International?

In December, the average daily maximum UV index in Habib Bourguiba International is 2. A UV Index value of 2, and less, symbolizes a low health threat from unsafe exposure to Sun's UV rays.
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in December
Habib Bourguiba International, Tunisia

Average temperature in December - Habib Bourguiba International, Tunisia
  • Average high temperature in December: 18°C

The warmest months (with the highest average high temperature) are July and August (33°C).
The month with the lowest average high temperature is January (16°C).

  • Average low temperature in December: 9°C

The months with the highest average low temperature are July and August (22°C).
The coldest months (with the lowest average low temperature) are January and February (8°C).

Average rainfall in December
Habib Bourguiba International, Tunisia

Average rainfall in December - Habib Bourguiba International, Tunisia
  • Average rainfall in December: 44mm

The wettest month (with the highest rainfall) is October (54mm).
The driest month (with the least rainfall) is July (3mm).

Average rainfall days in December
Habib Bourguiba International, Tunisia

Average rainfall days in December - Habib Bourguiba International, Tunisia
  • Average rainfall days in December: 7 days

The months with the highest number of rainy days are January, March, November and December (7 days).
The month with the least rainy days is July (1 days).

Average sea temperature in December
Habib Bourguiba International, Tunisia

Average sea temperature in December - Habib Bourguiba International, Tunisia
  • Average sea temperature in December: 18°C

The best month for swimming (with the highest average sea temperature) is August (26°C).
The coldest months (with the lowest average sea temperature) are February and March (15°C).

Average daylight in December /
Average sunshine in December
Habib Bourguiba International, Tunisia

Average daylight in December / Average sunshine in December - Habib Bourguiba International, Tunisia
  • Average daylight in December: 9h and 5min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in December: 6h

The month with the most sunshine is July (Average sunshine: 12h).
The months with the least sunshine are January, February and December (Average sunshine: 6h).

Average UV index in December
Habib Bourguiba International, Tunisia

Average UV index in December - Habib Bourguiba International, Tunisia
  • Average UV index in December: 2

The months with the highest UV index are June and July (UV index 10).
The months with the lowest UV index are January and December (UV index 2).

Habib Bourguiba International, Tunisia

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