Siliana Weather in December
December in Siliana averages 16°C (61°F) during the day and 6°C (43°F) at night. Around 41 mm (1.6 in) of rainfall is typical for this time of year.
Rainfall in Siliana in December
Historically, the month has about 8 days of rain, averaging 41 mm (1.6 in) in total. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Siliana in December
Daytime temperatures in Siliana reach 16°C (61°F) in December, dropping to 6°C (43°F) at night. December marks the winter season. The difference between afternoon and evening temperatures is usually noticeable. Nights drop to 6°C (43°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.
Sunshine in Siliana in December
The city usually sees around 129 hours of sunlight, indicating a moderately sunny period.Should you favor a climate that's both dry and comfortably warm, April, May, October and November typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Tunisia, check out our Siliana's climate page.
Siliana Temperature in December
Min Temperature
6°C (43°F)
Max Temperature
16°C (61°F)
Chance of Rain
26%
Precipitation
41 mm (1.6 in)
Rainy days
8 days
Humidity
73%
Sunshine
129 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Siliana typically stay consistent throughout December, with daily highs averaging around 16°C (61°F). Nights are cold, with lows typically ranging from 6°C (43°F) to 8°C (46°F).
Average temperatures in December
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather for Siliana in December
Browse day-by-day weather records for Siliana spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Siliana historical weather extremes in December
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Siliana.
- The hottest December day on record in Siliana reached 30°C (86°F) (December 30, 2009).
- On December 24, 1982, Siliana saw its coldest December day with temperatures maxing out at 6°C (43°F).
- The lowest overnight temperature recorded in December was -3°C (27°F) (December 11, 1980).
Best Places in Tunisia in December
Find out more about the weather in Tunisia and which places have the best travel conditions in this month. See all of Tunisia in December →
perfect weather
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tolerable
unpleasant
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What to Wear in Siliana in December
The weather can swing between comfortable and chilly in December, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Wet weather is likely, so pack waterproof gear for multiple rainy days. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Siliana in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Tunisia, check out our Siliana's climate page.
Temperature Rainfall Sunshine Humidity
See the full Siliana climate overview or explore weather in Tunisia.
