Discovering the wonders of the Tassili n'Ajjer National Park
Discover the breathtaking Tassili n'Ajjer National Park in Algeria, home to ancient rock art and stunning landscapes. A must-visit UNESCO World Heritage Site.
Illizi Weather in December
December in Illizi averages 23°C (73°F) during the day and 8°C (46°F) at night. With only 1.4 mm (0.1 in) of rainfall expected on average, it's a largely dry month.
Rainfall in Illizi in December
Based on our climate data of the past 30 years, about a single day of rain are anticipated, with 1.4 mm (0.1 in) on average. If rain does fall, it tends to be very light and barely worth getting out an umbrella for.
Temperature in Illizi in December
December is a good time to be in Illizi. Days are excellent, reaching 23°C (73°F), with nights around 8°C (46°F). The month of December belongs to the winter season. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights fall to 8°C (46°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.
Sunshine in Illizi in December
The city usually sees around 244 hours of sunlight, indicating many sunny days , a great month for sightseeing.If you're inclined towards comfortable temperatures and drier conditions, December is a good time to visit Illizi.
Illizi Temperature in December
Min Temperature
8°C (46°F)
Max Temperature
23°C (73°F)
Chance of Rain
2%
Precipitation
1.4 mm (0.1 in)
Rainy days
a single day
Humidity
49%
Sunshine
244 hours
Percentage Sunshine
Illizi Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Illizi - and find the best time to visit.
Daily Historical Temperatures
39-year average (1982-2025)
Based on our historical records, temperatures in Illizi typically drop from around 23°C (73°F) at the start of December to approximately 19°C (66°F) by the end. Nights are cold, with lows typically ranging from 5°C (41°F) to 10°C (50°F).
Average temperatures in December
Historical weather records for Illizi in December
Browse day-by-day weather records for Illizi spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Illizi historical weather extremes in December
Based on 33 years of weather observations in Illizi between 1992 and 2025, these are the recorded extremes.
- Illizi recorded its highest December temperature of 33°C (91°F) on December 26, 2009.
- On December 22, 2017, Illizi saw its coldest December day with temperatures maxing out at 10°C (50°F).
- The lowest overnight temperature recorded in December was -2°C (28°F) (December 29, 2004).
Best Places in Algeria in December
Find out more about the weather in Algeria and which places have the best travel conditions in this month. See all of Algeria in December →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Illizi in December
For Illizi in December, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Almost no rain is expected, so no need to bring rain gear. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.
What To Do in Illizi in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling10/10 -
Walking10/10 -
Barbeque9/10 -
Camping5/10 -
Outdoor sports10/10
Illizi 3-Day Forecast
More climate data for Illizi
Temperature Rainfall Sunshine Humidity
See the full Illizi climate overview or explore weather in Algeria.
Popular in December
Where to go in December - average daytime high across popular destinations.
Djanet
20°C (68°F) Beni Abbes
20°C (68°F) Bechiar
18°C (64°F) Alger
18°C (64°F) Algiers18°C (64°F) Ain Sefra14°C (57°F) Djelfa13°C (55°F) Batna12°C (54°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
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