Birdwatch at Parc national du banc d'arguin
The degree of human influence at the Parc National du Banc d'Arguin is extremely low and makes it heaven for birds and a bucket list destination for bird lovers.
December in Atar typically sees daytime highs of 29°C (84°F) and nighttime lows of 16°C (61°F). Minimal rainfall is typical for this month.
Our weather planner can help you find worldwide destinations with pleasant weather during this period. January and December typically offer the best weather for Atar.
Pick a month to see the average temperature, rainfall and sunshine in Atar - and find the best time to visit.
46-year average (1976-2025)
Based on our historical records, temperatures in Atar typically stay consistent throughout December, with daily highs averaging around 29°C (84°F). Nights are pleasant, with lows typically ranging from 15°C (59°F) to 18°C (64°F).
Browse day-by-day weather records for Atar spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
The extremes listed below come from historical weather data collected in Atar from 2005 through 2025.
Find out more about the weather in Mauritania and which places have the best travel conditions in this month. See all of Mauritania in December →
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).
Warm temperatures in December make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. With minimal rainfall expected, you can leave the rain gear at home. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Atar climate overview or explore weather in Mauritania.
Where to go in December - average daytime high across popular destinations.
Need travel inspiration? Check out our bucket list articles and be inspired.
Birdwatch at Parc national du banc d'arguin
The degree of human influence at the Parc National du Banc d'Arguin is extremely low and makes it heaven for birds and a bucket list destination for bird lovers.
Visit Kruger Park in South Africa
Are you going to South Africa, then you cannot skip the Kruger Park. The Kruger Park is one of the most beautiful and largest safari parks in the world.
The Atlas Mountains in Morocco
This mountain range is the second highest mountains in the world and is certainly one of the most natural and wonderful mountains you could ever visit. One for the bucket list for sure.
One of South Africa's most spectacular private game reserves
Sabi Sand Game Reserve is one of South Africa's most spectacular private game reserves. The chance that you see the entire Big Five is high in winter (June - August).