Atar Weather in December
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.
Rainfall in Atar in December
Historically, the month has about 0 days of rain, averaging 5.1 mm (0.2 in) in total. Any rain that does arrive tends to come in a single sharp spell rather than prolonged drizzle.
Temperature in Atar in December
If you're visiting Atar in December, expect perfect temperatures with highs of 29°C (84°F) and overnight lows of 16°C (61°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With lows of 16°C (61°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Sunshine in Atar in December
With approximately 253 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.
Wind Speed in Atar in December
December has wind speeds averaging 3 m/s (6 knots). You can expect comfortable light winds that steadily move flags and feel mild throughout the day. Since this is an average, daily conditions vary from gentle winds to more active breezes.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.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Mauritania, check out our Atar's climate page.
Atar Temperature in December
Min Temperature
16°C (61°F)
Max Temperature
29°C (84°F)
Chance of Rain
1%
Precipitation
5.1 mm (0.2 in)
Rainy days
0 days
Humidity
41%
Windspeed
3 m/s (6 knots)
Sunshine
253 hours
Percentage Sunshine
Daily Historical Temperatures
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).
Average temperatures in December
Historical weather for Atar in December
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.
Atar historical weather extremes in December
The extremes listed below come from historical weather data collected in Atar from 2005 through 2025.
- The hottest December day on record in Atar reached 38°C (100°F) (December 15, 2024).
- Atar experienced its chilliest December day on December 23, 2017, reaching only 18°C (64°F).
- Nighttime temperatures dropped to 8°C (46°F) on December 29, 2014, marking the coldest December night on record.
Best Places in Mauritania in December
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
pleasant
tolerable
unpleasant
poor
What to Wear in Atar in December
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.What To Do in Atar 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 Mauritania, check out our Atar's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Atar climate overview or explore weather in Mauritania.
