Mauritania - When to Visit

When to Visit Mauritania

Climate guide & best times to travel

Mauritania experiences one of the world's most extreme desert climates, dominated by the vast Sahara Desert that covers most of the country. The climate is characterized by scorching hot temperatures, minimal rainfall, and distinct seasonal variations. The country has two main seasons: a hot dry season from March to June with temperatures often exceeding 45°C (113°F), and a slightly cooler dry season from November to February. A brief rainy season occurs from July to September in the southern regions, though rainfall remains minimal throughout most of the country. Coastal areas benefit from the cooling influence of the Atlantic Ocean, with cities like Nouakchott experiencing more moderate temperatures and higher humidity levels around 70% year-round. The harmattan winds blow from the Sahara between November and March, bringing dust and sand but also cooler temperatures. Inland desert regions experience extreme temperature variations between day and night, with nighttime temperatures dropping significantly even during summer months.

Best Time to Visit

Beach & Relaxation
November to February offers the most comfortable coastal temperatures (20-28°C) with pleasant ocean breezes and lower inland heat, ideal for enjoying Nouakchott's beaches and the Banc d'Arguin National Park.
Cultural Exploration
November to March provides the coolest conditions for exploring ancient caravan cities like Chinguetti and Ouadane, with bearable daytime temperatures and comfortable evenings perfect for experiencing desert culture.
Adventure & Hiking
December to February is optimal for desert expeditions and hiking in the Adrar region, with cooler temperatures making outdoor activities more manageable and night-time camping more comfortable.
Budget Travel
May to September represents the low season due to extreme heat and occasional rains, offering lower accommodation prices and fewer tourists, though travel conditions can be challenging with temperatures exceeding 40°C.

Month-by-Month Guide

January

January is one of the best months to visit Mauritania, with pleasant daytime temperatures and cool evenings. The coastal areas remain comfortable with moderate humidity, while inland desert regions experience significant temperature drops at night. This is peak tourist season for desert expeditions and cultural tours.

28°C (82°F) High
13°C (55°F) Low
1mm (0in) Rainfall
High Crowds
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February

February continues the pleasant winter conditions with gradually warming temperatures. The harmattan winds may bring dust from the Sahara, creating hazy conditions but keeping temperatures moderate. Excellent month for visiting ancient libraries and exploring desert landscapes without extreme heat.

30°C (86°F) High
15°C (59°F) Low
1mm (0in) Rainfall
High Crowds
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March

March marks the transition toward hotter weather as temperatures begin to climb noticeably. Coastal areas remain relatively pleasant due to ocean breezes, while inland regions start experiencing increasing heat. Still a good time for travel before the extreme summer temperatures arrive.

33°C (91°F) High
17°C (63°F) Low
1mm (0in) Rainfall
Medium Crowds
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April

April brings significantly hotter conditions as summer approaches, with temperatures rising rapidly across the country. The heat becomes challenging for extensive outdoor activities, though coastal regions remain more tolerable. Tourist numbers decline as the hot season intensifies.

36°C (97°F) High
20°C (68°F) Low
1mm (0in) Rainfall
Low Crowds
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May

May is one of the hottest months with scorching temperatures throughout Mauritania. The heat is intense and oppressive, particularly in inland desert areas where temperatures can exceed 45°C. Travel is challenging, and this marks the beginning of the low tourist season.

39°C (102°F) High
23°C (73°F) Low
2mm (0.1in) Rainfall
Low Crowds
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June

June continues the extreme heat with temperatures remaining dangerously high. The coastal areas offer some relief with ocean breezes and moderate humidity, but inland regions are extremely hot. This is the peak of the hot season before the brief rainy period begins.

41°C (106°F) High
25°C (77°F) Low
3mm (0.1in) Rainfall
Low Crowds
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July

July marks the beginning of the brief rainy season in southern Mauritania, though rainfall remains minimal in most areas. Temperatures stay very high but humidity increases, making conditions feel even more oppressive. Occasional thunderstorms may occur in the south.

39°C (102°F) High
26°C (79°F) Low
25mm (1in) Rainfall
Low Crowds
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August

August is the wettest month, particularly in southern regions, though rainfall totals remain low by global standards. High temperatures combined with increased humidity create uncomfortable conditions. Some desert tracks may become temporarily impassable after rare rain events.

38°C (100°F) High
26°C (79°F) Low
45mm (1.8in) Rainfall
Low Crowds
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September

September sees the end of the rainy season with decreasing precipitation and gradually declining temperatures. Humidity remains elevated, and conditions are still hot throughout the country. The landscape may show brief signs of greenery in areas that received rain.

38°C (100°F) High
25°C (77°F) Low
20mm (0.8in) Rainfall
Low Crowds
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October

October brings welcome relief as temperatures begin to drop noticeably. The weather becomes more comfortable for outdoor activities, and humidity levels start decreasing. This transitional month marks the beginning of the tourist season as conditions improve significantly.

36°C (97°F) High
22°C (72°F) Low
5mm (0.2in) Rainfall
Medium Crowds
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November

November offers excellent weather conditions with comfortable temperatures and low humidity. The harmattan winds begin to blow, bringing cooler air and occasional dust. This is one of the best months for visiting, with pleasant days and cool evenings ideal for desert camping.

32°C (90°F) High
18°C (64°F) Low
2mm (0.1in) Rainfall
High Crowds
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December

December is peak tourist season with the most comfortable weather of the year. Temperatures are mild during the day and cool at night, perfect for all types of activities from desert exploration to coastal relaxation. Clear skies and dry conditions make it ideal for photography and outdoor adventures.

29°C (84°F) High
14°C (57°F) Low
1mm (0in) Rainfall
High Crowds
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