Weather in Niamey

Niamey, Niger: Climate and Weather Year Round

Niamey is the capital and largest city of Niger, located in the southwestern part of the country. As one of the hottest cities in the world, Niamey experiences a hot desert climate, characterized by extremely high temperatures, low humidity, and minimal rainfall throughout the year.

Temperature

The temperatures in Niamey are consistently high, with the city experiencing scorching heat all year round. The average high temperature ranges from 35°C (95°F) to 43°C (109°F) during the hottest months of April to June. In the cooler months of December to February, the average high temperature still ranges from 30°C (86°F) to 33°C (91°F). The nights offer some relief, with average low temperatures ranging from 17°C (63°F) to 26°C (79°F).

The highest temperature ever recorded in Niamey was a scorching 49.0°C (120.2°F) in May 1981. This extreme heat makes Niamey one of the hottest cities in the world.

Rainfall

Niamey has a very dry climate, with minimal rainfall throughout the year. The city receives an average annual precipitation of only about 250 mm (9.8 inches). The rainy season in Niamey typically occurs between June and September, with July and August being the wettest months. During this period, the city receives about 80% of its annual rainfall.

Despite the low rainfall, Niamey experiences occasional heavy downpours during the rainy season, which can cause flash floods in some areas. These intense rainfalls are often accompanied by thunderstorms and strong winds.

Humidity

Niamey has a low relative humidity, especially during the dry season. The average humidity ranges from 10% to 30% throughout the year. This low humidity, combined with the high temperatures, can contribute to a harsh and dry environment.

Wind

Winds in Niamey are generally light to moderate, with occasional gusts during thunderstorms. The prevailing wind direction is from the northeast, known as the Harmattan wind, which blows in from the Sahara Desert. This dry and dusty wind can sometimes reduce visibility and create hazy conditions in the city.

Sandstorms

Due to its proximity to the Sahara Desert, Niamey is occasionally affected by sandstorms. These sandstorms occur when strong winds pick up dust and sand particles from the desert and carry them across the region. Sandstorms can cause reduced visibility and create a gritty atmosphere in the city.

Climate Data for Niamey

*Note: The above climate data is based on historical averages and can vary from year to year.

Climate Suitability

Due to its extreme heat and arid conditions, Niamey's climate may not be suitable for everyone. The city's hot desert climate can be challenging for those who are not accustomed to such high temperatures and low humidity. It is important to take necessary precautions, such as staying hydrated, wearing appropriate clothing, and avoiding excessive exposure to the sun.

However, Niamey's climate may be suitable for individuals who enjoy hot and dry weather. The city offers a unique experience, allowing visitors to immerse themselves in the desert landscape and explore the cultural heritage of Niger.

Overall, Niamey's climate is characterized by its extreme heat, low humidity, and minimal rainfall. It is a city where the sun shines almost every day, making it one of the hottest cities in the world. If you are planning to visit Niamey, be prepared for the scorching temperatures and the dry desert environment.