Niamey, Niger
Capital city · Population 1.3M
Niamey is the capital and the largest city in Niger with a population of approximately 1,323,691 people as of 2026. This makes it the 377th largest city in the world, accounting for 4.90% of Niger's total population of 27.0M. Niamey is classified as a major city and operates in the Africa/Niamey timezone. The average annual temperature is 29.5°C with 474 mm of rainfall per year. The city sits at an elevation of 202 meters above sea level.
Population
1,323,691
Global Rank
#377
Country Rank
#1
% of Niger
4.90%
Avg Temperature
29.5°C
Annual Rainfall
474 mm
Elevation
202 m
Timezone
Africa/Niamey
Niamey on the Map
Climate in Niamey
Niamey's warmest month is Apr and the coldest is Jan. The wettest month is Aug with 181 mm of rainfall.
Average Monthly Temperature
Monthly Rainfall
Niger at a Glance
Country Population
27,032,412
Capital
Niamey
Region
Western Africa
Major Cities
6
GDP per Capita
$735
Life Expectancy
61.2 years
Urban Population
18.1%
Growth Rate
0.03%
Other Major Cities in Niger
Nearest Major Cities
Closest cities to Niamey with over 100,000 people
| City | Population | Distance |
|---|---|---|
| Birnin Kebbi | 108,164 | 255 km |
| Sokoto | 1,040,000 | 343 km |
| Kaya | 121,970 | 349 km |
| Tahoua | 159,468 | 373 km |
| Gao | 133,110 | 384 km |
| Saaba | 136,011 | 403 km |
| Ouagadougou | 2,415,266 | 415 km |
| Kara | 104,207 | 452 km |
Frequently Asked Questions
What is the population of Niamey?
The population of Niamey, Niger is approximately 1,323,691 people, making it the 377th largest city in the world and the 1st largest in Niger.
Is Niamey the capital of Niger?
Yes, Niamey is the capital of Niger.
What is the climate like in Niamey?
Niamey has an average annual temperature of 29.5°C and receives 474 mm of rainfall per year. The warmest month is Apr and the coldest is Jan.
What timezone is Niamey in?
Niamey is in the Africa/Niamey timezone.