Dhaka is Bangladesh's biggest city, as well as the country's capital. Dhaka is a Bangladeshi megacity with a population of 16 million people and an area of around 1353 square kilometres. Dhaka is Bangladesh's geographic centre. Dhaka is a city filled with mosques and muslins. Dhaka is located in the monsoon climatic zone, which receives almost 80% of the annual average rainfall. The yearly average temperature in Dhaka is 25 degrees Celsius.