Under the Köppen climate classification, Dhaka has a tropical wet and dry climate. The city has a distinct monsoonal season, with an annual average temperature of 25 °C (77 °F) and monthly means varying between 18 °C (64 °F) in January and 29 °C (84 °F) in August. … Cold weather is unusual in and around Dhaka.

Dhaka is the capital city of Bangladesh, in southern Asia. Set beside the Buriganga River, it’s at the center of national government, trade and culture. The 17th-century old city was the Mughal capital of Bengal, and many palaces and mosques remain. American architect Louis Khan’s National Parliament House complex typifies the huge, fast-growing modern metropolis.