What large industrial city has the warmest year-round weather?

Question

Do you know of a city that has a warmer climate than Singapore?

Answer 1

Chennai, formerly known as Madras, Tamil Nadu, India:  Average temperature 83.5 F; 28.6 C.

It is the ninth hottest city in the world and the fourth largest metropolitan city in India.  The city is widely spread in about 180 Sq. Kms. It is a major trade center, being well linked by road, rail and air to important cities besides being a sea port.

Industries of note:  Automobile Manufacturing; Textiles; Film/Movie Production; Agricultural Processing; Trade; Chemical; Metal Processing...

Answer 2

I've heard that Bangkok claims that title on grounds that although some places may be hotter during the day, Bangkok doesn't cool down much at night.

Answer 3

Considering Singapore is practically on the Equator it's probably one of the warmest cities in the world.