what kind of climate does chennai have and why
Chennai Chennai has a tropical wet and dry climate (Köppen: Aw). The city lies on the thermal equator[101] and is also on the coast, which prevents extreme variation in seasonal temperature. The hottest part of the year is late May to early June, known regionally as Agni Nakshatram ("fire star") or as Kathiri Veyyil,[102] with maximum temperatures around 35–40 °C (95–104 °F). The coolest part of the year is January, with minimum temperatures around 19–25 °C (66–77 °F). The lowest recorded temperature was 13.9 °C (57.0 °F) on 11 December 1895 and 29 January 1905.[103] The highest recorded temperature was 45 °C (113 °F) on 31 May 2003.[103] The average annual rainfall is about 140 cm (55 in).[104]
Greater Chennai Corporation The Chennai Municipal Corporation (officially the Greater Chennai Corporation[1]), formerly known as the Corporation of Madras, is the civic body that governs the city of Chennai (formerly Madras), India. Inaugurated on 29 September 1688, under a Royal Charter issued by King James II on 30 December 1687 as the Corporation of Madras, it is the oldest municipal body of the Commonwealth of Nations outside Great Britain.[2] It is headed by a mayor, who presides over 200 councillors each of whom represents one of the 200 wards of the city.[3] It is also the second oldest city civic body in the world after London.[4]