Trivandrum (official name Thiruvananthapuram), lying on the southwest coast of India, is the capital city of the state of Kerala, the ‘God’s Own Country’. The place is well connected to most of the other major cities of India through rail, road, and air network. Because of its proximity to the sea, the climate of Trivandrum is tropical. This also gives Trivandrum a very pleasant weather round the year. The average maximum temperature can go up to 35.2 degree celsius in summer months and to a minimum of 18.0 degree celsius in the winter. Monsoon comes to Trivandrum by the beginning of the June and lasts till the end of October.
More details can be had from the following websites:
http://www.thiruvananthapuramonline.in/city-guide/about-thiruvananthapuram
https://wikitravel.org/en/Thiruvananthapuram
https://acm-trivandrum.acm.org/trivandrum.html