Chennai features a tropical wet and dry climate, with distinct summer, monsoon, and winter seasons, making certain periods of the year more comfortable for visiting Vivekananda House. The best time to visit Vivekananda House is during the winter months from November to February. During this period, the weather in Chennai is relatively cool and pleasant, with temperatures ranging from about 20°C to 25°C, making it ideal for exploring this historical site without the discomfort of excessive heat and humidity.
The winter season in Chennai is also marked by clear skies and a lower likelihood of rainfall, ensuring that your visit won't be interrupted by the heavy rains characteristic of the monsoon season. Additionally, this period is filled with various cultural festivities and events which can add to the experience of your visit. While the Vivekananda House itself is an indoor attraction and can be visited throughout the year, the comfort of exploring the surrounding area and enjoying the beautiful Marina Beach nearby is much enhanced during the cooler months.