The ideal time to visit Ettumanoor Mahadeva Temple in Kumarakom, Kerala, is during the annual festival known as Ettumanoor Utsavam which typically falls in February or March. This festival, lasting 10 days, concludes with the Ettumanoor Arattu on the last day. The celebration showcases the rich culture and devotion of the people with traditional performances, processions, and rituals. Particularly, the seventh and eighth days of the festival attract crowds of devotees who come to see the famous 'Ezharaponnana' (the seven-and-a-half elephants finished in gold), which is a revered ritual worship offering to the deity of the temple. These days witness the temple and its surrounding brimming with vibrant festivities.
Besides the festival season, the cooler, dry months from November to February also make for a pleasant visit to the temple. The weather during this time is mild and conducive for exploring the architectural splendor of the temple without the discomfort of the tropical humidity and heat that is prevalent in the summer months. The temple's morning hours are particularly peaceful for those looking for a spiritual experience amidst less crowd. However, if planning to enjoy the backwaters of Kumarakom along with the temple visit, make sure the timing aligns with the tourist season for the backwaters to ensure an enriched travel experience.