The best time to visit this peaceful and holy city of Mantralayam is from the month of October till the month of March. During this time the weather remains pleasant and all kinds of tourist activities can be enjoyed. Mantralayam experiences extremely hot and humid summers but devotees still plan their trips during this time to seek blessings of different deities. Sporadic showers mark the beginning of monsoon season, thereby helping in decreasing the temperature of the city. By planning a trip during this time, rain lovers can enjoy the beauty of this region.