Rameshwaram is also known as the Varanasi of the South, being a coastal land Rameshwaram experiences a tropical climate Rameshwaram experiences moderate summer and cool winter with an average temperatures of 32 degree Celsius to 20 degree Celsius. The best time to visit Rameshwaram is between the months of November to February, as during these months the climate is pleasant and very well suitable for sightseeing. Rameshwaram receives an average rainfall of 94cm during every monsoon. As it is a coastal region, cyclone are common and sometimes they can bring adverse effects.