Kovalam being a beach side town has moderate tropical temperature throughout the year with hot and humid days and cool, breezy pleasant nights. The summers are very hot and humid. The summer season is considered to be the off season in Kovalam. The arrival of the monsoon gives a sigh of relief from the intense summer heat. The winter boasts a pleasant climate and is a great time to visit Kovalam.
To conclude, the winter months (November to February) is the best time to visit Kovalam. The weather is pleasant and perfect to indulge in activities, sightseeing and attractions. However, if you wish to avoid the seasonal crowds and the inflated seasonal rates, consider visiting Kovalam in summers.