Summer in Kerala lasts from March to May, and it is generally a hot and humid season. The temperature during this time ranges from 28°C to 36°C, with high levels of humidity, especially in the coastal areas. While the weather can be uncomfortable, it is still possible to enjoy the beauty and culture of Kerala during the summer season.

One of the best ways to beat the heat is to head to the hill stations of Kerala, such as Munnar, Wayanad, and Thekkady. These places offer cooler temperatures and lush green landscapes, making them ideal for nature walks, trekking, and sightseeing.

Another popular activity during the summer season in Kerala is visiting the beaches. Kerala has some of the most beautiful beaches in India, including Kovalam, Varkala, and Cherai. Visitors can relax on the sandy beaches, take a dip in the sea, and enjoy water sports like surfing, parasailing, and jet skiing.

Summer is also the time when some of the popular festivals of Kerala are celebrated. The Thrissur Pooram, which is held in April or May, is one of the most famous festivals in Kerala, featuring grand elephant processions, traditional percussion music, and firework displays. The Vishu festival, celebrated in April, marks the beginning of the Malayalam New Year and is a time for feasting and traditional rituals.

It is advisable to carry light cotton clothes, hats, sunglasses, and sunscreen during the summer season in Kerala to protect oneself from the heat and humidity. Staying hydrated is also essential, so it is recommended to drink plenty of water and other fluids throughout the day.