April is the most popular time to visit Kollam, Kerala, as the weather is pleasantly warm, with temperatures ranging from 25 to 35 degrees Celsius. This month marks the beginning of the pre-monsoon season, making it an ideal time for travellers seeking to explore the stunning backwaters and lush landscapes that Kollam is famous for. Visitors can enjoy a range of outdoor activities, from tranquil boat rides on the Ashtamudi Lake to immersing themselves in the local culture at vibrant markets.The peak tourist season in Kollam occurs between July and September, coinciding with the monsoon rains. This period attracts many visitors looking to experience the unique beauty of Kerala's greenery, though it can be quite humid and wet, which may affect outdoor plans. Therefore, those who prefer a more comfortable climate for sightseeing and leisurely strolls might consider April as a prime choice.For travellers seeking value, October presents a wonderful opportunity. While it's considered the low season, this month allows visitors to enjoy the fading monsoon charm, with fewer crowds and potentially lower rates for holiday rentals. The landscape remains lush, and the weather becomes more pleasant, making it superb for exploring the local attractions at a leisurely pace.