The best time to visit Lyttelton for a holiday rental is during the peak season from February to April. This period is particularly popular among travellers seeking a blend of adventure and relaxation, with March standing out as a favourite month. During this time, the weather is pleasantly warm, with temperatures typically ranging from 15 to 24 degrees Celsius, making it ideal for outdoor activities and sightseeing.As the summer crowds begin to thin out in March, visitors can enjoy the vibrant local culture, explore the picturesque harbour, and partake in various outdoor adventures such as hiking the nearby Port Hills or taking relaxing walks along the waterfront. The thriving local markets and eateries also offer a chance to sample the region's culinary delights, enhancing your experience in this charming town.If you're looking for a more budget-friendly option, consider visiting Lyttelton in August. While this is the low season, it presents a unique opportunity to witness the stunning winter landscape, and the quieter atmosphere allows for a more intimate experience of the town's beauty.