The best time to visit Exeter for a holiday rental is during the peak season from December to February, with January being the most popular month. This period attracts visitors eager to enjoy the warm summer climate, with temperatures typically ranging from 18 to 30 degrees Celsius. The pleasant weather makes it great for outdoor activities, such as exploring the beautiful beaches and picturesque landscapes that South Australia has to offer.January in Exeter is particularly vibrant, with plenty of opportunities for sightseeing and relaxation. Whether you're lounging on the beach, hiking in nearby national parks, or indulging in local cuisine at charming cafés, this month provides an ideal setting for adventure and leisure alike.If you're looking for a more budget-friendly option, consider visiting in May, when the tourist crowds thin out and you can enjoy a more tranquil experience. This time of year offers mild temperatures and a serene atmosphere, great for exploring the local sights without the hustle and bustle of peak season.Ultimately, your choice of when to visit Exeter will depend on whether you prefer the bustling energy of summer activities or the peaceful charm of the shoulder season.