September is the best time to visit Summertown for a holiday rental, as it marks the beginning of the peak season, which runs through to November. During this month, the temperatures are pleasantly mild, typically ranging from 10 to 20 degrees Celsius, providing a comfortable environment for outdoor activities, leisurely strolls, and sightseeing.As autumn unfolds, visitors can take advantage of the vibrant local scene, with plenty of opportunities to explore charming cafes, quaint shops, and beautiful parks. The picturesque university town of Oxford, just a short distance away, also offers a rich history and cultural experiences, making it ideal for those looking to immerse themselves in the local heritage.For travellers who are more budget-conscious, December presents a wonderful opportunity to enjoy Summertown at a lesser-known time, when the festive atmosphere begins to emerge. While the temperatures can drop to around 0 to 5 degrees Celsius, the holiday decorations and seasonal events create a unique charm that is well worth experiencing.Ultimately, your choice of when to visit Summertown will depend on whether you prefer the bustling energy of the autumn months or the quieter, more intimate experiences that winter can offer.