The best time to visit Kasaoka is during the spring (late March to May) and autumn (September to November) months, when the weather is most pleasant for sightseeing.Spring in Kasaoka is particularly lovely due to the cherry blossom season, typically from late March to early April. The mild temperatures are ideal for exploring the islands, such as Shiraishi Island, and enjoying outdoor activities without the heat of summer. It's a great time for couples to enjoy scenic walks and the natural beauty.Autumn also offers comfortable temperatures and clear skies, superb for exploring the city's historical sites and the Kasaoka Bay Farm. The changing leaves add an extra layer of beauty to the landscape. This period is excellent for travellers who enjoy photography and outdoor exploration.Summer (June to August) can be hot and humid, with a higher chance of rain, while winter (December to February) is cooler and drier.