Spring (MarchтАУMay): Average 11.1тАУ19.3┬░C, mild climate, but relatively high rainfall, especially in March and April. Common activities: picnics, flower viewing. Recommended clothing: light jacket, long-sleeved shirt, rain gear.
Summer (JuneтАУAugust): Average 23.1тАУ28.6┬░C, hot and humid, with relatively high rainfall. Common activities: swimming, outdoor summer activities. Recommended clothing: light and breathable clothing, sun hat, rain gear.
Autumn (SeptemberтАУNovember): Average 14.2тАУ25.9┬░C, comfortable and pleasant climate, rainfall gradually decreases. Common activities: maple leaf viewing, outdoor excursions. Recommended clothing: light jacket, long-sleeved shirt.
Winter (DecemberтАУFebruary): Average 5.9тАУ8.3┬░C, cold and dry, with less rainfall. Common activities: indoor activities, onsen (hot springs). Recommended clothing: warm coat, sweater, scarf.