Fujioka's winters are cold and variable, with temperatures often dipping below freezing in January and February, but occasionally rising above 20°C. As spring approaches, temperatures gradually warm up, reaching averages of around 14°C by April and 19°C by May. Summer is hot and humid, with temperatures frequently soaring above 30°C from June to August. Autumn brings a welcome respite from the heat, with temperatures cooling down to around 17°C on average in October. In the winter months, Fujioka experiences chilly days again, but with fewer extreme fluctuations than in spring.