Okazaki experiences a temperate climate with distinct seasonal variations. Winters are mild, with temperatures occasionally dropping below freezing but typically ranging from around 0-20°C, allowing for some snowfall. Spring arrives in March with warming temperatures, reaching up to 24°C by April, which marks the beginning of warm and sunny days. Summers are hot and humid, with July and August being the warmest months, often seeing temperatures above 35°C. Autumn brings a welcome cool-down, with September and October enjoying comfortable temperatures before winter's chill returns in November.