Winters in Sanuki, Japan are mild and cool, with temperatures ranging from around 0°C to 16°C on average. Spring brings a steady warming trend, with temperatures gradually rising to an average high of 27°C by April. Summer is warm and humid, with July and August seeing peak temperatures above 35°C. Autumn sees a reversal of the summer warmth, with temperatures dropping back down to around 10-15°C by October. In winter, temperatures often dip below freezing, but rarely stay low for an extended period.