Kunitachi experiences a humid continental climate with significant seasonal variations. Winters are extremely cold, with temperatures frequently dropping below -30°C and average temperatures around -1°C. Spring brings mild temperatures, gradually warming up to averages of 8°C in April and 13°C in May. Summer is warm to hot, with July and August often reaching highs above 35°C, although some days may remain cool. Autumn is characterized by a return to cooler temperatures, with October averaging around 12°C and November dropping back down to around 5°C.