Tsurugashima, Japan experiences a temperate climate with distinct seasonal variations. Winters are chilly, with January and February temperatures often below freezing, but slowly warming up towards spring. Spring brings mild temperatures, with April and May averaging around 14-19°C, gradually warming up to summer's peak in June and July, where temperatures can soar above 30°C. Autumn is characterized by a gentle decline in temperature, with October and November enjoying comfortable averages, before cooling down again in December.