Hong Kong is an all-year-round destination although it has a sub-tropical climate with distinct seasons. Spring (March to mid-May) is pleasant as temperatures range from 18°C (64.4° F) to 27° C. Summer (late May to mid-September) is humid, with temperatures hovering between 26°C and 33°C. Autumn (late September to early December) brings clear sunny days, with average temperatures of 18°C to 28°C. Winter (mid-December to February) temperatures range between 14°C and 20°C, though it can occasionally drop to 10°C.