Hengchun is well known for its tropical monsoon climate with warm temperatures year round, as befits its name. It usually has neither a cool winter nor an extremely hot summer, with average monthly mean temperatures ranging between 21 and 28 degrees Celsius. The climate is generally divided into two seasons, the cooler and drier season and the warmer and wetter season. During the cool and dry season from early December to late March of the following year, precipitation are relatively low with temperatures ranging from 18-26 Degrees Celsius, occasional cold fronts can drop both the day and the night time temperatures by around 2-4 °C, while temperatures during a clear sunny day can reach as high as 28-30 °C. During the warm and wet season temperature range from 24–32 degrees Celsius with a relatively abundant rainfall especially from May–October, when Taiwan is affected by the Pacific typhoon season.