Phatthalung experiences a warm and humid climate year-round, with temperatures consistently ranging between 21-39°C throughout the year. The hottest months are February and March, with average highs reaching as high as 39°C, while cooler months see averages around 22-23°C in December and November. Temperatures remain relatively stable from April to October, averaging around 28-29°C, before gradually cooling down again in the winter months of November and December. The hottest period is short-lived, with temperatures peaking in March and then dropping slightly into April. Overall, Phatthalung's climate is characterized by mild winters and hot summers, with little seasonal variation.