Samut Sakhon's climate is characterized by warm temperatures year-round, with a gradual increase in heat as the year progresses. In the winter months of January and December, temperatures range from 16-36°C and 18-34°C respectively, with an average temperature of around 26-27°C. As spring approaches in March, temperatures rise to 24-39°C, reaching their peak in April and May at 29-30°C. Summer brings steady heat with temperatures ranging from 25-38°C throughout June to August. Autumn sees a slight cooling trend, with temperatures dropping back down to 22-35°C by November.