Mount Lavinia experiences a warm climate year-round, with temperatures gradually increasing during the dry season from January to May. Temperatures peak in April, with averages around 29°C, and then remain relatively consistent throughout the summer months of June to September. The dry winter months from December to February bring similar temperatures, averaging around 27-28°C. In contrast, the wettest months from May to August see a slight decrease in temperature, but still average around 28°C. Overall, Mount Lavinia's climate is characterized by warm days and relatively mild nights throughout the year.