Thongwa's climate is characterized by a long dry season that dominates the year, with high temperatures rising steadily from March to May, reaching peak averages of around 30°C. The summer months are hot and humid, with temperatures dropping slightly in June and July before increasing again in August. Autumn brings mild temperatures, averaging around 28°C, while winter is relatively cool but still warm compared to temperate climates elsewhere, with temperatures ranging from 15°C to 34°C throughout the year. Overall, Thongwa's climate is hot and humid for most of the year, with a distinct dry season that begins in March and ends in May. The temperature fluctuations are relatively small between seasons, but there is a noticeable cool-down during the winter months.