Punalur's climate is characterized by a steady increase in temperatures from March to May, with an average high of 36°C in March and a peak of 35°C in May. The summer months of June to August experience a slight drop in temperature, averaging around 28°C, but still quite warm. Autumn brings a similar temperature range, with September to November averaging around 27-28°C. Winters are mild, with temperatures ranging from 19°C to 34°C, and the coolest months are January and December. Overall, Punalur's climate is warm to hot throughout the year, with minimal seasonal variation in temperature.