Chidambaram's weather is characterized by a steady rise in temperatures throughout the year, with winter months of January and February averaging around 26°C. As spring approaches, March and April witness a noticeable increase, reaching averages of 28°C and 30°C respectively. Summer months from May to June are hot, with temperatures frequently soaring above 40°C on average, before slowly decreasing in July and August. Autumn brings a slight reprieve, with October's temperature averaging around 28°C, before the cycle begins again. The winter months return in November and December, mirroring the earlier pattern of mild temperatures around 26°C.