Tammampatti experiences a hot and dry climate with temperatures gradually increasing as the year progresses. During winter, which spans from January to February, temperatures remain relatively mild, ranging from 14-37°C. As summer sets in, temperatures soar to as high as 42°C by April, but decline slightly to around 38°C by May. The monsoon season is not distinctly marked, with temperatures remaining steady at around 26-28°C from June to September. Autumn brings a slight drop in temperature, ranging from 17-33°C, before winter sets back in with temperatures dipping to around 15-30°C.