Heavy Rainfall
Tamil Nadu has experienced heavy northeast monsoon rainfall this year. Due to a deep depression, most districts received heavy rainfall, especially Nellai, Thoothukudi, and Tenkasi. Cyclone Mandous also brought very heavy rainfall to Cuddalore, Villupuram, and Thiruvannamalai districts.
Chennai and its suburbs received moderate rainfall, increasing water levels in the city's reservoirs, Chembarambakkam and Puzhal. The Chennai Meteorological Department has reported that the northeast monsoon rainfall in Tamil Nadu has been above normal.