According to India Meterological Department, the highest rainfall of 17.65 cm was recorded in MRC Nagar in Chennai. It was 14.65 cm and 10 cm at Nungambakkam and Meenambakkam respectively. In other areas, including those falling under neighbouring Tiruvallur and Kancheepuram districts, the showers ranged from 1 cm (Madhavaram) to 10 cm (Nandanam). The rainfall data was recorded between 8.30 am and 6.15 pm today.
