The Namakkal district registered 197.80 mm rainfall after a heavy rain on Thursday evening. In the 24 hours that ended at 6 a.m. on Friday (May 8), Paramathi Velur logged a rainfall of 57 mm, Mohanur 46 mm, Kumarapalayam 36 mm, Senthamangalam 17.40 mm, Tiruchengode 16.40 mm, Erumapatti 15 mm, Namakkal 4 mm, Kollihills semmedu 5 mm and Collectorate 1 mm.