Heavy Rainfall expected across Kerala and Tamil Nadu Ghat areas of Valparai, Nilgiris, Theni and Kanyakumari. Interiors and South TN will get thunderstorm too.
Reason for Rains – The UAC of Kerala coast pushes the westerlies into Kerala thereby creating heavy monsoon rains. In the Interior and South Tamil Nadu the westerlies will converge with the easterlies and thereby giving perfect convective rains
Kanyakumari is one district which has got less rains western ghat associated district among, Nilgiris, Coimbatore, Theni. Hope today’s heavy rains bridges the Gap.
Kerala will see widespread rains right from Trivandrum to Kasargode with heavy rains expected in Wayand, Idukki, Kozhikode, Kannur, Thrissur, Palakkad, Idukki, Ernakulam and Malappuram. Its one day heavy rainfall event.
Delta region – For delta region the UAC other side creates the winds to be southerlies and rains can be expected in Tiruvarur, Nagai and Thanjavur belts.
Interior parts of Thoothukudi district got heavy rains sadly Thoothukudi town remains dry, its driest in entire india. Dont Worry once NE monsoon comes, this changes. Thoothukudi gets 80-90% rains from NEM.
In Interior Ramanathapuram, Paramakudi got 105 mm and Kamuthi 41 mm. In Thoothukudi Kayathar 63 mm, Kadambur got 59 mm, Kalugumalai 38 mm and Maniyachi 35 mm
Chennai and KTC – Winds changes to westerlies from Tomorrow. We rarely get rains from easterlies. Only interiors Rock. Our rain chances look damn good from 7-9th September.