Vellore district shivers with cold mornings, North Interior districts will continue to get cold nights for next 5 days. Chennai outskirts will also continue to register below normal minimum temperatures.
This pattern of cold nights is set to continue for another 5 days and then for may be a day or two (12-14 February) we may see slight warm conditions due to easterlies penetrating into interior regions of Tamil Nadu and also providing light rains 13/14th of February. Then once again from 16 we will see drop in night temperature. This is will be the pattern of weather for most of Tamil Nadu. The day temperature will also continue to rise slowly.
Courtesy - Tamil Nadu Weatherman