RMC forecasts day temperatures may see a drop of one or two degrees Celsius; coastal districts to get light rainfall from March 20 to March 22
Two minor weather systems are expected to influence wet weather conditions over different parts of the State this week and keep the soaring day temperature in check till March 22.
The Regional Meteorological Centre has forecast that day temperatures may begin to gradually fall by two degrees Celsius over Tamil Nadu, Puducherry, and Karaikal areas.
https://www.thehindu.com/news/cities/chennai/rain-spell-likely-this-week-to-keep-soaring-temperatures-in-check-till-sunday-in-tn/article70750298.ece