Southwest monsoon gradually sets in; Heavy rainfall expected from Tuesday
The Sri Lankan southwest monsoon is likely to establish around May 26–27, increasing rainfall in the southwest regions. The Department of Meteorology warns heavy rain is expected from Tuesday, with widespread showers anticipated as the monsoon sets in. Source: AdaDerana, May 24, 2026. source http://www.adaderana.lk/news.php?nid=122888