kolkata rains Cyclone Roanu gives heavy rain over Kolkata, showers to intensify May 20, 2016 Cyclone Roanu gives rain in Kolkata, heavy showers in offing May 19, 2016 Rain-swept July in Kolkata to exceed monthly average rainfall July 8, 2015 The wait for Monsoon in Kolkata to end soon June 17, 2015