Mumbai, Aug. 10 -- The city received its heaviest rainfall in three weeks over the course of the night, with the Santacruz weather station - representative of Mumbai - receiving 74.2mm rain between 2.30am and 5.30am. In the 24-hours ending Tuesday 8.30am, the India Meteorological Department (IMD) recorded 123.6mm of rain, which is 614% more than the normal of 17.3mm rain....