Chandigarh, Oct. 28 -- The city's minimum temperature dropped to 15.9degC, the lowest yet this season on the intervening night between Sunday and Monday. The minimum on Sunday was 16.7degC. The maximum temperature, meanwhile, rose from 32.4degC on Sunday to 32.5degC on Monday and is 2.6 degrees above normal. Mercury is set to drop further in the coming days, say Met officials.htc...