What type of noise is that?
If its engine fan (aka radiator fan) then its normal in peak summer while idle engine tends to slide to bit overheated zone and thats where engine fan works at full rpm than half (while car at normal temp), and when you accelerate from zero you will hear the fan kicking at high rpm too making lot of noise, which disappear after few seconds of movement as radiator get cool air and temp slide back to normal operating zone.