The 19-year-old "Skrt" hitmaker, real name Dieuson Octave, was sentenced on Monday and he will be credited for the time he spent in jail since his May arrest, reported Contactmusic.
His driving licence will be suspended for a year and he has also been ordered to pay court costs.
He pleaded no contest to misdemeanour charges of possession of 20 grams or less of cannabis and use or possession of drug paraphernalia.
He is expected to be released from jail at the end of November.
He faces up to 30 years in prison if found guilty.