Governor Cuomo's favorability rating is down, according to a new Siena Research Institute poll out Tuesday.

The poll says that 49 percent of New Yorkers think he's doing a good job, which ties his lowest favorability rating ever as governor.

The poll also reports Cuomo leads over both Republican challengers Dutchess County Executive Marc Molinaro and state Senator John DeFrancisco, as well as fellow Democrat Cynthia Nixon, in his bid for reelection. 

Despite the lead, 47 percent of those polled want to elect someone else over re-electing Cuomo to a third term. 

The poll of 692 registered voters was conducted from April 8 to April 12.

It has a margin of error of 4.3 percentage points.