The preliminary ratings and viewership have been released for the episode thirteen of Grimm’s season 5 titled “Silence of the Slams”. In the preliminary ratings, Grimm earned a 0.9/3, and 4.19 million viewers.
Here are the half hours’ preliminary ratings and viewership.
9:00 p.m.
NBC – Grimm
Viewers: 4.29 million (#3), A18-49: 1.0/ 4 (#3)
9:30 p.m.
NBC – Grimm
Viewers: 4.09 million (#3), A18-49: 0.9/ 3 (#3)
Source: Programming Insider
Source: TV by the Numbers
Final Ratings:
Rating/Share 18-49: 1.0/4
Viewers (millions): 4.2
Source: TV by the Numbers