Below is the rundown of the Summer shows with their final status (note that Falling Skies did not factor into the calculation because it entered the season in its final year). And keep an eye of the current situation because I believe the cancellation rate at the end of the 2015-16 season will be higher than what we saw for the 2014-15 and possibly even higher than this last Summer’s rate.
(Update 10/22/15: The Whispers has been officially cancelled)
Summer 2015 (Sci Fi / Fantasy Shows that Debuted May through August):
Series | Network | Avg Live+SD | Avg Live+7 | Status |
Beauty and the Beast | CW | 0.2 | 0.3 | Ending after 4th Season |
Dark Matter | Syfy | 0.2 | 0.5 | Renewed |
Defiance | Syfy | 0.3 | 0.6 | Cancelled |
Dominion | Syfy | 0.3 | 0.5 | Cancelled |
Falling Skies | TNT | 0.5 | 1.0 | Final Season |
Fear the Walking Dead | AMC | 3.9 | 6.2 | Renewed |
Extant | CBS | 0.7 | 1.1 | Cancelled |
Golan the Insatiable | FOX | 0.0 | 0.0 | Likely Cancelled |
Hannibal | NBC | 0.4 | 0.6 | Cancelled |
Humans | AMC | 0.4 | 0.7 | Renewed |
Killjoys | Syfy | 0.2 | 0.4 | Renewed |
The Last Ship | TNT | 0.7 | 1.3 | Renewed |
Penny Dreadful | SHOW | 0.2 | 0.5 | Renewed |
Proof | TNT | 0.3 | 0.6 | Cancelled |
Scream | MTV | 0.3 | 0.6 | Renewed |
The Strain | FX | 0.6 | 1.2 | Renewed |
Stitchers | ABCF | 0.0 | 0.0 | Renewed |
Teen Wolf | MTV | 0.5 | 0.9 | Renewed |
Under the Dome | CBS | 0.9 | 1.7 | Cancelled |
Wayward Pines | FOX | 1.1 | 2.2 | Uncertain |
The Whispers | ABC | 0.8 | 1.4 | Cancelled |
Zoo | CBS | 1.1 | 1.7 | Renewed |