12 Monkeys (Syfy): Ratings Recap

Syfy's '12 Monkeys' premiered in 2015 to a 0.43 adults 18-49 and 1.35 million viewers, but dropped by over half by its inaugural season finale (0.20/661,000); and ultimately averaged a 0.24 & 795,000 over the course of its first season. A second season premiered in 2016 to a 0.14 rating & 476,000 viewers and averaged a 0.12 & 402,000 over the course of 13 episodes. The third season premiered in 2017 and aired all 10 episodes over the course of 3 nights - May 19, 2017 - May 21, 2017. Those ratings ranged from 0.16 & 585,000 for the premiere to 0.05 & 246,000 for the finale. A fourth and final season aired in 2018.

12 Monkeys Season 1 Ratings (2015)
Episode Date	Viewers (millions)	18-49 rating
Jan. 16, 2015	1.353	0.43
Jan. 23, 2015	1.104	0.24
Jan. 30, 2015	0.903	0.31
Feb. 6, 2015	0.731	0.23
Feb. 13, 2015	0.664	0.23
Feb. 20, 2015	0.686	0.17
Feb. 27, 2015	0.696	0.18
Mar. 6, 2015	0.843	0.30
Mar. 13, 2015	0.708	0.26
Mar. 20, 2015	0.727	0.22
Mar. 27, 2015	0.677	0.19
Apr. 3, 2015	0.580	0.20
Apr. 10, 2015	0.661	0.20
Average	0.795	0.24

12 Monkeys Season 2 Ratings (2016)
Episode Date	Viewers (millions)	18-49 rating
Apr. 18, 2016	0.476	0.14
Apr. 25, 2016	0.318	0.10
May 2, 2016	0.405	0.11
May 9, 2016	0.425	0.12
May 16, 2016	0.367	0.12
May 23, 2016	0.348	0.08
May 30, 2016	0.423	0.12
Jun. 6, 2016	0.425	0.12
Jun. 13, 2016	0.349	0.10
Jun. 20, 2016	0.389	0.11
Jun. 27, 2016	0.398	0.14
Jul. 11, 2016	0.472	0.15
Jul. 18, 2016	0.431	0.12
Average	0.402	0.12

12 Monkeys Season 3 Ratings (2017)
Episode Date	Viewers (millions)	18-49 rating
May 19, 2017	0.585	0.16
May 19, 2017	0.399	0.12
May 19, 2017	0.374	0.11
May 19, 2017	0.324	0.09
May 20, 2017	0.397	0.10
May 20, 2017	0.315	0.07
May 20, 2017	0.313	0.07
May 21, 2017	0.278	0.08
May 21, 2017	0.232	0.05
May 21, 2017	0.246	0.05
Average	0.346	0.09

12 Monkeys Season 4 Ratings (2018)
Episode Date	Viewers (millions)	18-49 rating
Jun. 15, 2018	0.336	0.07
Jun. 15, 2018	0.259	0.04
Jun. 15, 2018	0.215	0.03
Jun. 22, 2018	0.336	0.09
Jun. 22, 2018	0.273	0.05
Jun. 22, 2018	0.264	0.05
Jun. 29, 2018	0.293	0.06
Jun. 29, 2018	0.243	0.04
Jun. 29, 2018	0.254	0.04
Jul. 6, 2018	0.384	0.10
Jul. 6, 2018	0.331	0.07
Average	0.290	0.06

Source: Nielsen Media Research