IT: Welcome to Derry Episode Ratings Heatmap
2025 · 1 Seasons · 8 Episodes · Overall Score: 6.7/10 (8 rated)
Season 1 holds the highest collective average score across the series.
Season 1 Details →Lowest score variance (σ = 0.3), maintaining an average of 6.7.
Complete Episode Rating Matrix
Interactive score chart by season and episode number. Darker green indicates higher ratings; amber and red denote lower reception.
Ratings Analysis & Trajectory
Across 1 seasons and 8 episodes, IT: Welcome to Derry has earned an overall series rating of 6.7 out of 10. The series displays remarkable consistency across its narrative arc, maintaining reliable ratings from premiere to conclusion.
The single highest-rated hour of television in the series is Season 1, Episode 1 ("The Pilot"), rated at an extraordinary 7.0/10 with 137 ratings. Conversely, the lowest-rated installment is Season 1, Episode 4 ("The Great Swirling Apparatus of Our Planet's Function"), landing at 6.3/10.
The most precipitous single-episode shift occurred in Season 1 between Episode 1 ("The Pilot", 7) and Episode 2 ("The Thing in the Dark", 6.4), a swing of 0.6 points.
Top 10 Highest Rated Episodes of IT: Welcome to Derry
| Rank | Episode | Title | Score | Votes | Air Date |
|---|---|---|---|---|---|
| #1 | Season 1, Ep 1 | The Pilot | 7.0 | 137 | Oct 26, 2025 |
| #2 | Season 1, Ep 7 | The Black Spot | 7.0 | 73 | Dec 7, 2025 |
| #3 | Season 1, Ep 8 | Winter Fire | 6.9 | 83 | Dec 14, 2025 |
| #4 | Season 1, Ep 6 | In the Name of the Father | 6.7 | 91 | Nov 30, 2025 |
| #5 | Season 1, Ep 5 | Neibolt Street | 6.6 | 90 | Nov 23, 2025 |
| #6 | Season 1, Ep 2 | The Thing in the Dark | 6.4 | 102 | Nov 2, 2025 |
| #7 | Season 1, Ep 3 | Now You See It | 6.3 | 91 | Nov 9, 2025 |
| #8 | Season 1, Ep 4 | The Great Swirling Apparatus of Our Planet's Function | 6.3 | 84 | Nov 16, 2025 |