Climate twins of Perryville, KY
These are the US cities whose 12-month climate pattern most closely matches Perryville's. Each "twin" must be at least 140 miles away to avoid trivial near-neighbor matches. Similarity is computed across all 24 monthly metrics (12 average temperatures + 12 average precipitations), normalized so temperature and precipitation contribute equally.
Side-by-side: Perryville vs its climate twin
Top match: Paintsville, KY
| Month | Perryville | Paintsville | ||||
|---|---|---|---|---|---|---|
| High | Low | Precip | High | Low | Precip | |
| January | 42.7°F | 23.3°F | 3.68 in | 44.1°F | 22.9°F | 3.35 in |
| February | 47.1°F | 25.8°F | 3.69 in | 48.7°F | 25.6°F | 3.21 in |
| March | 56.3°F | 33.3°F | 4.61 in | 58.1°F | 31.7°F | 4.41 in |
| April | 67.5°F | 43.6°F | 4.21 in | 69.6°F | 40.7°F | 3.82 in |
| May | 75.4°F | 54.1°F | 4.42 in | 76.2°F | 51.4°F | 4.43 in |
| June | 83.4°F | 61.4°F | 4.66 in | 83.4°F | 60.1°F | 4.79 in |
| July | 86.5°F | 65.3°F | 5.00 in | 86.2°F | 64.6°F | 5.18 in |
| August | 86.0°F | 63.7°F | 3.18 in | 85.7°F | 63.4°F | 3.63 in |
| September | 80.2°F | 56.8°F | 3.72 in | 79.8°F | 55.9°F | 3.35 in |
| October | 68.6°F | 44.8°F | 3.47 in | 69.8°F | 43.1°F | 3.19 in |
| November | 55.8°F | 34.0°F | 3.01 in | 58.4°F | 32.0°F | 3.00 in |
| December | 46.1°F | 28.0°F | 4.20 in | 48.0°F | 27.5°F | 3.83 in |
Cities that consider Perryville their climate twin
These US cities have Perryville in their top 3 most-similar list — meaning if you were to move from any of these places, Perryville would feel familiar.
- Baileyton, TN (ranks Perryville #2)
- Surgoinsville, TN (ranks Perryville #1)
How this is computed
Each city is represented by a 24-dimensional vector: 12 monthly average temperatures and 12 monthly average precipitations. Each dimension is z-score normalized across the population of US cities, so that temperature variance and precipitation variance contribute proportionally. Distance between cities is Euclidean. We filter out cities within 2° latitude/longitude (~140 miles) so that "twins" mean climatically similar but geographically distinct — not just the neighboring town. Full methodology →