Climate twins of Jellico, TN
These are the US cities whose 12-month climate pattern most closely matches Jellico'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: Jellico vs its climate twin
Top match: Westmoreland, TN
| Month | Jellico | Westmoreland | ||||
|---|---|---|---|---|---|---|
| High | Low | Precip | High | Low | Precip | |
| January | 45.5°F | 25.6°F | 4.61 in | 45.2°F | 25.3°F | 4.41 in |
| February | 50.2°F | 28.0°F | 5.00 in | 50.2°F | 27.7°F | 4.71 in |
| March | 59.0°F | 33.8°F | 5.17 in | 59.1°F | 34.4°F | 4.91 in |
| April | 69.3°F | 41.6°F | 5.14 in | 68.8°F | 42.9°F | 5.16 in |
| May | 77.0°F | 52.0°F | 4.78 in | 77.0°F | 53.3°F | 5.72 in |
| June | 83.4°F | 60.2°F | 4.96 in | 84.4°F | 62.4°F | 4.60 in |
| July | 86.2°F | 64.4°F | 5.75 in | 87.7°F | 66.6°F | 5.17 in |
| August | 85.1°F | 63.3°F | 3.84 in | 87.2°F | 64.7°F | 3.82 in |
| September | 79.8°F | 56.7°F | 3.64 in | 81.7°F | 57.3°F | 3.74 in |
| October | 69.6°F | 43.7°F | 2.77 in | 70.9°F | 43.9°F | 3.81 in |
| November | 58.2°F | 33.0°F | 3.78 in | 58.5°F | 33.8°F | 3.90 in |
| December | 49.1°F | 28.8°F | 5.12 in | 48.8°F | 28.4°F | 5.01 in |
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 →