Climate twins of Spring City, TN
These are the US cities whose 12-month climate pattern most closely matches Spring City'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: Spring City vs its climate twin
Top match: Pulaski, TN
| Month | Spring City | Pulaski | ||||
|---|---|---|---|---|---|---|
| High | Low | Precip | High | Low | Precip | |
| January | 47.5°F | 26.2°F | 5.71 in | 48.2°F | 25.4°F | 5.29 in |
| February | 51.7°F | 29.2°F | 5.24 in | 52.5°F | 28.1°F | 5.66 in |
| March | 60.4°F | 35.2°F | 5.46 in | 61.2°F | 35.2°F | 5.48 in |
| April | 70.6°F | 43.5°F | 5.60 in | 70.9°F | 43.3°F | 5.13 in |
| May | 77.2°F | 53.5°F | 4.13 in | 78.0°F | 52.6°F | 4.57 in |
| June | 83.9°F | 62.2°F | 5.06 in | 84.9°F | 61.4°F | 4.78 in |
| July | 86.9°F | 66.5°F | 5.61 in | 88.1°F | 65.5°F | 4.83 in |
| August | 86.7°F | 65.2°F | 3.07 in | 87.8°F | 63.8°F | 4.37 in |
| September | 81.0°F | 58.4°F | 4.77 in | 83.0°F | 56.4°F | 4.12 in |
| October | 70.8°F | 45.5°F | 3.63 in | 72.5°F | 43.9°F | 3.81 in |
| November | 58.8°F | 34.8°F | 5.11 in | 60.8°F | 33.2°F | 4.26 in |
| December | 50.3°F | 29.5°F | 6.01 in | 51.3°F | 28.2°F | 6.28 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 →