Climate twins of Mooresville, AL
These are the US cities whose 12-month climate pattern most closely matches Mooresville'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: Mooresville vs its climate twin
Top match: Maryville, TN
| Month | Mooresville | Maryville | ||||
|---|---|---|---|---|---|---|
| High | Low | Precip | High | Low | Precip | |
| January | 50.7°F | 32.0°F | 4.64 in | 48.2°F | 30.0°F | 4.76 in |
| February | 55.4°F | 35.2°F | 4.96 in | 52.8°F | 33.1°F | 4.81 in |
| March | 63.7°F | 41.7°F | 4.96 in | 61.4°F | 39.8°F | 4.89 in |
| April | 73.0°F | 50.1°F | 4.50 in | 71.2°F | 48.0°F | 4.71 in |
| May | 80.8°F | 59.1°F | 4.15 in | 78.9°F | 56.9°F | 4.13 in |
| June | 87.6°F | 66.6°F | 3.66 in | 85.7°F | 64.9°F | 4.24 in |
| July | 89.8°F | 69.7°F | 3.95 in | 88.4°F | 68.7°F | 5.25 in |
| August | 89.8°F | 67.9°F | 3.05 in | 87.8°F | 67.5°F | 3.63 in |
| September | 85.1°F | 61.2°F | 3.21 in | 82.5°F | 61.1°F | 3.49 in |
| October | 74.5°F | 49.5°F | 3.23 in | 71.7°F | 48.9°F | 2.81 in |
| November | 62.3°F | 39.2°F | 3.96 in | 60.0°F | 38.1°F | 4.21 in |
| December | 53.6°F | 34.6°F | 5.20 in | 51.0°F | 32.8°F | 5.00 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 →