Climate twins of Alamo, TN
These are the US cities whose 12-month climate pattern most closely matches Alamo'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: Alamo vs its climate twin
Top match: Higden, AR
| Month | Alamo | Higden | ||||
|---|---|---|---|---|---|---|
| High | Low | Precip | High | Low | Precip | |
| January | 46.5°F | 29.1°F | 4.23 in | 48.4°F | 27.7°F | 3.79 in |
| February | 50.7°F | 32.5°F | 4.26 in | 53.5°F | 30.9°F | 3.84 in |
| March | 59.6°F | 40.2°F | 5.22 in | 61.8°F | 38.5°F | 4.94 in |
| April | 70.0°F | 49.5°F | 4.72 in | 71.6°F | 47.4°F | 5.35 in |
| May | 78.3°F | 59.3°F | 5.44 in | 79.2°F | 56.7°F | 5.69 in |
| June | 85.9°F | 67.2°F | 4.53 in | 86.6°F | 65.5°F | 3.72 in |
| July | 88.6°F | 69.7°F | 3.53 in | 90.9°F | 69.5°F | 4.37 in |
| August | 88.2°F | 67.6°F | 3.83 in | 90.6°F | 68.0°F | 3.78 in |
| September | 82.8°F | 60.2°F | 3.76 in | 84.0°F | 60.8°F | 3.65 in |
| October | 72.2°F | 48.8°F | 3.83 in | 73.2°F | 49.2°F | 4.24 in |
| November | 59.7°F | 39.3°F | 4.87 in | 60.8°F | 39.1°F | 5.09 in |
| December | 49.5°F | 32.7°F | 5.38 in | 51.0°F | 31.1°F | 4.92 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 →