Climate twins of South Mountain, TX
These are the US cities whose 12-month climate pattern most closely matches South Mountain'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: South Mountain vs its climate twin
Top match: Smiley, TX
| Month | South Mountain | Smiley | ||||
|---|---|---|---|---|---|---|
| High | Low | Precip | High | Low | Precip | |
| January | 60.3°F | 35.8°F | 2.32 in | 64.6°F | 38.3°F | 2.11 in |
| February | 64.4°F | 39.0°F | 2.54 in | 68.1°F | 42.5°F | 2.21 in |
| March | 71.2°F | 47.0°F | 3.22 in | 74.2°F | 49.3°F | 2.70 in |
| April | 78.0°F | 54.2°F | 3.19 in | 81.0°F | 55.7°F | 3.08 in |
| May | 84.5°F | 63.3°F | 4.14 in | 87.2°F | 64.5°F | 4.36 in |
| June | 90.8°F | 70.0°F | 3.39 in | 93.1°F | 70.2°F | 3.60 in |
| July | 95.1°F | 72.1°F | 2.97 in | 95.3°F | 72.0°F | 2.45 in |
| August | 96.2°F | 71.7°F | 2.97 in | 97.4°F | 71.6°F | 3.14 in |
| September | 89.6°F | 65.2°F | 2.94 in | 91.4°F | 66.5°F | 2.98 in |
| October | 79.8°F | 55.2°F | 4.18 in | 83.8°F | 57.1°F | 3.16 in |
| November | 69.5°F | 44.6°F | 2.63 in | 73.6°F | 47.7°F | 2.19 in |
| December | 60.9°F | 36.5°F | 2.53 in | 65.9°F | 40.8°F | 2.41 in |
Cities that consider South Mountain their climate twin
These US cities have South Mountain in their top 3 most-similar list — meaning if you were to move from any of these places, South Mountain would feel familiar.
- Nixon, TX (ranks South Mountain #1)
- Smiley, TX (ranks South Mountain #1)
- Shiner, TX (ranks South Mountain #1)
- Yoakum, TX (ranks South Mountain #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 →