Climate twins of Sierra Vista, AZ
These are the US cities whose 12-month climate pattern most closely matches Sierra Vista'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: Sierra Vista vs its climate twin
Top match: Santa Clara, NM
| Month | Sierra Vista | Santa Clara | ||||
|---|---|---|---|---|---|---|
| High | Low | Precip | High | Low | Precip | |
| January | 61.3°F | 29.5°F | 0.78 in | 55.6°F | 31.6°F | 1.07 in |
| February | 64.4°F | 32.6°F | 0.64 in | 59.1°F | 33.6°F | 0.91 in |
| March | 70.5°F | 37.5°F | 0.48 in | 66.1°F | 37.5°F | 0.48 in |
| April | 77.5°F | 42.8°F | 0.25 in | 72.7°F | 43.0°F | 0.32 in |
| May | 85.0°F | 50.4°F | 0.20 in | 80.1°F | 50.2°F | 0.57 in |
| June | 93.9°F | 59.6°F | 0.54 in | 90.2°F | 59.5°F | 0.84 in |
| July | 91.5°F | 62.5°F | 3.53 in | 88.4°F | 63.7°F | 3.91 in |
| August | 89.5°F | 61.5°F | 3.31 in | 86.9°F | 62.8°F | 2.93 in |
| September | 86.8°F | 56.7°F | 1.31 in | 83.2°F | 58.1°F | 2.10 in |
| October | 80.0°F | 47.1°F | 0.59 in | 74.2°F | 47.0°F | 0.99 in |
| November | 70.0°F | 36.8°F | 0.53 in | 63.5°F | 37.4°F | 0.85 in |
| December | 61.6°F | 29.5°F | 0.85 in | 55.3°F | 30.3°F | 1.22 in |
Cities that consider Sierra Vista their climate twin
These US cities have Sierra Vista in their top 3 most-similar list — meaning if you were to move from any of these places, Sierra Vista would feel familiar.
- Bayard, NM (ranks Sierra Vista #1)
- Hurley, NM (ranks Sierra Vista #1)
- Santa Clara, NM (ranks Sierra Vista #1)
- Silver City, NM (ranks Sierra Vista #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 →