Climate twins of Alvin, TX
These are the US cities whose 12-month climate pattern most closely matches Alvin'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: Alvin vs its climate twin
Top match: Lake Arthur, LA
| Month | Alvin | Lake Arthur | ||||
|---|---|---|---|---|---|---|
| High | Low | Precip | High | Low | Precip | |
| January | 63.3°F | 43.5°F | 4.87 in | 61.4°F | 43.5°F | 5.61 in |
| February | 66.7°F | 47.7°F | 2.98 in | 65.6°F | 46.7°F | 4.20 in |
| March | 72.5°F | 54.0°F | 3.08 in | 71.6°F | 53.3°F | 3.10 in |
| April | 77.6°F | 59.8°F | 4.23 in | 77.6°F | 59.6°F | 4.75 in |
| May | 84.7°F | 67.5°F | 4.64 in | 83.5°F | 68.0°F | 4.61 in |
| June | 89.0°F | 72.3°F | 5.98 in | 89.9°F | 73.4°F | 6.17 in |
| July | 90.9°F | 74.0°F | 4.20 in | 91.4°F | 74.9°F | 4.99 in |
| August | 91.1°F | 74.0°F | 5.60 in | 92.0°F | 74.2°F | 6.08 in |
| September | 88.5°F | 70.4°F | 5.37 in | 88.8°F | 69.8°F | 5.85 in |
| October | 81.4°F | 60.6°F | 5.34 in | 81.0°F | 60.5°F | 4.51 in |
| November | 72.5°F | 51.5°F | 4.31 in | 71.2°F | 50.7°F | 5.25 in |
| December | 64.7°F | 45.2°F | 4.47 in | 63.4°F | 44.9°F | 4.78 in |
Cities that consider Alvin their climate twin
These US cities have Alvin in their top 3 most-similar list — meaning if you were to move from any of these places, Alvin would feel familiar.
- Lake Arthur, LA (ranks Alvin #3)
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 →