Climate twins of Bath (Berkeley Springs), WV
These are the US cities whose 12-month climate pattern most closely matches Bath (Berkeley Springs)'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: Bath (Berkeley Springs) vs its climate twin
Top match: New Alexandria, OH
| Month | Bath (Berkeley Springs) | New Alexandria | ||||
|---|---|---|---|---|---|---|
| High | Low | Precip | High | Low | Precip | |
| January | 39.9°F | 21.2°F | 3.63 in | 36.5°F | 19.2°F | 3.46 in |
| February | 43.4°F | 23.0°F | 2.21 in | 40.0°F | 20.6°F | 2.51 in |
| March | 51.8°F | 29.5°F | 3.03 in | 48.9°F | 27.1°F | 3.24 in |
| April | 63.8°F | 39.8°F | 3.46 in | 62.2°F | 37.8°F | 3.65 in |
| May | 72.9°F | 49.3°F | 4.43 in | 71.7°F | 48.9°F | 4.29 in |
| June | 80.8°F | 57.7°F | 4.93 in | 79.4°F | 57.9°F | 4.90 in |
| July | 85.1°F | 62.2°F | 4.35 in | 82.9°F | 62.5°F | 4.02 in |
| August | 83.2°F | 60.3°F | 3.09 in | 81.9°F | 60.8°F | 3.54 in |
| September | 76.7°F | 53.0°F | 4.39 in | 75.5°F | 54.1°F | 3.81 in |
| October | 65.6°F | 41.8°F | 3.35 in | 63.5°F | 42.0°F | 3.42 in |
| November | 54.3°F | 32.3°F | 2.64 in | 51.0°F | 31.9°F | 3.17 in |
| December | 43.9°F | 25.1°F | 3.30 in | 41.0°F | 25.0°F | 3.15 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 →