Climate twins of Hallwood, VA
These are the US cities whose 12-month climate pattern most closely matches Hallwood'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: Hallwood vs its climate twin
Top match: Beverly, NJ
| Month | Hallwood | Beverly | ||||
|---|---|---|---|---|---|---|
| High | Low | Precip | High | Low | Precip | |
| January | 46.2°F | 29.5°F | 3.15 in | 41.8°F | 26.6°F | 3.34 in |
| February | 48.5°F | 31.1°F | 2.81 in | 44.9°F | 28.1°F | 2.57 in |
| March | 54.5°F | 37.0°F | 3.91 in | 53.1°F | 34.7°F | 3.96 in |
| April | 64.3°F | 45.9°F | 3.12 in | 65.2°F | 44.2°F | 3.77 in |
| May | 72.7°F | 55.5°F | 3.20 in | 74.5°F | 54.1°F | 3.61 in |
| June | 81.3°F | 65.1°F | 3.39 in | 83.3°F | 63.9°F | 3.87 in |
| July | 86.1°F | 70.4°F | 4.37 in | 88.2°F | 69.4°F | 4.32 in |
| August | 84.2°F | 68.7°F | 4.32 in | 86.1°F | 67.7°F | 4.22 in |
| September | 78.7°F | 63.0°F | 4.33 in | 79.3°F | 60.3°F | 4.52 in |
| October | 69.1°F | 51.4°F | 4.02 in | 67.5°F | 48.3°F | 3.63 in |
| November | 58.8°F | 40.7°F | 2.88 in | 56.6°F | 38.4°F | 3.19 in |
| December | 50.5°F | 33.5°F | 3.75 in | 46.7°F | 31.2°F | 4.00 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 →