Climate twins of Orchard Hill, GA
These are the US cities whose 12-month climate pattern most closely matches Orchard Hill'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: Orchard Hill vs its climate twin
Top match: Ward, SC
| Month | Orchard Hill | Ward | ||||
|---|---|---|---|---|---|---|
| High | Low | Precip | High | Low | Precip | |
| January | 55.6°F | 34.3°F | 5.27 in | 55.4°F | 32.7°F | 4.23 in |
| February | 59.0°F | 36.5°F | 4.32 in | 59.2°F | 35.2°F | 3.94 in |
| March | 66.8°F | 44.3°F | 5.08 in | 66.9°F | 40.9°F | 4.51 in |
| April | 74.1°F | 50.1°F | 4.04 in | 75.6°F | 48.6°F | 3.18 in |
| May | 81.2°F | 59.1°F | 3.71 in | 83.4°F | 57.3°F | 3.21 in |
| June | 87.3°F | 66.0°F | 4.91 in | 89.7°F | 65.2°F | 5.12 in |
| July | 89.8°F | 69.0°F | 5.07 in | 93.0°F | 68.7°F | 4.64 in |
| August | 88.5°F | 68.0°F | 5.08 in | 90.8°F | 67.9°F | 4.96 in |
| September | 83.9°F | 63.5°F | 4.39 in | 85.5°F | 62.3°F | 3.97 in |
| October | 75.0°F | 52.2°F | 3.31 in | 75.9°F | 51.0°F | 2.98 in |
| November | 65.8°F | 42.1°F | 4.01 in | 65.8°F | 40.4°F | 3.31 in |
| December | 58.0°F | 36.4°F | 5.00 in | 57.9°F | 34.9°F | 4.42 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 →