Climate twins of Rome, GA
These are the US cities whose 12-month climate pattern most closely matches Rome'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: Rome vs its climate twin
Top match: St. Florian, AL
| Month | Rome | St. Florian | ||||
|---|---|---|---|---|---|---|
| High | Low | Precip | High | Low | Precip | |
| January | 52.0°F | 30.2°F | 4.98 in | 50.5°F | 31.2°F | 4.88 in |
| February | 56.1°F | 32.8°F | 4.81 in | 55.4°F | 34.5°F | 5.15 in |
| March | 64.8°F | 39.0°F | 5.42 in | 63.5°F | 41.6°F | 5.34 in |
| April | 73.7°F | 46.4°F | 4.88 in | 72.3°F | 48.6°F | 5.05 in |
| May | 80.6°F | 55.3°F | 4.11 in | 79.4°F | 57.1°F | 4.98 in |
| June | 86.5°F | 64.1°F | 4.79 in | 86.5°F | 65.1°F | 4.81 in |
| July | 89.7°F | 67.9°F | 4.89 in | 89.2°F | 68.6°F | 5.06 in |
| August | 88.9°F | 67.0°F | 4.20 in | 88.9°F | 67.6°F | 4.45 in |
| September | 83.8°F | 60.5°F | 3.66 in | 83.8°F | 61.0°F | 3.98 in |
| October | 73.8°F | 48.4°F | 3.78 in | 73.6°F | 49.2°F | 3.72 in |
| November | 63.0°F | 37.7°F | 4.27 in | 62.1°F | 39.1°F | 4.27 in |
| December | 54.3°F | 33.1°F | 5.30 in | 53.5°F | 34.5°F | 5.87 in |
Cities that consider Rome their climate twin
These US cities have Rome in their top 3 most-similar list — meaning if you were to move from any of these places, Rome would feel familiar.
- St. Florian, AL (ranks Rome #3)
- Florence, AL (ranks Rome #3)
- Killen, AL (ranks Rome #1)
- Courtland, AL (ranks Rome #1)
- North Courtland, AL (ranks Rome #1)
- Town Creek, AL (ranks Rome #3)
- Norris, SC (ranks Rome #1)
- Pickens, SC (ranks Rome #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 →