Climate twins of Hartford, AL
These are the US cities whose 12-month climate pattern most closely matches Hartford'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: Hartford vs its climate twin
Top match: McIntosh, AL
| Month | Hartford | McIntosh | ||||
|---|---|---|---|---|---|---|
| High | Low | Precip | High | Low | Precip | |
| January | 61.8°F | 34.8°F | 5.37 in | 59.9°F | 36.0°F | 5.72 in |
| February | 65.9°F | 38.5°F | 5.76 in | 64.1°F | 39.3°F | 5.46 in |
| March | 73.2°F | 44.0°F | 5.63 in | 71.4°F | 45.4°F | 5.52 in |
| April | 79.2°F | 50.0°F | 5.05 in | 77.5°F | 51.3°F | 4.74 in |
| May | 86.6°F | 58.6°F | 3.33 in | 84.5°F | 59.7°F | 3.95 in |
| June | 90.7°F | 66.5°F | 6.26 in | 89.5°F | 67.7°F | 6.26 in |
| July | 92.3°F | 69.0°F | 6.34 in | 91.2°F | 70.5°F | 5.40 in |
| August | 91.5°F | 68.7°F | 5.43 in | 91.2°F | 70.0°F | 5.17 in |
| September | 88.4°F | 64.0°F | 5.14 in | 87.2°F | 65.3°F | 4.37 in |
| October | 80.8°F | 52.2°F | 3.57 in | 78.7°F | 53.4°F | 3.75 in |
| November | 71.0°F | 41.7°F | 4.78 in | 68.7°F | 42.6°F | 4.35 in |
| December | 64.1°F | 37.1°F | 5.60 in | 61.9°F | 38.2°F | 5.52 in |
Cities that consider Hartford their climate twin
These US cities have Hartford in their top 3 most-similar list — meaning if you were to move from any of these places, Hartford would feel familiar.
- Jackson, AL (ranks Hartford #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 →