Climate twins of State Line City, IN
These are the US cities whose 12-month climate pattern most closely matches State Line City'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: State Line City vs its climate twin
Top match: Fountain City, IN
| Month | State Line City | Fountain City | ||||
|---|---|---|---|---|---|---|
| High | Low | Precip | High | Low | Precip | |
| January | 35.3°F | 19.5°F | 2.47 in | 36.2°F | 19.6°F | 3.20 in |
| February | 40.4°F | 22.9°F | 2.24 in | 40.3°F | 22.2°F | 2.25 in |
| March | 52.0°F | 32.1°F | 3.23 in | 50.8°F | 30.8°F | 3.42 in |
| April | 65.2°F | 42.3°F | 4.46 in | 63.8°F | 40.7°F | 4.27 in |
| May | 75.3°F | 52.3°F | 4.63 in | 73.7°F | 51.5°F | 4.63 in |
| June | 83.1°F | 61.3°F | 5.18 in | 82.0°F | 60.2°F | 4.80 in |
| July | 85.4°F | 64.8°F | 4.34 in | 84.8°F | 63.5°F | 4.32 in |
| August | 83.9°F | 63.0°F | 3.31 in | 83.6°F | 61.8°F | 3.27 in |
| September | 78.9°F | 55.6°F | 3.26 in | 77.6°F | 54.2°F | 3.12 in |
| October | 66.5°F | 44.3°F | 3.66 in | 65.5°F | 42.9°F | 3.16 in |
| November | 51.9°F | 33.8°F | 3.70 in | 51.7°F | 32.7°F | 3.32 in |
| December | 39.9°F | 24.9°F | 2.73 in | 40.4°F | 24.7°F | 3.10 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 →