Climate twins of Robins, IA
These are the US cities whose 12-month climate pattern most closely matches Robins'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: Robins vs its climate twin
Top match: Van Wert, IA
| Month | Robins | Van Wert | ||||
|---|---|---|---|---|---|---|
| High | Low | Precip | High | Low | Precip | |
| January | 30.0°F | 12.5°F | 1.17 in | 32.2°F | 11.4°F | 0.97 in |
| February | 35.1°F | 16.6°F | 1.34 in | 36.7°F | 15.0°F | 1.28 in |
| March | 48.9°F | 27.5°F | 2.06 in | 50.0°F | 26.4°F | 2.13 in |
| April | 63.3°F | 38.4°F | 4.02 in | 62.4°F | 37.2°F | 4.12 in |
| May | 73.8°F | 49.6°F | 4.74 in | 72.2°F | 49.1°F | 5.50 in |
| June | 82.3°F | 59.6°F | 5.68 in | 82.2°F | 59.5°F | 5.28 in |
| July | 85.5°F | 63.3°F | 4.47 in | 86.5°F | 63.9°F | 4.47 in |
| August | 83.4°F | 61.2°F | 4.42 in | 84.7°F | 61.4°F | 4.60 in |
| September | 77.3°F | 53.0°F | 3.96 in | 78.0°F | 51.3°F | 3.85 in |
| October | 64.1°F | 41.5°F | 3.00 in | 64.8°F | 39.1°F | 2.89 in |
| November | 48.1°F | 29.3°F | 2.22 in | 50.1°F | 26.9°F | 2.11 in |
| December | 34.7°F | 18.6°F | 1.67 in | 37.3°F | 17.1°F | 1.54 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 →