Climate twins of Central City, IA
These are the US cities whose 12-month climate pattern most closely matches Central 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: Central City vs its climate twin
Top match: Dane, WI
| Month | Central City | Dane | ||||
|---|---|---|---|---|---|---|
| High | Low | Precip | High | Low | Precip | |
| January | 26.4°F | 9.0°F | 1.22 in | 27.4°F | 9.6°F | 1.50 in |
| February | 30.8°F | 13.0°F | 1.29 in | 32.4°F | 12.4°F | 1.52 in |
| March | 44.0°F | 23.9°F | 2.03 in | 44.6°F | 23.5°F | 2.18 in |
| April | 58.4°F | 34.4°F | 3.91 in | 57.8°F | 34.6°F | 4.03 in |
| May | 69.6°F | 46.0°F | 4.78 in | 70.7°F | 47.0°F | 4.60 in |
| June | 79.6°F | 57.3°F | 5.87 in | 80.4°F | 57.2°F | 5.39 in |
| July | 83.1°F | 60.5°F | 4.96 in | 83.9°F | 60.7°F | 4.88 in |
| August | 80.9°F | 58.0°F | 4.29 in | 81.4°F | 58.7°F | 4.35 in |
| September | 74.9°F | 48.8°F | 3.94 in | 74.2°F | 50.0°F | 3.76 in |
| October | 61.1°F | 37.4°F | 3.08 in | 61.1°F | 39.0°F | 2.97 in |
| November | 45.3°F | 25.9°F | 2.22 in | 46.0°F | 27.9°F | 2.30 in |
| December | 32.2°F | 15.6°F | 1.56 in | 33.4°F | 17.1°F | 1.74 in |
Cities that consider Central City their climate twin
These US cities have Central City in their top 3 most-similar list — meaning if you were to move from any of these places, Central City would feel familiar.
- Dane, WI (ranks Central City #3)
- Portage, WI (ranks Central City #3)
- Shorewood Hills, WI (ranks Central City #3)
- Madison, WI (ranks Central City #3)
- Monona, WI (ranks Central City #3)
- Oregon, WI (ranks Central City #3)
- McFarland, WI (ranks Central City #3)
- Fitchburg, WI (ranks Central City #3)
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 →