Climate twins of Anchor, IL
These are the US cities whose 12-month climate pattern most closely matches Anchor'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: Anchor vs its climate twin
Top match: Zanesville, IN
| Month | Anchor | Zanesville | ||||
|---|---|---|---|---|---|---|
| High | Low | Precip | High | Low | Precip | |
| January | 32.0°F | 16.0°F | 1.95 in | 32.6°F | 18.4°F | 2.54 in |
| February | 36.5°F | 19.7°F | 1.77 in | 36.5°F | 21.0°F | 2.06 in |
| March | 48.2°F | 29.3°F | 2.74 in | 47.8°F | 29.4°F | 2.81 in |
| April | 61.6°F | 39.1°F | 3.57 in | 60.9°F | 39.4°F | 3.74 in |
| May | 72.5°F | 51.2°F | 4.51 in | 72.2°F | 50.4°F | 4.58 in |
| June | 81.7°F | 60.7°F | 4.57 in | 81.0°F | 60.3°F | 4.48 in |
| July | 84.0°F | 63.6°F | 3.57 in | 84.1°F | 63.5°F | 4.05 in |
| August | 82.7°F | 61.5°F | 3.64 in | 82.0°F | 61.2°F | 3.80 in |
| September | 77.8°F | 53.2°F | 3.20 in | 76.1°F | 53.4°F | 3.04 in |
| October | 64.1°F | 41.4°F | 3.40 in | 63.7°F | 42.8°F | 2.95 in |
| November | 49.3°F | 30.9°F | 2.63 in | 49.4°F | 32.8°F | 2.96 in |
| December | 36.7°F | 22.1°F | 2.18 in | 37.5°F | 24.2°F | 2.47 in |
Cities that consider Anchor their climate twin
These US cities have Anchor in their top 3 most-similar list — meaning if you were to move from any of these places, Anchor would feel familiar.
- Lake Geneva, WI (ranks Anchor #3)
- Williams Bay, WI (ranks Anchor #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 →