Climate twins of Achille, OK

These are the US cities whose 12-month climate pattern most closely matches Achille'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: Achille vs its climate twin

Top match: Fort Smith, AR

Month Achille Fort Smith
High Low Precip High Low Precip
January 53.3°F 32.9°F 2.43 in 51.3°F 29.6°F 2.91 in
February 57.4°F 36.6°F 2.93 in 56.6°F 33.4°F 2.69 in
March 66.0°F 44.0°F 4.04 in 65.6°F 41.5°F 3.90 in
April 73.0°F 51.9°F 3.96 in 74.5°F 49.8°F 4.87 in
May 80.4°F 60.1°F 5.82 in 81.4°F 59.5°F 5.63 in
June 88.7°F 69.2°F 4.40 in 89.4°F 68.3°F 4.56 in
July 93.2°F 71.9°F 3.27 in 94.1°F 72.1°F 3.39 in
August 94.3°F 71.4°F 2.67 in 93.7°F 70.9°F 3.60 in
September 87.3°F 64.7°F 4.03 in 86.5°F 63.1°F 4.04 in
October 75.8°F 53.0°F 4.69 in 75.9°F 51.0°F 4.42 in
November 65.1°F 42.9°F 3.55 in 63.4°F 40.0°F 3.85 in
December 55.2°F 35.0°F 3.46 in 53.3°F 32.3°F 3.48 in

Cities that consider Achille their climate twin

These US cities have Achille in their top 3 most-similar list — meaning if you were to move from any of these places, Achille would feel familiar.

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 →