Climate twins of Carlisle, IA

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

Top match: Buffalo, IA

Month Carlisle Buffalo
High Low Precip High Low Precip
January 30.9°F 13.8°F 1.08 in 31.0°F 13.4°F 1.49 in
February 35.7°F 18.0°F 1.34 in 36.3°F 17.9°F 1.78 in
March 49.2°F 29.6°F 2.17 in 48.4°F 28.0°F 2.62 in
April 62.0°F 40.6°F 4.02 in 61.4°F 39.3°F 3.81 in
May 72.4°F 52.3°F 5.24 in 72.3°F 50.8°F 5.12 in
June 81.9°F 62.4°F 5.26 in 81.2°F 61.0°F 5.22 in
July 85.6°F 66.4°F 3.82 in 83.9°F 64.9°F 4.22 in
August 83.6°F 64.2°F 4.17 in 82.4°F 63.1°F 4.03 in
September 76.9°F 55.4°F 3.18 in 76.7°F 55.0°F 3.31 in
October 63.4°F 42.9°F 2.78 in 63.7°F 42.9°F 2.89 in
November 48.3°F 30.2°F 1.91 in 48.7°F 30.2°F 2.30 in
December 35.9°F 19.5°F 1.58 in 36.0°F 19.7°F 2.02 in

Cities that consider Carlisle their climate twin

These US cities have Carlisle in their top 3 most-similar list — meaning if you were to move from any of these places, Carlisle 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 →