Climate twins of Carthage, MS

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

Top match: Pelham, AL

Month Carthage Pelham
High Low Precip High Low Precip
January 56.8°F 33.5°F 5.71 in 54.8°F 34.6°F 5.10 in
February 61.2°F 36.6°F 5.32 in 60.1°F 37.8°F 5.58 in
March 69.1°F 43.7°F 5.05 in 68.0°F 45.0°F 5.34 in
April 75.8°F 51.1°F 6.31 in 76.1°F 51.2°F 5.18 in
May 83.0°F 59.2°F 4.38 in 83.4°F 60.3°F 4.15 in
June 89.2°F 67.3°F 3.92 in 89.6°F 67.7°F 4.23 in
July 92.1°F 70.7°F 5.08 in 92.2°F 71.2°F 4.76 in
August 91.7°F 70.1°F 4.70 in 92.0°F 70.2°F 4.42 in
September 87.5°F 64.1°F 3.80 in 87.2°F 64.4°F 3.93 in
October 77.8°F 51.1°F 3.88 in 76.3°F 52.3°F 3.62 in
November 66.8°F 40.8°F 4.34 in 64.9°F 41.6°F 4.66 in
December 58.2°F 35.1°F 5.32 in 57.0°F 36.8°F 4.65 in

Cities that consider Carthage their climate twin

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