Climate twins of Carbondale, CO

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

Top match: Payson, UT

Month Carbondale Payson
High Low Precip High Low Precip
January 35.5°F 14.8°F 1.66 in 37.4°F 19.8°F 1.83 in
February 42.5°F 20.4°F 1.59 in 42.3°F 23.8°F 1.63 in
March 53.4°F 28.1°F 1.33 in 52.2°F 31.1°F 1.94 in
April 61.5°F 35.1°F 2.34 in 58.9°F 36.4°F 2.20 in
May 71.2°F 43.7°F 2.10 in 69.2°F 44.4°F 1.91 in
June 83.2°F 51.2°F 0.99 in 80.9°F 53.4°F 0.91 in
July 89.2°F 59.3°F 1.03 in 90.0°F 62.5°F 0.73 in
August 86.6°F 57.8°F 1.52 in 88.2°F 60.8°F 0.76 in
September 79.2°F 50.3°F 2.17 in 78.1°F 50.8°F 1.19 in
October 65.1°F 38.0°F 2.08 in 63.7°F 38.4°F 1.80 in
November 48.8°F 27.1°F 1.74 in 48.7°F 28.3°F 1.53 in
December 35.8°F 15.7°F 1.48 in 37.6°F 20.1°F 1.92 in

Cities that consider Carbondale their climate twin

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