Climate twins of Cortez, CO

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

Top match: Boulder, UT

Month Cortez Boulder
High Low Precip High Low Precip
January 42.9°F 16.6°F 1.06 in 39.5°F 21.3°F 1.07 in
February 47.2°F 21.5°F 0.96 in 43.6°F 24.5°F 1.05 in
March 56.0°F 27.6°F 0.86 in 52.8°F 30.7°F 0.91 in
April 63.5°F 32.9°F 0.72 in 59.7°F 35.8°F 0.51 in
May 73.4°F 41.3°F 0.93 in 68.1°F 44.6°F 0.72 in
June 85.3°F 49.4°F 0.37 in 78.8°F 54.4°F 0.38 in
July 90.5°F 57.2°F 1.25 in 83.6°F 61.2°F 1.11 in
August 87.7°F 55.8°F 1.34 in 81.2°F 59.6°F 1.73 in
September 80.1°F 47.5°F 1.48 in 74.0°F 52.0°F 1.58 in
October 67.4°F 35.5°F 1.08 in 62.4°F 40.5°F 1.44 in
November 54.1°F 25.8°F 0.85 in 49.3°F 29.6°F 0.56 in
December 43.2°F 17.7°F 0.89 in 39.3°F 21.1°F 0.79 in

Cities that consider Cortez their climate twin

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