Climate twins of Iliff, CO

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

Top match: Cheraw, CO

Month Iliff Cheraw
High Low Precip High Low Precip
January 42.1°F 15.6°F 0.33 in 46.8°F 12.7°F 0.32 in
February 45.6°F 18.5°F 0.54 in 50.5°F 16.7°F 0.34 in
March 56.7°F 26.7°F 0.77 in 60.9°F 25.7°F 0.80 in
April 63.7°F 35.3°F 1.32 in 68.1°F 33.9°F 1.26 in
May 73.4°F 45.5°F 2.24 in 76.9°F 45.4°F 1.61 in
June 84.9°F 56.7°F 2.20 in 87.4°F 56.0°F 1.61 in
July 91.2°F 62.2°F 2.67 in 91.6°F 60.8°F 2.54 in
August 88.6°F 59.6°F 1.52 in 89.4°F 59.2°F 1.84 in
September 81.3°F 49.0°F 1.63 in 82.6°F 49.5°F 0.88 in
October 66.2°F 35.3°F 1.22 in 70.3°F 35.1°F 0.97 in
November 53.1°F 24.4°F 0.45 in 57.2°F 22.8°F 0.43 in
December 41.8°F 15.5°F 0.35 in 46.9°F 13.6°F 0.37 in

Cities that consider Iliff their climate twin

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