Climate twins of Chapman, NE

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

Top match: Quinter, KS

Month Chapman Quinter
High Low Precip High Low Precip
January 36.1°F 15.6°F 0.61 in 40.7°F 17.4°F 0.48 in
February 40.4°F 19.1°F 0.74 in 43.7°F 20.0°F 0.73 in
March 52.6°F 28.8°F 1.39 in 54.6°F 28.1°F 1.30 in
April 63.3°F 38.6°F 2.52 in 63.8°F 37.1°F 1.97 in
May 73.4°F 50.5°F 4.70 in 73.6°F 48.4°F 3.84 in
June 84.4°F 61.1°F 4.01 in 85.0°F 59.4°F 3.04 in
July 88.1°F 65.8°F 3.51 in 89.9°F 64.8°F 3.57 in
August 85.8°F 63.5°F 3.20 in 87.1°F 62.7°F 3.21 in
September 79.3°F 53.9°F 2.00 in 79.7°F 53.6°F 1.83 in
October 65.6°F 40.6°F 1.99 in 66.2°F 40.2°F 1.85 in
November 51.1°F 28.1°F 1.10 in 52.9°F 28.1°F 0.86 in
December 38.9°F 18.9°F 0.84 in 42.0°F 19.5°F 0.83 in

Cities that consider Chapman their climate twin

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