Climate twins of Copeland, KS

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

Top match: Bishop Hills, TX

Month	Copeland			Bishop Hills
	High	Low	Precip	High	Low	Precip
January	46.5°F	18.5°F	0.56 in	51.3°F	20.5°F	0.66 in
February	50.4°F	20.9°F	0.55 in	54.6°F	23.8°F	0.54 in
March	60.1°F	29.0°F	1.27 in	63.2°F	30.8°F	1.26 in
April	68.6°F	37.5°F	1.81 in	70.1°F	38.0°F	1.39 in
May	78.2°F	48.8°F	2.78 in	79.4°F	49.0°F	2.46 in
June	87.7°F	59.7°F	3.46 in	88.1°F	59.6°F	2.78 in
July	93.3°F	64.6°F	3.20 in	90.7°F	62.8°F	2.49 in
August	90.4°F	62.7°F	3.04 in	89.4°F	61.6°F	2.83 in
September	83.3°F	54.2°F	1.39 in	83.1°F	53.6°F	1.43 in
October	71.1°F	40.8°F	2.01 in	72.5°F	41.7°F	2.05 in
November	58.1°F	28.2°F	0.75 in	59.6°F	29.5°F	0.80 in
December	46.9°F	20.0°F	0.91 in	51.4°F	22.1°F	0.56 in

Cities that consider Copeland their climate twin

These US cities have Copeland in their top 3 most-similar list — meaning if you were to move from any of these places, Copeland would feel familiar.

Wilson, KS (ranks Copeland #2)

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 →