Climate twins of Trinidad, CO

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

Top match: Willard, NM

Month	Trinidad			Willard
	High	Low	Precip	High	Low	Precip
January	49.5°F	22.0°F	0.54 in	46.5°F	23.3°F	0.57 in
February	51.5°F	24.3°F	0.47 in	51.9°F	25.6°F	0.44 in
March	59.1°F	31.5°F	1.07 in	60.2°F	31.1°F	0.66 in
April	65.6°F	37.8°F	1.40 in	68.3°F	35.9°F	0.43 in
May	74.5°F	47.1°F	1.52 in	76.6°F	44.2°F	0.74 in
June	84.8°F	55.9°F	1.27 in	86.7°F	53.8°F	0.89 in
July	87.8°F	60.7°F	2.63 in	87.4°F	58.9°F	2.51 in
August	85.5°F	58.9°F	2.29 in	85.0°F	57.7°F	2.44 in
September	79.6°F	52.3°F	1.27 in	79.2°F	51.2°F	1.72 in
October	69.0°F	40.1°F	1.23 in	69.1°F	40.9°F	1.22 in
November	57.0°F	29.8°F	0.64 in	56.7°F	29.3°F	0.57 in
December	48.5°F	22.3°F	0.54 in	46.5°F	22.4°F	0.75 in

Cities that consider Trinidad their climate twin

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

Mountainair, NM (ranks Trinidad #3)
Willard, NM (ranks Trinidad #3)

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 →