Climate twins of Naples, UT

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

Top match: Basin, WY

Month	Naples			Basin
	High	Low	Precip	High	Low	Precip
January	29.5°F	9.8°F	0.59 in	32.4°F	8.8°F	0.24 in
February	37.9°F	16.7°F	0.56 in	39.1°F	14.6°F	0.32 in
March	53.1°F	27.3°F	0.72 in	54.1°F	27.4°F	0.31 in
April	62.0°F	33.9°F	0.74 in	63.0°F	36.5°F	0.75 in
May	72.4°F	42.6°F	0.96 in	72.8°F	46.8°F	1.37 in
June	83.5°F	50.7°F	0.50 in	83.7°F	54.7°F	1.04 in
July	90.7°F	57.4°F	0.53 in	92.7°F	60.3°F	0.41 in
August	87.8°F	55.7°F	0.76 in	91.0°F	57.2°F	0.32 in
September	77.3°F	46.7°F	1.22 in	79.3°F	47.5°F	0.95 in
October	62.5°F	35.1°F	1.07 in	62.9°F	35.5°F	0.79 in
November	46.5°F	23.6°F	0.43 in	46.4°F	22.8°F	0.36 in
December	31.8°F	12.6°F	0.55 in	33.8°F	11.4°F	0.30 in

Cities that consider Naples their climate twin

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

Basin, WY (ranks Naples #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 →