Climate twins of White Sulphur Springs, MT

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

Top match: Cut Bank, MT

Month	White Sulphur Springs			Cut Bank
	High	Low	Precip	High	Low	Precip
January	33.4°F	13.4°F	0.51 in	32.3°F	11.3°F	0.22 in
February	34.6°F	12.9°F	0.34 in	34.2°F	12.0°F	0.23 in
March	44.6°F	20.8°F	0.71 in	42.6°F	19.7°F	0.36 in
April	52.9°F	26.6°F	1.44 in	52.3°F	28.1°F	0.95 in
May	62.7°F	34.7°F	2.08 in	62.3°F	37.0°F	1.65 in
June	71.3°F	42.1°F	2.52 in	70.4°F	44.7°F	2.73 in
July	81.6°F	48.1°F	1.36 in	80.2°F	49.6°F	1.29 in
August	81.4°F	46.5°F	1.21 in	79.7°F	48.0°F	0.96 in
September	70.6°F	38.7°F	1.04 in	68.7°F	40.1°F	1.08 in
October	56.3°F	29.3°F	0.86 in	54.4°F	29.7°F	0.57 in
November	41.7°F	20.4°F	0.44 in	41.0°F	20.2°F	0.42 in
December	32.6°F	13.4°F	0.53 in	32.9°F	12.6°F	0.31 in

Cities that consider White Sulphur Springs their climate twin

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

Cut Bank, MT (ranks White Sulphur Springs #3)
Philipsburg, MT (ranks White Sulphur Springs #1)

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 →