Climate twins of Stanford, MT

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

Top match: Buffalo, WY

Month	Stanford			Buffalo
	High	Low	Precip	High	Low	Precip
January	38.0°F	15.5°F	0.57 in	36.0°F	10.7°F	0.44 in
February	38.1°F	16.0°F	0.48 in	36.5°F	11.9°F	0.53 in
March	46.0°F	22.7°F	0.86 in	46.5°F	19.9°F	0.72 in
April	54.1°F	29.9°F	1.90 in	53.4°F	27.6°F	1.49 in
May	63.0°F	38.2°F	3.10 in	62.4°F	37.0°F	2.80 in
June	71.1°F	46.0°F	3.00 in	73.0°F	45.9°F	2.16 in
July	81.6°F	52.3°F	1.70 in	82.8°F	53.1°F	1.39 in
August	81.1°F	51.5°F	1.61 in	81.8°F	50.8°F	0.75 in
September	71.0°F	43.5°F	1.50 in	71.8°F	41.7°F	1.28 in
October	57.3°F	32.8°F	1.31 in	57.2°F	29.6°F	1.25 in
November	45.1°F	23.0°F	0.69 in	44.9°F	19.4°F	0.51 in
December	37.5°F	16.0°F	0.60 in	36.3°F	11.0°F	0.43 in

Cities that consider Stanford their climate twin

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

Sundance, WY (ranks Stanford #2)
Custer, SD (ranks Stanford #2)
Hill City, SD (ranks Stanford #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 →