Climate twins of Falls City, OR

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

Top match: Brookings, OR

Month	Falls City			Brookings
	High	Low	Precip	High	Low	Precip
January	45.0°F	32.9°F	13.84 in	55.7°F	42.2°F	13.06 in
February	49.2°F	33.2°F	9.65 in	56.7°F	42.6°F	9.86 in
March	53.4°F	35.0°F	9.26 in	58.0°F	42.8°F	9.98 in
April	57.7°F	37.5°F	6.72 in	59.1°F	44.0°F	6.73 in
May	65.1°F	42.6°F	2.89 in	63.1°F	47.3°F	3.89 in
June	70.3°F	46.6°F	1.69 in	67.5°F	49.9°F	1.92 in
July	79.9°F	50.2°F	0.35 in	69.4°F	52.0°F	0.51 in
August	80.7°F	50.4°F	0.45 in	66.6°F	52.7°F	0.49 in
September	74.9°F	47.5°F	2.06 in	68.0°F	51.0°F	1.77 in
October	62.4°F	42.5°F	6.34 in	64.7°F	48.2°F	5.96 in
November	50.9°F	36.6°F	11.52 in	58.4°F	44.6°F	9.97 in
December	44.9°F	33.2°F	16.42 in	56.8°F	42.2°F	13.87 in

Cities that consider Falls City their climate twin

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

Aberdeen, WA (ranks Falls City #2)
Cosmopolis, WA (ranks Falls City #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 →