Climate twins of Lower Salem, OH

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

Top match: Cold Spring, KY

Month Lower Salem Cold Spring
High Low Precip High Low Precip
January 39.5°F 22.7°F 3.49 in 40.6°F 23.6°F 2.86 in
February 42.9°F 24.2°F 3.14 in 45.0°F 25.7°F 2.79 in
March 52.8°F 30.9°F 3.98 in 54.6°F 33.4°F 3.94 in
April 65.6°F 40.8°F 3.98 in 66.6°F 42.5°F 4.37 in
May 74.5°F 51.9°F 4.35 in 75.4°F 52.7°F 4.70 in
June 81.8°F 60.9°F 4.87 in 83.3°F 61.2°F 4.61 in
July 85.3°F 65.3°F 4.79 in 86.6°F 65.3°F 4.39 in
August 84.6°F 63.4°F 3.60 in 85.9°F 63.7°F 3.39 in
September 78.7°F 56.1°F 3.39 in 79.7°F 55.9°F 3.07 in
October 66.6°F 43.8°F 3.16 in 67.9°F 44.2°F 3.05 in
November 54.0°F 33.8°F 2.91 in 55.1°F 34.1°F 2.91 in
December 43.7°F 28.0°F 3.61 in 44.6°F 28.0°F 3.32 in

Cities that consider Lower Salem their climate twin

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

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 →