Climate twins of Richwood, WV

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

Top match: Seven Devils, NC

Month Richwood Seven Devils
High Low Precip High Low Precip
January 37.6°F 19.9°F 4.32 in 40.3°F 22.1°F 4.62 in
February 40.6°F 21.7°F 3.95 in 43.5°F 24.3°F 3.70 in
March 48.4°F 29.1°F 5.29 in 50.4°F 30.4°F 4.87 in
April 60.1°F 39.2°F 4.77 in 60.4°F 38.6°F 4.83 in
May 68.4°F 48.2°F 5.83 in 67.9°F 47.4°F 5.13 in
June 74.2°F 55.7°F 5.16 in 74.0°F 55.5°F 5.12 in
July 77.7°F 59.8°F 5.99 in 76.9°F 58.7°F 5.68 in
August 76.7°F 58.8°F 4.38 in 76.3°F 57.3°F 4.31 in
September 72.1°F 52.9°F 4.17 in 71.3°F 51.5°F 4.55 in
October 62.6°F 42.7°F 3.57 in 62.0°F 40.1°F 3.41 in
November 51.2°F 32.7°F 3.87 in 52.3°F 30.8°F 3.30 in
December 42.0°F 25.1°F 4.54 in 43.9°F 25.5°F 4.25 in

Cities that consider Richwood their climate twin

These US cities have Richwood in their top 3 most-similar list — meaning if you were to move from any of these places, Richwood 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 →