Climate twins of Monessen, PA

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

Top match: Lancaster, OH

Month Monessen Lancaster
High Low Precip High Low Precip
January 39.0°F 21.3°F 3.24 in 37.5°F 21.5°F 2.86 in
February 42.1°F 22.2°F 2.75 in 41.3°F 24.0°F 2.32 in
March 51.4°F 29.0°F 3.42 in 51.6°F 31.7°F 3.40 in
April 64.1°F 39.3°F 3.45 in 64.8°F 41.2°F 3.93 in
May 73.5°F 50.7°F 3.94 in 74.1°F 51.8°F 4.17 in
June 81.1°F 59.5°F 4.33 in 82.0°F 61.1°F 4.08 in
July 85.0°F 63.8°F 4.05 in 85.0°F 64.7°F 4.22 in
August 83.7°F 62.5°F 3.50 in 84.1°F 62.7°F 3.37 in
September 77.8°F 55.9°F 3.26 in 78.1°F 54.8°F 3.22 in
October 66.0°F 44.4°F 2.86 in 65.8°F 43.5°F 3.07 in
November 53.7°F 33.9°F 2.85 in 53.0°F 33.5°F 2.69 in
December 43.4°F 27.0°F 3.27 in 41.8°F 26.9°F 2.85 in

Cities that consider Monessen their climate twin

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