Climate twins of Mellen, WI

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

Top match: Bruno, MN

Month Mellen Bruno
High Low Precip High Low Precip
January 20.7°F 2.1°F 1.45 in 19.1°F -0.1°F 0.95 in
February 25.8°F 4.6°F 1.15 in 24.9°F 3.4°F 1.03 in
March 37.4°F 15.1°F 1.89 in 37.6°F 16.8°F 1.62 in
April 50.0°F 27.5°F 3.03 in 51.1°F 29.2°F 2.98 in
May 64.2°F 39.8°F 3.82 in 65.0°F 40.6°F 3.70 in
June 72.9°F 49.8°F 4.34 in 73.8°F 50.0°F 4.70 in
July 77.2°F 55.3°F 4.80 in 78.2°F 55.6°F 4.97 in
August 75.5°F 53.6°F 3.32 in 76.4°F 53.9°F 3.92 in
September 67.6°F 46.4°F 3.62 in 68.4°F 45.7°F 3.40 in
October 53.6°F 34.1°F 3.73 in 54.1°F 33.9°F 3.13 in
November 37.9°F 22.5°F 1.95 in 37.7°F 21.9°F 1.86 in
December 26.0°F 10.5°F 1.61 in 24.2°F 8.6°F 1.42 in

Cities that consider Mellen their climate twin

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