Climate twins of Friendship, WI

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

Top match: Hugo, MN

Month Friendship Hugo
High Low Precip High Low Precip
January 25.4°F 6.0°F 1.34 in 22.3°F 5.0°F 0.85 in
February 30.4°F 8.7°F 1.27 in 27.7°F 7.8°F 0.92 in
March 42.2°F 20.7°F 1.91 in 40.7°F 20.0°F 1.62 in
April 55.9°F 32.5°F 3.39 in 55.1°F 33.9°F 2.97 in
May 68.7°F 45.1°F 4.19 in 67.2°F 46.9°F 4.17 in
June 78.7°F 55.5°F 4.48 in 75.8°F 57.5°F 4.79 in
July 82.3°F 59.2°F 4.64 in 79.3°F 62.3°F 4.38 in
August 80.5°F 57.0°F 4.35 in 77.7°F 60.4°F 4.41 in
September 72.7°F 48.4°F 3.49 in 70.7°F 51.2°F 3.32 in
October 58.7°F 36.6°F 2.54 in 57.7°F 38.0°F 2.74 in
November 43.7°F 25.4°F 1.89 in 41.4°F 25.1°F 1.82 in
December 30.9°F 13.9°F 1.61 in 27.5°F 12.5°F 1.21 in

Cities that consider Friendship their climate twin

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