Climate twins of Merrill, WI

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

Top match: Spooner, WI

Month Merrill Spooner
High Low Precip High Low Precip
January 22.0°F 3.4°F 1.19 in 20.7°F 0.9°F 0.79 in
February 26.6°F 5.1°F 1.06 in 26.4°F 4.4°F 0.80 in
March 38.7°F 17.0°F 1.75 in 39.5°F 17.7°F 1.43 in
April 52.9°F 29.6°F 2.93 in 53.7°F 31.0°F 2.77 in
May 66.6°F 42.6°F 3.72 in 66.7°F 43.6°F 4.08 in
June 76.1°F 53.2°F 4.63 in 76.1°F 53.7°F 4.23 in
July 80.2°F 57.1°F 3.82 in 80.1°F 58.0°F 3.99 in
August 77.9°F 54.7°F 4.05 in 78.3°F 56.0°F 3.90 in
September 69.7°F 46.3°F 3.86 in 69.6°F 48.0°F 3.61 in
October 55.4°F 34.5°F 3.16 in 55.6°F 35.9°F 3.16 in
November 39.7°F 23.1°F 2.06 in 39.0°F 22.8°F 1.66 in
December 27.4°F 11.4°F 1.53 in 25.7°F 9.2°F 1.19 in

Cities that consider Merrill their climate twin

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