Climate twins of Fort Ripley, MN

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

Top match: Gary, SD

Month Fort Ripley Gary
High Low Precip High Low Precip
January 23.9°F 3.5°F 0.76 in 23.4°F 5.4°F 0.84 in
February 28.9°F 7.1°F 0.66 in 27.8°F 9.4°F 0.90 in
March 42.5°F 20.3°F 1.27 in 39.6°F 21.0°F 1.52 in
April 57.8°F 32.8°F 2.26 in 54.6°F 33.3°F 2.80 in
May 71.1°F 45.2°F 3.34 in 68.1°F 46.2°F 3.43 in
June 80.2°F 55.1°F 4.34 in 78.3°F 57.1°F 4.11 in
July 84.7°F 60.2°F 3.73 in 83.0°F 61.5°F 3.33 in
August 82.4°F 57.7°F 3.25 in 80.7°F 58.9°F 3.35 in
September 74.5°F 49.6°F 2.96 in 73.2°F 50.0°F 2.80 in
October 58.9°F 37.4°F 2.45 in 58.7°F 36.8°F 2.41 in
November 41.7°F 23.2°F 1.26 in 42.0°F 23.8°F 1.35 in
December 27.9°F 10.4°F 0.90 in 28.5°F 12.0°F 1.11 in

Cities that consider Fort Ripley their climate twin

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