Climate twins of Bonner Springs, KS

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

Top match: Salisbury, MO

Month Bonner Springs Salisbury
High Low Precip High Low Precip
January 38.3°F 17.7°F 1.18 in 37.1°F 18.3°F 1.52 in
February 43.2°F 21.7°F 1.62 in 42.5°F 22.3°F 1.84 in
March 54.9°F 31.4°F 2.49 in 53.9°F 32.1°F 2.79 in
April 64.5°F 41.6°F 4.03 in 65.1°F 42.6°F 4.04 in
May 73.4°F 52.7°F 5.17 in 75.0°F 53.7°F 5.15 in
June 82.9°F 63.5°F 5.51 in 83.9°F 63.6°F 5.54 in
July 87.2°F 67.4°F 4.51 in 87.8°F 67.1°F 4.21 in
August 86.1°F 65.2°F 4.50 in 86.7°F 64.8°F 3.64 in
September 77.8°F 56.8°F 4.31 in 80.0°F 55.9°F 3.73 in
October 66.6°F 43.7°F 3.42 in 68.0°F 44.0°F 3.49 in
November 53.5°F 31.7°F 2.17 in 53.9°F 32.9°F 2.43 in
December 41.8°F 22.0°F 1.62 in 41.9°F 23.7°F 1.64 in

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 →