Climate twins of Hennessey, OK

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

Top match: Solomon, KS

Month Hennessey Solomon
High Low Precip High Low Precip
January 47.3°F 23.6°F 1.25 in 43.2°F 21.7°F 0.86 in
February 51.3°F 26.7°F 1.44 in 48.6°F 25.2°F 1.43 in
March 60.7°F 35.0°F 2.51 in 59.7°F 34.9°F 2.23 in
April 69.8°F 43.7°F 3.53 in 69.7°F 44.7°F 3.26 in
May 78.9°F 55.4°F 5.03 in 78.9°F 54.7°F 5.20 in
June 89.7°F 65.4°F 4.48 in 89.4°F 64.8°F 4.18 in
July 95.1°F 69.8°F 3.00 in 94.4°F 69.4°F 4.75 in
August 93.5°F 67.8°F 3.49 in 92.1°F 67.4°F 4.27 in
September 85.3°F 60.1°F 2.26 in 84.2°F 58.9°F 2.54 in
October 72.7°F 47.3°F 2.93 in 71.2°F 46.4°F 2.47 in
November 59.1°F 34.9°F 1.83 in 57.1°F 34.1°F 1.59 in
December 48.4°F 26.1°F 1.70 in 45.4°F 24.5°F 1.50 in

Cities that consider Hennessey their climate twin

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