Climate twins of Thorntonville, TX

These are the US cities whose 12-month climate pattern most closely matches Thorntonville'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.

Rank 1 closest
Hatch, NM
similarity distance: 1.256 (lower = more similar)
Rank 2 closest
Sunland Park, NM
similarity distance: 1.429 (lower = more similar)
Rank 3 closest
Columbus, NM
similarity distance: 1.432 (lower = more similar)

Side-by-side: Thorntonville vs its climate twin

Top match: Hatch, NM

Month Thorntonville Hatch
High Low Precip High Low Precip
January 59.8°F 27.6°F 0.67 in 58.7°F 28.7°F 0.49 in
February 65.7°F 31.3°F 0.45 in 64.5°F 31.9°F 0.51 in
March 73.7°F 38.6°F 0.63 in 71.9°F 38.5°F 0.25 in
April 82.2°F 45.8°F 0.44 in 79.2°F 45.1°F 0.32 in
May 89.7°F 57.4°F 1.30 in 87.6°F 54.1°F 0.41 in
June 97.3°F 67.3°F 1.63 in 97.4°F 63.4°F 0.69 in
July 98.1°F 69.1°F 1.87 in 97.5°F 69.0°F 1.88 in
August 96.6°F 68.0°F 1.85 in 95.0°F 67.2°F 2.01 in
September 90.0°F 61.6°F 2.19 in 89.4°F 59.4°F 1.80 in
October 81.2°F 49.2°F 1.52 in 80.2°F 47.2°F 1.01 in
November 68.9°F 35.9°F 0.49 in 68.2°F 36.4°F 0.60 in
December 59.7°F 27.4°F 0.77 in 58.3°F 28.7°F 0.66 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 →