Climate twins of Apache Junction, AZ

These are the US cities whose 12-month climate pattern most closely matches Apache Junction'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
Wellton, AZ
similarity distance: 1.887 (lower = more similar)
Rank 2 closest
Twentynine Palms, CA
similarity distance: 1.929 (lower = more similar)
Rank 3 closest
Coachella, CA
similarity distance: 2.050 (lower = more similar)

Side-by-side: Apache Junction vs its climate twin

Top match: Wellton, AZ

Month Apache Junction Wellton
High Low Precip High Low Precip
January 66.7°F 42.8°F 1.54 in 68.4°F 43.3°F 0.58 in
February 70.1°F 43.9°F 1.65 in 71.9°F 45.4°F 0.59 in
March 77.1°F 47.6°F 1.33 in 78.8°F 50.5°F 0.43 in
April 84.7°F 52.6°F 0.52 in 85.4°F 55.7°F 0.09 in
May 93.4°F 60.4°F 0.26 in 93.1°F 62.3°F 0.04 in
June 103.0°F 69.1°F 0.05 in 102.5°F 70.5°F 0.02 in
July 105.2°F 77.0°F 1.37 in 106.0°F 80.0°F 0.29 in
August 103.8°F 76.4°F 1.50 in 105.3°F 79.7°F 0.61 in
September 99.2°F 71.2°F 1.07 in 100.2°F 72.6°F 0.44 in
October 88.4°F 60.1°F 0.71 in 89.5°F 59.9°F 0.19 in
November 75.6°F 49.8°F 1.01 in 76.7°F 49.3°F 0.35 in
December 65.6°F 42.2°F 1.54 in 67.3°F 41.5°F 0.37 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 →