Climate twins of Hillsboro Beach, FL

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

Top match: Rockledge, FL

Month Hillsboro Beach Rockledge
High Low Precip High Low Precip
January 76.3°F 60.4°F 1.93 in 72.2°F 50.5°F 2.77 in
February 78.1°F 62.4°F 2.01 in 74.6°F 52.8°F 2.28 in
March 80.2°F 64.9°F 2.90 in 77.8°F 56.2°F 2.93 in
April 83.6°F 69.5°F 3.36 in 81.8°F 61.4°F 2.53 in
May 86.3°F 73.2°F 5.46 in 85.9°F 67.4°F 3.82 in
June 88.9°F 76.3°F 8.05 in 89.1°F 71.7°F 7.52 in
July 90.5°F 77.5°F 5.26 in 90.9°F 72.9°F 6.81 in
August 90.7°F 77.7°F 6.30 in 90.7°F 73.4°F 7.49 in
September 89.0°F 76.8°F 7.58 in 88.6°F 72.9°F 8.55 in
October 86.2°F 73.7°F 6.65 in 84.3°F 68.0°F 5.28 in
November 81.3°F 67.8°F 3.67 in 78.5°F 59.9°F 2.57 in
December 78.3°F 63.7°F 2.45 in 74.0°F 54.1°F 2.73 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 →