Climate twins of Riddleville, GA

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

Top match: Bishopville, SC

Month Riddleville Bishopville
High Low Precip High Low Precip
January 57.9°F 34.7°F 4.40 in 55.4°F 32.8°F 3.76 in
February 61.3°F 36.7°F 4.13 in 59.3°F 34.9°F 3.49 in
March 68.7°F 42.8°F 4.83 in 66.6°F 40.8°F 3.84 in
April 76.0°F 50.0°F 3.25 in 75.4°F 49.1°F 3.01 in
May 83.1°F 58.8°F 3.16 in 82.1°F 58.5°F 3.99 in
June 88.5°F 67.2°F 4.29 in 88.0°F 66.8°F 4.70 in
July 91.6°F 70.9°F 4.41 in 91.5°F 70.3°F 4.53 in
August 89.9°F 70.0°F 5.14 in 89.2°F 68.9°F 4.88 in
September 85.0°F 64.5°F 4.49 in 84.1°F 63.2°F 4.08 in
October 76.3°F 52.9°F 3.07 in 75.5°F 50.9°F 3.46 in
November 66.9°F 42.1°F 2.88 in 66.3°F 40.0°F 3.00 in
December 59.7°F 37.2°F 4.56 in 58.6°F 35.1°F 3.91 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 →