Climate twins of Seagoville, TX

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

Top match: Somerville, TX

Month Seagoville Somerville
High Low Precip High Low Precip
January 57.5°F 35.6°F 2.96 in 62.4°F 34.7°F 3.17 in
February 61.7°F 38.8°F 3.08 in 65.9°F 38.9°F 2.92 in
March 69.0°F 45.4°F 4.00 in 72.8°F 45.6°F 3.22 in
April 76.6°F 53.3°F 3.85 in 79.8°F 52.7°F 3.33 in
May 83.8°F 63.2°F 4.34 in 86.9°F 61.5°F 4.73 in
June 91.5°F 70.7°F 3.95 in 93.3°F 68.2°F 3.94 in
July 95.9°F 73.5°F 1.98 in 96.6°F 70.4°F 1.88 in
August 96.5°F 73.3°F 2.81 in 97.8°F 70.0°F 2.81 in
September 90.0°F 66.2°F 2.69 in 92.1°F 64.1°F 3.41 in
October 79.5°F 55.0°F 4.86 in 83.4°F 53.1°F 4.34 in
November 67.2°F 44.6°F 2.84 in 72.3°F 44.2°F 3.55 in
December 58.7°F 36.8°F 3.51 in 64.4°F 36.8°F 3.65 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 →