Climate twins of Laconia, NH

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

Top match: Weedsport, NY

Month Laconia Weedsport
High Low Precip High Low Precip
January 30.3°F 11.7°F 3.08 in 31.3°F 15.4°F 2.93 in
February 33.7°F 12.5°F 2.88 in 33.4°F 16.0°F 2.48 in
March 42.5°F 21.2°F 3.39 in 41.6°F 22.7°F 3.23 in
April 55.6°F 32.7°F 3.65 in 55.2°F 34.0°F 3.68 in
May 68.0°F 44.5°F 3.47 in 68.6°F 45.2°F 3.77 in
June 76.6°F 54.8°F 4.44 in 76.9°F 55.4°F 4.10 in
July 82.1°F 60.4°F 4.61 in 81.1°F 60.4°F 4.31 in
August 80.8°F 58.7°F 3.89 in 79.7°F 58.5°F 4.26 in
September 73.3°F 51.5°F 3.77 in 72.4°F 51.5°F 3.87 in
October 60.1°F 39.9°F 4.83 in 59.4°F 41.2°F 4.47 in
November 47.3°F 30.0°F 3.68 in 47.5°F 31.6°F 3.59 in
December 36.2°F 20.2°F 3.92 in 36.8°F 23.1°F 3.57 in

Cities that consider Laconia their climate twin

These US cities have Laconia in their top 3 most-similar list — meaning if you were to move from any of these places, Laconia would feel familiar.

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 →