Climate twins of Orleans, VT

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

Top match: Tupper Lake, NY

Month Orleans Tupper Lake
High Low Precip High Low Precip
January 23.4°F 3.9°F 2.83 in 25.3°F 4.1°F 3.25 in
February 27.1°F 5.0°F 2.44 in 28.6°F 5.1°F 2.65 in
March 36.6°F 14.9°F 2.83 in 36.5°F 14.1°F 3.11 in
April 50.8°F 29.2°F 3.34 in 50.2°F 28.3°F 3.79 in
May 64.8°F 41.9°F 3.94 in 64.6°F 40.6°F 3.77 in
June 73.1°F 51.6°F 4.52 in 72.9°F 49.7°F 4.55 in
July 77.7°F 56.6°F 4.54 in 77.4°F 54.4°F 4.32 in
August 76.2°F 54.5°F 4.42 in 75.9°F 52.9°F 4.16 in
September 68.9°F 46.8°F 3.93 in 69.1°F 45.1°F 3.86 in
October 54.8°F 35.6°F 4.29 in 55.1°F 35.2°F 4.41 in
November 41.1°F 25.3°F 3.35 in 42.1°F 24.8°F 3.66 in
December 29.2°F 13.5°F 3.40 in 31.1°F 13.2°F 3.52 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 →