Climate twins of Granby, MO

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

Top match: Wynona, OK

Month Granby Wynona
High Low Precip High Low Precip
January 46.3°F 25.3°F 2.55 in 49.1°F 24.8°F 1.74 in
February 50.9°F 29.0°F 2.41 in 53.9°F 28.8°F 2.00 in
March 60.0°F 38.0°F 3.70 in 64.1°F 38.3°F 3.47 in
April 69.7°F 47.0°F 5.31 in 72.8°F 47.5°F 5.12 in
May 77.2°F 57.0°F 6.74 in 79.5°F 57.3°F 6.10 in
June 85.2°F 66.2°F 5.70 in 87.4°F 66.4°F 5.89 in
July 89.8°F 70.4°F 4.20 in 92.3°F 70.7°F 4.74 in
August 89.4°F 68.3°F 3.65 in 91.8°F 68.9°F 4.14 in
September 82.2°F 59.7°F 4.99 in 84.5°F 60.4°F 3.95 in
October 71.5°F 47.8°F 4.14 in 73.7°F 48.6°F 3.52 in
November 59.5°F 37.8°F 3.70 in 61.5°F 36.9°F 2.68 in
December 49.4°F 29.0°F 2.87 in 50.3°F 28.0°F 1.95 in

Cities that consider Granby their climate twin

These US cities have Granby in their top 3 most-similar list — meaning if you were to move from any of these places, Granby 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 →