Climate twins of Milo, IA

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

Top match: Mount Vernon, IA

Month Milo Mount Vernon
High Low Precip High Low Precip
January 31.7°F 11.6°F 0.91 in 30.0°F 12.5°F 1.17 in
February 36.3°F 15.2°F 1.42 in 35.1°F 16.6°F 1.34 in
March 49.5°F 27.1°F 1.94 in 48.9°F 27.5°F 2.06 in
April 62.1°F 37.9°F 3.88 in 63.3°F 38.4°F 4.02 in
May 71.9°F 49.9°F 5.58 in 73.8°F 49.6°F 4.74 in
June 81.4°F 60.0°F 5.72 in 82.3°F 59.6°F 5.68 in
July 85.5°F 64.0°F 4.32 in 85.5°F 63.3°F 4.47 in
August 84.0°F 61.6°F 3.90 in 83.4°F 61.2°F 4.42 in
September 77.6°F 52.4°F 3.86 in 77.3°F 53.0°F 3.96 in
October 64.8°F 40.1°F 3.02 in 64.1°F 41.5°F 3.00 in
November 49.6°F 27.9°F 1.85 in 48.1°F 29.3°F 2.22 in
December 36.9°F 17.4°F 1.40 in 34.7°F 18.6°F 1.67 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 →