Climate twins of Keomah Village, IA
These are the US cities whose 12-month climate pattern most closely matches Keomah Village'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: Keomah Village vs its climate twin
Top match: Gravity, IA
| Month | Keomah Village | Gravity | ||||
|---|---|---|---|---|---|---|
| High | Low | Precip | High | Low | Precip | |
| January | 30.7°F | 12.2°F | 1.75 in | 31.9°F | 12.4°F | 1.08 in |
| February | 35.9°F | 15.9°F | 1.74 in | 37.1°F | 16.3°F | 1.49 in |
| March | 49.3°F | 27.3°F | 2.15 in | 49.9°F | 27.6°F | 2.42 in |
| April | 62.2°F | 38.1°F | 3.92 in | 62.0°F | 38.2°F | 3.60 in |
| May | 72.2°F | 50.8°F | 4.71 in | 72.0°F | 50.5°F | 5.27 in |
| June | 81.5°F | 60.8°F | 5.18 in | 81.6°F | 61.1°F | 5.54 in |
| July | 85.5°F | 64.8°F | 4.40 in | 85.6°F | 65.4°F | 4.64 in |
| August | 83.8°F | 62.0°F | 5.08 in | 84.0°F | 63.1°F | 4.32 in |
| September | 77.4°F | 53.0°F | 3.56 in | 77.1°F | 53.7°F | 3.38 in |
| October | 64.5°F | 41.2°F | 2.68 in | 64.7°F | 40.9°F | 2.97 in |
| November | 49.3°F | 28.5°F | 2.20 in | 49.4°F | 28.5°F | 2.13 in |
| December | 36.2°F | 18.2°F | 1.35 in | 36.8°F | 18.4°F | 1.59 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 →