Climate twins of Hammon, OK
These are the US cities whose 12-month climate pattern most closely matches Hammon'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: Hammon vs its climate twin
Top match: Langston, OK
| Month | Hammon | Langston | ||||
|---|---|---|---|---|---|---|
| High | Low | Precip | High | Low | Precip | |
| January | 50.2°F | 22.3°F | 0.92 in | 49.1°F | 27.4°F | 1.15 in |
| February | 54.9°F | 25.3°F | 0.82 in | 53.7°F | 31.2°F | 1.25 in |
| March | 63.9°F | 33.8°F | 2.03 in | 63.1°F | 39.8°F | 2.03 in |
| April | 72.6°F | 42.7°F | 2.62 in | 71.7°F | 48.7°F | 3.49 in |
| May | 80.5°F | 53.6°F | 3.89 in | 79.7°F | 58.6°F | 3.64 in |
| June | 89.3°F | 64.2°F | 3.49 in | 88.2°F | 67.9°F | 4.36 in |
| July | 94.1°F | 68.6°F | 2.23 in | 94.0°F | 72.3°F | 2.73 in |
| August | 93.6°F | 66.7°F | 2.94 in | 93.1°F | 70.7°F | 2.97 in |
| September | 85.2°F | 57.6°F | 2.94 in | 84.8°F | 62.6°F | 2.72 in |
| October | 73.9°F | 44.9°F | 2.65 in | 73.4°F | 50.5°F | 2.78 in |
| November | 61.5°F | 32.0°F | 1.53 in | 61.0°F | 39.0°F | 1.94 in |
| December | 51.3°F | 23.0°F | 1.54 in | 50.3°F | 30.1°F | 1.48 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 →