Climate twins of Oak Creek, WI
These are the US cities whose 12-month climate pattern most closely matches Oak Creek'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: Oak Creek vs its climate twin
Top match: Lake Isabella, MI
| Month | Oak Creek | Lake Isabella | ||||
|---|---|---|---|---|---|---|
| High | Low | Precip | High | Low | Precip | |
| January | 30.4°F | 15.9°F | 1.65 in | 29.5°F | 15.9°F | 2.11 in |
| February | 33.2°F | 18.1°F | 1.84 in | 32.3°F | 16.5°F | 1.72 in |
| March | 42.4°F | 27.5°F | 2.20 in | 42.7°F | 23.6°F | 1.95 in |
| April | 52.8°F | 37.3°F | 4.08 in | 56.2°F | 34.0°F | 3.57 in |
| May | 64.1°F | 47.3°F | 4.18 in | 69.4°F | 45.8°F | 3.71 in |
| June | 74.5°F | 57.3°F | 4.58 in | 79.5°F | 56.5°F | 3.87 in |
| July | 80.2°F | 64.9°F | 3.51 in | 83.7°F | 60.7°F | 3.22 in |
| August | 79.3°F | 64.2°F | 3.80 in | 81.5°F | 59.0°F | 3.84 in |
| September | 73.0°F | 56.0°F | 3.30 in | 74.0°F | 51.3°F | 2.82 in |
| October | 60.7°F | 43.9°F | 3.40 in | 60.2°F | 40.5°F | 3.52 in |
| November | 47.8°F | 32.6°F | 2.14 in | 45.8°F | 30.9°F | 2.79 in |
| December | 35.8°F | 22.1°F | 1.90 in | 34.8°F | 22.4°F | 2.35 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 →