Climate twins of Weed, CA
These are the US cities whose 12-month climate pattern most closely matches Weed'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: Weed vs its climate twin
Top match: Monroe, OR
| Month | Weed | Monroe | ||||
|---|---|---|---|---|---|---|
| High | Low | Precip | High | Low | Precip | |
| January | 44.4°F | 27.2°F | 7.11 in | 47.2°F | 34.4°F | 6.24 in |
| February | 47.6°F | 28.1°F | 7.44 in | 50.5°F | 34.7°F | 5.18 in |
| March | 52.7°F | 31.0°F | 6.18 in | 55.4°F | 37.0°F | 4.58 in |
| April | 59.0°F | 34.1°F | 3.23 in | 59.7°F | 39.3°F | 3.30 in |
| May | 68.1°F | 40.4°F | 2.23 in | 66.7°F | 43.4°F | 2.09 in |
| June | 76.0°F | 46.2°F | 1.23 in | 73.2°F | 47.3°F | 1.00 in |
| July | 85.2°F | 51.0°F | 0.23 in | 81.8°F | 50.9°F | 0.27 in |
| August | 84.3°F | 49.4°F | 0.21 in | 82.1°F | 50.7°F | 0.29 in |
| September | 77.9°F | 44.2°F | 0.53 in | 76.7°F | 47.4°F | 1.29 in |
| October | 64.3°F | 37.5°F | 2.18 in | 64.3°F | 41.7°F | 3.13 in |
| November | 50.1°F | 30.9°F | 4.28 in | 52.1°F | 37.3°F | 6.12 in |
| December | 42.7°F | 26.9°F | 7.78 in | 45.7°F | 34.2°F | 7.98 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 →