Climate twins of Grover Beach, CA
These are the US cities whose 12-month climate pattern most closely matches Grover Beach'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: Grover Beach vs its climate twin
Top match: Hillsborough, CA
| Month | Grover Beach | Hillsborough | ||||
|---|---|---|---|---|---|---|
| High | Low | Precip | High | Low | Precip | |
| January | 64.8°F | 44.2°F | 3.48 in | 58.0°F | 44.5°F | 3.89 in |
| February | 65.1°F | 44.0°F | 4.00 in | 60.8°F | 46.1°F | 3.96 in |
| March | 67.5°F | 46.2°F | 2.98 in | 63.4°F | 47.6°F | 2.73 in |
| April | 69.7°F | 48.2°F | 1.00 in | 65.6°F | 49.1°F | 1.36 in |
| May | 72.3°F | 49.5°F | 0.46 in | 68.3°F | 51.6°F | 0.48 in |
| June | 70.5°F | 51.4°F | 0.15 in | 71.5°F | 53.6°F | 0.14 in |
| July | 70.3°F | 53.9°F | 0.02 in | 72.6°F | 55.3°F | 0.00 in |
| August | 71.4°F | 54.8°F | 0.02 in | 73.4°F | 56.4°F | 0.04 in |
| September | 71.9°F | 53.6°F | 0.08 in | 74.8°F | 55.9°F | 0.07 in |
| October | 72.5°F | 52.6°F | 0.79 in | 72.3°F | 53.4°F | 0.79 in |
| November | 69.0°F | 46.4°F | 1.81 in | 64.3°F | 48.5°F | 2.04 in |
| December | 65.0°F | 43.7°F | 3.08 in | 58.2°F | 44.6°F | 4.14 in |
Cities that consider Grover Beach their climate twin
These US cities have Grover Beach in their top 3 most-similar list — meaning if you were to move from any of these places, Grover Beach would feel familiar.
- Oakland, CA (ranks Grover Beach #2)
- Piedmont, CA (ranks Grover Beach #2)
- Tiburon, CA (ranks Grover Beach #2)
- Pinole, CA (ranks Grover Beach #2)
- Richmond, CA (ranks Grover Beach #2)
- San Pablo, CA (ranks Grover Beach #2)
- Daly City, CA (ranks Grover Beach #2)
- Colma, CA (ranks Grover Beach #2)
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 →