Climate twins of Grand Lake, CO
These are the US cities whose 12-month climate pattern most closely matches Grand Lake'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: Grand Lake vs its climate twin
Top match: Telluride, CO
| Month | Grand Lake | Telluride | ||||
|---|---|---|---|---|---|---|
| High | Low | Precip | High | Low | Precip | |
| January | 30.2°F | 4.5°F | 1.65 in | 36.2°F | 0.3°F | 1.45 in |
| February | 34.3°F | 6.4°F | 1.50 in | 37.6°F | 5.3°F | 1.38 in |
| March | 42.2°F | 13.7°F | 1.23 in | 43.7°F | 12.9°F | 1.61 in |
| April | 49.1°F | 20.5°F | 1.55 in | 50.8°F | 22.0°F | 1.71 in |
| May | 59.2°F | 27.7°F | 1.59 in | 60.4°F | 28.8°F | 1.60 in |
| June | 70.5°F | 34.2°F | 1.36 in | 72.5°F | 34.2°F | 0.85 in |
| July | 75.9°F | 39.8°F | 1.98 in | 76.7°F | 40.7°F | 2.37 in |
| August | 73.3°F | 38.4°F | 2.09 in | 74.1°F | 40.2°F | 2.60 in |
| September | 67.6°F | 31.8°F | 1.59 in | 68.0°F | 33.6°F | 2.34 in |
| October | 54.9°F | 23.1°F | 1.27 in | 57.4°F | 23.4°F | 1.56 in |
| November | 40.1°F | 13.2°F | 1.29 in | 45.4°F | 12.6°F | 1.53 in |
| December | 30.0°F | 5.1°F | 1.50 in | 36.2°F | 1.8°F | 1.37 in |
Cities that consider Grand Lake their climate twin
These US cities have Grand Lake in their top 3 most-similar list — meaning if you were to move from any of these places, Grand Lake would feel familiar.
- Mountain Village, CO (ranks Grand Lake #2)
- Telluride, CO (ranks Grand Lake #2)
- Jackson, WY (ranks Grand Lake #3)
- Red River, NM (ranks Grand Lake #3)
- Silverton, CO (ranks Grand Lake #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 →