Climate twins of Walkersville, MD
These are the US cities whose 12-month climate pattern most closely matches Walkersville'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: Walkersville vs its climate twin
Top match: Hillsborough, NC
| Month | Walkersville | Hillsborough | ||||
|---|---|---|---|---|---|---|
| High | Low | Precip | High | Low | Precip | |
| January | 43.1°F | 26.5°F | 2.58 in | 50.3°F | 30.1°F | 3.44 in |
| February | 47.8°F | 28.5°F | 2.95 in | 54.1°F | 32.3°F | 3.27 in |
| March | 55.3°F | 35.6°F | 3.71 in | 61.6°F | 38.7°F | 4.24 in |
| April | 68.6°F | 44.7°F | 3.55 in | 70.9°F | 47.2°F | 3.95 in |
| May | 77.4°F | 55.0°F | 3.99 in | 77.2°F | 55.5°F | 3.79 in |
| June | 85.2°F | 63.3°F | 4.26 in | 84.3°F | 63.1°F | 4.22 in |
| July | 88.6°F | 68.4°F | 3.90 in | 88.0°F | 67.4°F | 4.21 in |
| August | 86.7°F | 66.4°F | 2.89 in | 86.2°F | 66.4°F | 3.79 in |
| September | 80.0°F | 59.3°F | 5.80 in | 80.4°F | 60.3°F | 5.59 in |
| October | 68.8°F | 47.2°F | 3.26 in | 71.3°F | 48.3°F | 3.34 in |
| November | 56.3°F | 37.8°F | 2.66 in | 61.1°F | 38.4°F | 3.31 in |
| December | 47.1°F | 30.7°F | 3.97 in | 52.9°F | 32.8°F | 3.55 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 →