Climate twins of Brownsburg, IN
These are the US cities whose 12-month climate pattern most closely matches Brownsburg'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: Brownsburg vs its climate twin
Top match: Sullivan, IL
| Month | Brownsburg | Sullivan | ||||
|---|---|---|---|---|---|---|
| High | Low | Precip | High | Low | Precip | |
| January | 36.4°F | 21.2°F | 2.59 in | 35.3°F | 18.5°F | 2.41 in |
| February | 41.0°F | 24.0°F | 2.07 in | 40.2°F | 21.9°F | 2.23 in |
| March | 52.1°F | 33.1°F | 3.28 in | 51.2°F | 31.1°F | 2.83 in |
| April | 64.0°F | 43.1°F | 4.08 in | 64.7°F | 41.9°F | 4.48 in |
| May | 73.8°F | 53.7°F | 4.32 in | 74.6°F | 53.4°F | 4.98 in |
| June | 82.1°F | 63.0°F | 5.06 in | 83.2°F | 62.7°F | 4.95 in |
| July | 85.2°F | 66.7°F | 4.29 in | 86.0°F | 65.2°F | 4.35 in |
| August | 84.0°F | 64.7°F | 3.24 in | 85.1°F | 62.3°F | 3.16 in |
| September | 78.1°F | 57.1°F | 2.57 in | 80.1°F | 54.6°F | 2.71 in |
| October | 65.6°F | 45.4°F | 3.25 in | 67.3°F | 43.9°F | 3.30 in |
| November | 52.0°F | 34.8°F | 3.25 in | 52.1°F | 33.0°F | 3.45 in |
| December | 40.8°F | 26.2°F | 2.67 in | 40.3°F | 24.5°F | 2.75 in |
Cities that consider Brownsburg their climate twin
These US cities have Brownsburg in their top 3 most-similar list — meaning if you were to move from any of these places, Brownsburg would feel familiar.
- West Carrollton, OH (ranks Brownsburg #2)
- Bellbrook, OH (ranks Brownsburg #2)
- Centerville, OH (ranks Brownsburg #2)
- Corwin, OH (ranks Brownsburg #2)
- Miamisburg, OH (ranks Brownsburg #2)
- Springboro, OH (ranks Brownsburg #2)
- Waynesville, OH (ranks Brownsburg #2)
- Kettering, OH (ranks Brownsburg #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 →