Climate twins of Brenham, TX
These are the US cities whose 12-month climate pattern most closely matches Brenham'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: Brenham vs its climate twin
Top match: Greenville, TX
| Month | Brenham | Greenville | ||||
|---|---|---|---|---|---|---|
| High | Low | Precip | High | Low | Precip | |
| January | 60.8°F | 39.6°F | 3.66 in | 57.8°F | 33.3°F | 3.16 in |
| February | 64.4°F | 43.0°F | 3.36 in | 61.7°F | 37.2°F | 3.46 in |
| March | 71.0°F | 49.2°F | 3.63 in | 69.3°F | 44.2°F | 4.42 in |
| April | 78.1°F | 56.6°F | 3.56 in | 77.4°F | 52.2°F | 4.12 in |
| May | 84.8°F | 65.0°F | 5.39 in | 84.6°F | 61.9°F | 5.79 in |
| June | 90.9°F | 71.6°F | 4.46 in | 92.6°F | 70.2°F | 4.16 in |
| July | 93.7°F | 73.8°F | 2.58 in | 97.1°F | 74.1°F | 3.15 in |
| August | 95.0°F | 73.7°F | 3.83 in | 98.3°F | 73.3°F | 2.39 in |
| September | 89.8°F | 68.4°F | 4.59 in | 91.3°F | 65.6°F | 3.84 in |
| October | 81.4°F | 58.5°F | 5.07 in | 80.7°F | 54.0°F | 4.96 in |
| November | 70.1°F | 48.2°F | 4.21 in | 68.3°F | 43.4°F | 3.58 in |
| December | 62.5°F | 41.3°F | 3.69 in | 59.5°F | 35.5°F | 3.98 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 →