Climate twins of San Augustine, TX
These are the US cities whose 12-month climate pattern most closely matches San Augustine'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: San Augustine vs its climate twin
Top match: Monroe, LA
| Month | San Augustine | Monroe | ||||
|---|---|---|---|---|---|---|
| High | Low | Precip | High | Low | Precip | |
| January | 59.5°F | 35.4°F | 4.95 in | 57.0°F | 36.7°F | 5.15 in |
| February | 63.2°F | 39.0°F | 5.11 in | 61.1°F | 40.2°F | 4.65 in |
| March | 70.2°F | 45.3°F | 5.22 in | 69.1°F | 47.2°F | 5.21 in |
| April | 76.9°F | 52.5°F | 4.65 in | 76.8°F | 54.2°F | 5.83 in |
| May | 84.0°F | 60.9°F | 4.30 in | 84.4°F | 63.1°F | 4.43 in |
| June | 90.3°F | 67.7°F | 4.80 in | 90.5°F | 70.1°F | 4.45 in |
| July | 93.5°F | 70.4°F | 3.22 in | 93.2°F | 72.5°F | 3.94 in |
| August | 94.4°F | 69.9°F | 4.28 in | 93.6°F | 71.4°F | 3.56 in |
| September | 88.5°F | 64.3°F | 4.18 in | 88.7°F | 65.5°F | 3.55 in |
| October | 79.5°F | 53.4°F | 4.75 in | 78.8°F | 53.7°F | 4.95 in |
| November | 69.7°F | 43.5°F | 4.70 in | 67.3°F | 43.9°F | 4.16 in |
| December | 61.0°F | 36.5°F | 5.40 in | 59.0°F | 38.6°F | 5.22 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 →