| | Gilmer, TX | Jefferson, TX | United States |
| Rainfall | 47.4 | 50.4 | 38.1 |
| Snowfall | 0.8 | 1.1 | 27.8 |
| Precipitation Days | 89.5 | 87.7 | 106.2 |
| Sunny | 216 | 213 | 205 |
| Avg. July High | 93.6 | 92.5 | 85.8 |
| Avg. Jan. Low | 32.5 | 34.2 | 21.7 |
| Comfort Index (higher=better) | 7.1 | 7.1 | 7 |
| UV Index | 5.8 | 5.7 | 4.3 |
| Elevation ft. | 367 | 194 | 2443 |