| | Butner, NC | San Francisco, CA | United States |
| Rainfall | 47 | 24.6 | 38.1 |
| Snowfall | 3.1 | 0 | 27.8 |
| Precipitation Days | 101.9 | 72.3 | 106.2 |
| Sunny | 220 | 259 | 205 |
| Avg. July High | 88.5 | 67.2 | 85.8 |
| Avg. Jan. Low | 28 | 45.5 | 21.7 |
| Comfort Index (higher=better) | 7.5 | 8.5 | 7 |
| UV Index | 4.5 | 5.4 | 4.3 |
| Elevation ft. | 371 | 52 | 2443 |