| | San Francisco, CA | Greene, IA | United States |
| Rainfall | 24.6 | 34.6 | 38.1 |
| Snowfall | 0 | 33.3 | 27.8 |
| Precipitation Days | 72.3 | 94.1 | 106.2 |
| Sunny | 259 | 192 | 205 |
| Avg. July High | 67.2 | 82.8 | 85.8 |
| Avg. Jan. Low | 45.5 | 7.9 | 21.7 |
| Comfort Index (higher=better) | 8.5 | 6.8 | 7 |
| UV Index | 5.4 | 3.6 | 4.3 |
| Elevation ft. | 52 | 958 | 2443 |