| CLIMATE | Grants Pass | Arroyo Grande | United States |
| Rainfall (in.) | 30.8 | 17.1 | 36.5 |
| Snowfall (in.) | 3.9 | 0 | 25 |
| Precipitation Days | 113 | 44 | 100 |
| Sunny Days | 196 | 286 | 205 |
| Avg. July High | 90 | 70 | 86.5 |
| Avg. Jan. Low | 32.5 | 42.3 | 20.5 |
| Comfort Index (higher=better) | 51 | 62 | 44 |
| UV Index | 3.2 | 5.3 | 4.3 |
| Elevation ft. | 1,049 | 143 | 1,443 |
