| Hilton Head Island, SC | Twin Falls, ID | United States |
Rainfall | 48 | 10 | 38 |
Snowfall | 0 | 18 | 28 |
Precipitation | 103 | 79 | 106 |
Sunny | 215 | 210 | 205 |
Avg. July High | 91 | 89 | 86 |
Avg. Jan. Low | 39 | 20 | 22 |
Comfort Index (higher=better) | 7.1 | 7.2 | 7 |
UV Index | 5.5 | 4.1 | 4.3 |
Elevation | 10 | 3734 | 2443 |