| Huntsville, AL | Waterloo, IA | United States |
Rainfall | 55 | 36 | 38 |
Snowfall | 2 | 34 | 28 |
Precipitation | 120 | 105 | 106 |
Sunny | 199 | 194 | 205 |
Avg. July High | 90 | 83 | 86 |
Avg. Jan. Low | 30 | 8 | 22 |
Comfort Index (higher=better) | 7.3 | 6.7 | 7 |
UV Index | 4.9 | 3.6 | 4.3 |
Elevation | 633 | 856 | 2443 |