| Richardson, TX | Carbondale, IL | United States |
Rainfall | 40 | 46 | 38 |
Snowfall | 1 | 10 | 28 |
Precipitation | 80 | 102 | 106 |
Sunny | 230 | 216 | 205 |
Avg. July High | 95 | 89 | 86 |
Avg. Jan. Low | 34 | 24 | 22 |
Comfort Index (higher=better) | 7.1 | 7.2 | 7 |
UV Index | 5.7 | 4.3 | 4.3 |
Elevation | 630 | 413 | 2443 |