| Florissant, MO | Rolla, MO | United States |
Rainfall | 42 | 46 | 38 |
Snowfall | 13 | 13 | 28 |
Precipitation | 104 | 115 | 106 |
Sunny | 202 | 193 | 205 |
Avg. July High | 89 | 88 | 86 |
Avg. Jan. Low | 23 | 21 | 22 |
Comfort Index (higher=better) | 7.2 | 7.2 | 7 |
UV Index | 4.3 | 4.4 | 4.3 |
Elevation | 581 | 1119 | 2443 |