| Collierville, TN | Merrifield, VA | United States |
Rainfall | 55 | 43 | 38 |
Snowfall | 2 | 21 | 28 |
Precipitation | 106 | 117 | 106 |
Sunny | 216 | 202 | 205 |
Avg. July High | 91 | 86 | 86 |
Avg. Jan. Low | 29 | 24 | 22 |
Comfort Index (higher=better) | 7.1 | 7.3 | 7 |
UV Index | 4.8 | 4 | 4.3 |
Elevation | 381 | 361 | 2443 |