| Ellicott City, MD | Tempe, AZ | United States |
Rainfall | 45 | 9 | 38 |
Snowfall | 18 | 0 | 28 |
Precipitation | 114 | 36 | 106 |
Sunny | 206 | 300 | 205 |
Avg. July High | 88 | 104 | 86 |
Avg. Jan. Low | 24 | 42 | 22 |
Comfort Index (higher=better) | 7.3 | 7.4 | 7 |
UV Index | 3.9 | 6.4 | 4.3 |
Elevation | 154 | 1181 | 2443 |