| | Pikesville, MD | Colesville, MD | United States |
| Rainfall | 45.5 | 44.2 | 38.1 |
| Snowfall | 19.3 | 14.3 | 27.8 |
| Precipitation Days | 121.3 | 108.4 | 106.2 |
| Sunny | 209 | 202 | 205 |
| Avg. July High | 86.8 | 88.2 | 85.8 |
| Avg. Jan. Low | 23.7 | 24.9 | 21.7 |
| Comfort Index (higher=better) | 7.3 | 7.3 | 7 |
| UV Index | 4.1 | 4.1 | 4.3 |
| Elevation ft. | 505 | 433 | 2443 |