| | Bowie, MD | Bladensburg, MD | United States |
| Rainfall | 43.8 | 43 | 38.1 |
| Snowfall | 14.9 | 13.1 | 27.8 |
| Precipitation Days | 106.9 | 111.9 | 106.2 |
| Sunny | 201 | 202 | 205 |
| Avg. July High | 87.9 | 88.7 | 85.8 |
| Avg. Jan. Low | 24 | 25.5 | 21.7 |
| Comfort Index (higher=better) | 7.4 | 7.3 | 7 |
| UV Index | 4.3 | 4.3 | 4.3 |
| Elevation ft. | 138 | 52 | 2443 |