| | Castle, OK | Seminole, OK | United States |
| Rainfall | 42.5 | 42.3 | 38.1 |
| Snowfall | 4.8 | 4.3 | 27.8 |
| Precipitation Days | 77 | 75.3 | 106.2 |
| Sunny | 230 | 231 | 205 |
| Avg. July High | 92.4 | 94.2 | 85.8 |
| Avg. Jan. Low | 28.1 | 27.8 | 21.7 |
| Comfort Index (higher=better) | 7.3 | 7.3 | 7 |
| UV Index | 4.6 | 5.4 | 4.3 |
| Elevation ft. | 968 | 892 | 2443 |