| | Sparta, MI | Okemos, MI | United States |
| Rainfall | 36.9 | 32.3 | 38.1 |
| Snowfall | 64.7 | 43.8 | 27.8 |
| Precipitation Days | 128.3 | 127.6 | 106.2 |
| Sunny | 159 | 174 | 205 |
| Avg. July High | 82.1 | 82.4 | 85.8 |
| Avg. Jan. Low | 15.5 | 16.6 | 21.7 |
| Comfort Index (higher=better) | 6.6 | 6.7 | 7 |
| UV Index | 3.4 | 3.2 | 4.3 |
| Elevation ft. | 758 | 840 | 2443 |