| Spencer, IA | Marshalltown, IA | United States |
Rainfall | 29.2 | 35.6 | 38.1 |
Snowfall | 34.1 | 25.5 | 27.8 |
Precipitation Days | 95.6 | 92.7 | 106.2 |
Sunny | 206 | 196 | 205 |
Avg. July High | 83.8 | 83.7 | 85.8 |
Avg. Jan. Low | 6 | 9.6 | 21.7 |
Comfort Index (higher=better) | 6.7 | 6.9 | 7 |
UV Index | 3.5 | 3.8 | 4.3 |
Elevation ft. | 1319 | 938 | 2443 |