| South Sioux City, NE | Castana, IA | United States |
Rainfall | 29 | 31 | 38 |
Snowfall | 32 | 29 | 28 |
Precipitation | 84 | 81 | 106 |
Sunny | 209 | 208 | 205 |
Avg. July High | 86 | 85 | 86 |
Avg. Jan. Low | 10 | 9 | 22 |
Comfort Index (higher=better) | 7 | 7 | 7 |
UV Index | 3.6 | 3.9 | 4.3 |
Elevation | 1106 | 1145 | 2443 |