| Arlington Heights, IL | Gretna, NE | United States |
Rainfall | 36 | 32 | 38 |
Snowfall | 36 | 35 | 28 |
Precipitation | 125 | 93 | 106 |
Sunny | 185 | 216 | 205 |
Avg. July High | 84 | 87 | 86 |
Avg. Jan. Low | 17 | 12 | 22 |
Comfort Index (higher=better) | 6.9 | 7 | 7 |
UV Index | 3.6 | 3.9 | 4.3 |
Elevation | 702 | 1270 | 2443 |