| 2023 Hardiness Zone: | Zone 6a: -10°F to -5°F | |
| 2012 Hardiness Zone: | Zone 5b: -15°F to -10°F | |
| 1990 Hardiness Zone: | Zone 4b: -25F to -20F | |
| Average First Frost Date: | Oct. 11 - Oct. 20 | |
| Average Last Frost Date: | May 1 - May 10 | |
| Koppen-Geiger Climate Zone: | Dfa - Humid Continental Hot Summers | |
| Ecoregion: | 47h - Nebraska/Kansas Loess Hills | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 15 - 30 days Over 86°F |
Annual Climate Data for ZIP Code 68116 - Omaha, NE | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 11 | 17 | 27 | 39 | 50 | 60 | 65 | 63 | 53 | 41 | 28 | 16 | 39 |
| Avg Max Temp (°F) | 31 | 37 | 50 | 63 | 73 | 83 | 87 | 84 | 77 | 65 | 47 | 35 | 61 |
| Avg Precip (In.) | .64 | .61 | 2.02 | 2.9 | 4.4 | 4.07 | 3.52 | 3.44 | 3.01 | 2.32 | 1.61 | .86 | 29.39 |