| 2023 Hardiness Zone: | Zone 6a: -10°F to -5°F | |
| 2012 Hardiness Zone: | Zone 5b: -15°F to -10°F | |
| 1990 Hardiness Zone: | Zone 5a: -20F to -15F | |
| Average First Frost Date: | Oct. 11 - Oct. 20 | |
| Average Last Frost Date: | Apr. 21 - Apr. 30 | |
| Koppen-Geiger Climate Zone: | Dfa - Humid Continental Hot Summers | |
| Ecoregion: | 27f - Rainwater Basin Plains | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 46 - 60 days Over 86°F |
Annual Climate Data for ZIP Code 68465 - Wilber, NE | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 14 | 19 | 29 | 40 | 51 | 61 | 65 | 63 | 54 | 42 | 28 | 18 | 40 |
| Avg Max Temp (°F) | 34 | 41 | 52 | 64 | 74 | 84 | 89 | 86 | 79 | 67 | 50 | 38 | 63 |
| Avg Precip (In.) | .66 | .69 | 2.31 | 2.83 | 4.48 | 3.79 | 3.98 | 3.3 | 3.1 | 2.16 | 1.66 | .87 | 29.82 |