| 2023 Hardiness Zone: | Zone 6a: -10°F to -5°F Zone 5b: -15°F to -10°F | |
| 2012 Hardiness Zone: | Zone 5a: -20°F to -15°F 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: | May 1 - May 10 | |
| Koppen-Geiger Climate Zone: | BSk - Cold Semi-Arid Climate | |
| Ecoregion: | 25h - Platte River Valley and Terraces | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 61 - 90 days Over 86°F |
Annual Climate Data for ZIP Code 69153 - Ogallala, NE | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 12 | 17 | 24 | 33 | 45 | 55 | 61 | 59 | 48 | 35 | 23 | 14 | 35 |
| Avg Max Temp (°F) | 37 | 43 | 51 | 61 | 71 | 82 | 89 | 87 | 78 | 65 | 48 | 39 | 63 |
| Avg Precip (In.) | .48 | .39 | 1.42 | 1.93 | 3.4 | 2.75 | 2.75 | 2.05 | 1.3 | 1.02 | .77 | .46 | 18.73 |