| 2023 Hardiness Zone: | Zone 7a: 0°F to 5°F | |
| 2012 Hardiness Zone: | Zone 6b: -5°F to 0°F Zone 7a: 0°F to 5°F | |
| 1990 Hardiness Zone: | Zone 6b: -5F to 0F | |
| Average First Frost Date: | Oct. 11 - Oct. 20 | |
| Average Last Frost Date: | Apr. 21 - Apr. 30 | |
| Koppen-Geiger Climate Zone: | BSk - Cold Semi-Arid Climate | |
| Ecoregion: | 25j - Shinnery Sands | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 91 - 120 days Over 86°F |
Annual Climate Data for ZIP Code 79347 - Muleshoe, TX | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 21 | 24 | 30 | 39 | 49 | 59 | 63 | 61 | 54 | 41 | 29 | 22 | 41 |
| Avg Max Temp (°F) | 52 | 57 | 65 | 73 | 82 | 90 | 92 | 89 | 83 | 74 | 61 | 53 | 73 |
| Avg Precip (In.) | .45 | .49 | .63 | 1.02 | 2.07 | 2.54 | 2.16 | 3.01 | 2.32 | 1.52 | .7 | .61 | 17.52 |