| 2023 Hardiness Zone: | Zone 6b: -5°F to 0°F Zone 7a: 0°F to 5°F | |
| 2012 Hardiness Zone: | Zone 6b: -5°F to 0°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: | 25e - Rolling Cropland and Range | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 61 - 90 days Over 86°F |
Annual Climate Data for ZIP Code 79070 - Perryton, TX | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 18 | 23 | 30 | 39 | 50 | 59 | 65 | 64 | 55 | 43 | 30 | 21 | 41 |
| Avg Max Temp (°F) | 45 | 51 | 59 | 69 | 76 | 86 | 92 | 90 | 82 | 72 | 57 | 47 | 69 |
| Avg Precip (In.) | .47 | .64 | 1.67 | 1.75 | 3.37 | 3.05 | 2.63 | 2.3 | 1.87 | 1.37 | 1.1 | .64 | 20.86 |