| 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. 21 - Oct. 31 |
| Average Last Frost Date: | Apr. 11 - Apr. 20 |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate |
| Ecoregion: | 25i - Llano Estacado |
| Heat Zone Days: | 61 - 90 days Over 86°F |
Annual Climate Data for ZIP Code 79065 - Pampa, TX | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 22 | 26 | 33 | 41 | 52 | 61 | 66 | 65 | 57 | 45 | 32 | 24 | 44 |
| Avg Max Temp (°F) | 48 | 53 | 61 | 70 | 78 | 87 | 92 | 90 | 83 | 72 | 58 | 50 | 70 |
| Avg Precip (In.) | .57 | .83 | 1.52 | 1.9 | 3.33 | 3.49 | 2.77 | 2.41 | 2.29 | 1.6 | 1.16 | .7 | 22.57 |