| 2023 Hardiness Zone: | Zone 8b: 15°F to 20°F Zone 8a: 10°F to 15°F |
| 2012 Hardiness Zone: | Zone 8a: 10°F to 15°F |
| 1990 Hardiness Zone: | Zone 7b: 5F to 10F |
| Average First Frost Date: | Nov. 1 - Nov. 10 |
| Average Last Frost Date: | Apr. 1 - Apr. 10 |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate |
| Ecoregion: | 65i - Fall Line Hills |
| Heat Zone Days: | 91 - 120 days Over 86°F |
Annual Climate Data for ZIP Code 36830 - Auburn, AL | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 34 | 37 | 44 | 50 | 59 | 66 | 70 | 69 | 64 | 53 | 44 | 36 | 52 |
| Avg Max Temp (°F) | 55 | 60 | 67 | 75 | 81 | 88 | 90 | 89 | 85 | 76 | 66 | 58 | 74 |
| Avg Precip (In.) | 5.41 | 4.99 | 6.56 | 4.45 | 3.67 | 4.03 | 5.71 | 3.17 | 3.78 | 2.79 | 4.34 | 4.66 | 53.57 |