| 2023 Hardiness Zone: | Zone 8a: 10°F to 15°F | |
| 2012 Hardiness Zone: | Zone 8a: 10°F to 15°F | |
| 1990 Hardiness Zone: | Zone 8a: 10F to 15F | |
| Average First Frost Date: | Nov. 1 - Nov. 10 | |
| Average Last Frost Date: | Mar. 21 - Mar. 31 | |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate | |
| Ecoregion: | 65m - Rolling Coastal Plain | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 61 - 90 days Over 86°F |
Annual Climate Data for ZIP Code 28365 - Mount Olive, NC | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 32 | 34 | 40 | 48 | 57 | 65 | 70 | 68 | 62 | 49 | 41 | 34 | 50 |
| Avg Max Temp (°F) | 53 | 57 | 65 | 74 | 81 | 87 | 90 | 89 | 84 | 74 | 66 | 57 | 73 |
| Avg Precip (In.) | 4.36 | 3.48 | 4.42 | 3.22 | 3.9 | 4.09 | 5.74 | 5.55 | 5.17 | 3.2 | 3.04 | 3.33 | 49.52 |