| 2023 Hardiness Zone: | Zone 8a: 10°F to 15°F | |
| 2012 Hardiness Zone: | Zone 7b: 5°F to 10°F | |
| 1990 Hardiness Zone: | Zone 7b: 5F to 10F | |
| Average First Frost Date: | Nov. 1 - Nov. 10 | |
| Average Last Frost Date: | Apr. 11 - Apr. 20 | |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate | |
| Ecoregion: | 45b - Southern Outer Piedmont | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 61 - 90 days Over 86°F |
Annual Climate Data for ZIP Code 29316 - Boiling Springs, SC | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 29 | 31 | 38 | 45 | 54 | 62 | 67 | 65 | 59 | 47 | 38 | 31 | 47 |
| Avg Max Temp (°F) | 52 | 57 | 65 | 74 | 81 | 87 | 90 | 88 | 83 | 74 | 63 | 55 | 72 |
| Avg Precip (In.) | 4.7 | 4.22 | 5.48 | 3.69 | 4.8 | 4.02 | 4.2 | 4.01 | 3.84 | 4.06 | 3.81 | 4.04 | 50.87 |