Boiling Springs, North Carolina has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 8.8 °C (low) to 21.8 °C (high). Annual precipitation averages 1269.2 Millimeters. Boiling Springs is located in USDA Plant Hardiness Zone 8a. The growing season typically runs from the last frost around Apr. 1 - Apr. 10 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -1.6 °C | 10.7 °C | 105.41 mm |
| February | -0.3 °C | 13 °C | 89.15 mm |
| March | 3.2 °C | 17.3 °C | 116.59 mm |
| April | 7.9 °C | 22.2 °C | 109.73 mm |
| May | 12.9 °C | 26.2 °C | 103.12 mm |
| June | 17.6 °C | 29.9 °C | 112.01 mm |
| July | 19.6 °C | 31.9 °C | 114.05 mm |
| August | 19.1 °C | 30.8 °C | 117.09 mm |
| September | 15.6 °C | 27.9 °C | 102.36 mm |
| October | 8.6 °C | 22.7 °C | 91.69 mm |
| November | 2.6 °C | 16.8 °C | 95.76 mm |
| December | -0.2 °C | 12.1 °C | 112.27 mm |
| Annual | 8.8 °C | 21.8 °C | 1269.23 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 8a : -12.2°C to -9.4°C |
| Plant Hardiness Zone - 2012 | Zone 7b : -15°C to -12.2°C |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |