Boiling Springs, Pennsylvania has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 6.2 °C (low) to 17.2 °C (high). Annual precipitation averages 1149.1 Millimeters. Boiling Springs is located in USDA Plant Hardiness Zone 7a. The growing season typically runs from the last frost around Apr. 11 - Apr. 20 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -5.6 °C | 3.4 °C | 82.04 mm |
| February | -4.8 °C | 5.1 °C | 67.31 mm |
| March | -0.8 °C | 10.1 °C | 96.77 mm |
| April | 4.9 °C | 17.2 °C | 95.76 mm |
| May | 10.6 °C | 22.6 °C | 109.22 mm |
| June | 15.8 °C | 27.6 °C | 104.9 mm |
| July | 18.2 °C | 30.2 °C | 108.2 mm |
| August | 17.3 °C | 29.1 °C | 95.76 mm |
| September | 13.2 °C | 25.2 °C | 117.6 mm |
| October | 6.8 °C | 18.6 °C | 102.62 mm |
| November | 1.3 °C | 11.9 °C | 80.77 mm |
| December | -2.9 °C | 5.7 °C | 88.14 mm |
| Annual | 6.2 °C | 17.2 °C | 1149.09 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 7a : -17.8°C to -15°C |
| Plant Hardiness Zone - 2012 | Zone 6b : -20.6°C to -17.8°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |