Saltsburg, Pennsylvania has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 4.9 °C (low) to 16.8 °C (high). Annual precipitation averages 1101.8 Millimeters. Saltsburg is located in USDA Plant Hardiness Zone 6b. The growing season typically runs from the last frost around Apr. 21 - Apr. 30 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -6.6 °C | 3 °C | 80.01 mm |
| February | -6.1 °C | 4.6 °C | 64.01 mm |
| March | -2.2 °C | 9.7 °C | 84.07 mm |
| April | 3.3 °C | 17.2 °C | 98.3 mm |
| May | 9.3 °C | 22.8 °C | 103.63 mm |
| June | 14.4 °C | 27.1 °C | 107.95 mm |
| July | 16.6 °C | 29.1 °C | 113.54 mm |
| August | 15.8 °C | 28.6 °C | 104.9 mm |
| September | 11.8 °C | 25 °C | 99.06 mm |
| October | 5.6 °C | 18.2 °C | 78.99 mm |
| November | 0.2 °C | 11.1 °C | 85.34 mm |
| December | -3.5 °C | 5.3 °C | 82.04 mm |
| Annual | 4.9 °C | 16.8 °C | 1101.84 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 6b : -20.6°C to -17.8°C |
| Plant Hardiness Zone - 2012 | Zone 6a : -23.3°C to -20.6°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |