Bedford, Pennsylvania has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 39.3 °F (low) to 61.8 °F (high). Annual precipitation averages 40.8 Inches. Bedford is located in USDA Plant Hardiness Zone 6b. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 19.4 °F | 37.1 °F | 2.76 in. |
| February | 20.8 °F | 40.7 °F | 2.29 in. |
| March | 27.3 °F | 49.2 °F | 3.3 in. |
| April | 37.3 °F | 62.3 °F | 3.74 in. |
| May | 47.2 °F | 71.7 °F | 4.4 in. |
| June | 55.8 °F | 79.8 °F | 3.93 in. |
| July | 60.2 °F | 84.1 °F | 3.68 in. |
| August | 58.3 °F | 82.7 °F | 3.33 in. |
| September | 51.3 °F | 76.0 °F | 3.91 in. |
| October | 39.9 °F | 64.1 °F | 3.23 in. |
| November | 30.4 °F | 52.1 °F | 3.01 in. |
| December | 24.0 °F | 41.4 °F | 3.19 in. |
| Annual | 39.3 °F | 61.8 °F | 40.77 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 6b : -5°F to 0°F |
| Plant Hardiness Zone - 2012 | Zone 6a : -10°F to -5°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |