Peabody, Massachusetts has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 42 °F (low) to 58.8 °F (high). Annual precipitation averages 47.7 Inches. Peabody is located in USDA Plant Hardiness Zone 6b. 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 | 20.2 °F | 36.6 °F | 3.8 in. |
| February | 21.9 °F | 38.6 °F | 3.51 in. |
| March | 28.9 °F | 44.7 °F | 4.59 in. |
| April | 38.5 °F | 56.0 °F | 4.15 in. |
| May | 48.3 °F | 65.6 °F | 3.54 in. |
| June | 57.9 °F | 75.1 °F | 4.1 in. |
| July | 63.7 °F | 81.2 °F | 3.6 in. |
| August | 62.7 °F | 79.8 °F | 3.47 in. |
| September | 55.6 °F | 72.7 °F | 3.73 in. |
| October | 44.4 °F | 61.5 °F | 4.65 in. |
| November | 35.2 °F | 51.4 °F | 3.87 in. |
| December | 26.7 °F | 42.0 °F | 4.69 in. |
| Annual | 42 °F | 58.8 °F | 47.7 in. |
| 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 6b : -5°F to 0°F |
| Plant Hardiness Zone - 2012 | Zone 6b : -5°F to 0°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |