Pinehurst, Massachusetts has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 39.8 °F (low) to 59.8 °F (high). Annual precipitation averages 48.8 Inches. Pinehurst 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 | 17.4 °F | 35.6 °F | 3.79 in. |
| February | 19.2 °F | 38.3 °F | 3.47 in. |
| March | 26.6 °F | 45.5 °F | 4.63 in. |
| April | 37.0 °F | 58.0 °F | 4.17 in. |
| May | 47.0 °F | 68.3 °F | 3.69 in. |
| June | 56.3 °F | 77.2 °F | 4.21 in. |
| July | 62.2 °F | 83.1 °F | 3.76 in. |
| August | 60.8 °F | 81.6 °F | 3.74 in. |
| September | 53.0 °F | 74.6 °F | 3.77 in. |
| October | 41.6 °F | 62.3 °F | 4.82 in. |
| November | 32.3 °F | 51.6 °F | 3.96 in. |
| December | 23.9 °F | 41.2 °F | 4.76 in. |
| Annual | 39.8 °F | 59.8 °F | 48.77 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| 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 | Severe Drought |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |