Cedar Crest, Massachusetts has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 43.5 °F (low) to 59.2 °F (high). Annual precipitation averages 51.3 Inches. Cedar Crest is located in USDA Plant Hardiness Zone 7a. 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 | 23.7 °F | 38.1 °F | 4.36 in. |
| February | 24.7 °F | 40.0 °F | 3.94 in. |
| March | 30.2 °F | 45.2 °F | 5.47 in. |
| April | 38.7 °F | 55.3 °F | 4.56 in. |
| May | 48.7 °F | 65.7 °F | 3.64 in. |
| June | 57.6 °F | 74.7 °F | 3.83 in. |
| July | 64.0 °F | 80.9 °F | 3.38 in. |
| August | 62.9 °F | 79.0 °F | 3.61 in. |
| September | 56.8 °F | 72.9 °F | 4.09 in. |
| October | 46.9 °F | 62.5 °F | 4.95 in. |
| November | 37.6 °F | 52.7 °F | 4.5 in. |
| December | 29.9 °F | 43.8 °F | 5.01 in. |
| Annual | 43.5 °F | 59.2 °F | 51.34 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 7a : 0°F to 5°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 |