Everett, Pennsylvania has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 39.4 °F (low) to 61.8 °F (high). Annual precipitation averages 40.2 Inches. Everett 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 | 19.5 °F | 37.3 °F | 2.55 in. |
| February | 20.8 °F | 40.6 °F | 2.25 in. |
| March | 27.4 °F | 49.1 °F | 3.25 in. |
| April | 37.2 °F | 62.2 °F | 3.75 in. |
| May | 47.1 °F | 71.5 °F | 4.34 in. |
| June | 55.8 °F | 79.7 °F | 3.93 in. |
| July | 60.3 °F | 84.1 °F | 3.68 in. |
| August | 58.4 °F | 82.7 °F | 3.33 in. |
| September | 51.4 °F | 76.0 °F | 3.9 in. |
| October | 40.0 °F | 64.3 °F | 3.23 in. |
| November | 30.5 °F | 52.2 °F | 2.86 in. |
| December | 24.1 °F | 41.4 °F | 3.15 in. |
| Annual | 39.4 °F | 61.8 °F | 40.22 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 6b : -5°F to 0°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |