Noxen, Pennsylvania has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 38.2 °F (low) to 58.9 °F (high). Annual precipitation averages 47.9 Inches. Noxen is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 16.5 °F | 33.7 °F | 3.55 in. |
| February | 17.6 °F | 36.4 °F | 2.58 in. |
| March | 25.1 °F | 44.8 °F | 3.32 in. |
| April | 35.6 °F | 58.3 °F | 4.17 in. |
| May | 46.2 °F | 69.6 °F | 3.99 in. |
| June | 55.3 °F | 77.6 °F | 5.07 in. |
| July | 59.5 °F | 82.4 °F | 4.52 in. |
| August | 57.8 °F | 80.4 °F | 4.43 in. |
| September | 50.8 °F | 73.6 °F | 4.78 in. |
| October | 39.8 °F | 61.3 °F | 4.63 in. |
| November | 30.9 °F | 49.5 °F | 3.19 in. |
| December | 23.1 °F | 38.8 °F | 3.65 in. |
| Annual | 38.2 °F | 58.9 °F | 47.88 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 6a : -10°F to -5°F |
| Plant Hardiness Zone - 2012 | Zone 6a : -10°F to -5°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |