Mount Judea, Arkansas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 46.8 °F (low) to 70.2 °F (high). Annual precipitation averages 49.3 Inches. Mount Judea is located in USDA Plant Hardiness Zone 7b. 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 | 26.2 °F | 47.5 °F | 3.24 in. |
| February | 29.6 °F | 52.4 °F | 3.13 in. |
| March | 36.9 °F | 60.8 °F | 4.74 in. |
| April | 45.9 °F | 70.6 °F | 5.49 in. |
| May | 55.4 °F | 77.8 °F | 5.59 in. |
| June | 63.7 °F | 85.9 °F | 3.95 in. |
| July | 67.5 °F | 90.3 °F | 3.75 in. |
| August | 65.8 °F | 90.2 °F | 3.46 in. |
| September | 58.0 °F | 83.2 °F | 4.06 in. |
| October | 46.9 °F | 72.6 °F | 3.9 in. |
| November | 36.8 °F | 60.2 °F | 4.29 in. |
| December | 29.0 °F | 50.3 °F | 3.65 in. |
| Annual | 46.8 °F | 70.2 °F | 49.25 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 7b : 5°F to 10°F |
| Plant Hardiness Zone - 2012 | Zone 7a : 0°F to 5°F |
| Current Drought Conditions | Extreme Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |