New Edinburg, Arkansas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 52.2 °F (low) to 73.5 °F (high). Annual precipitation averages 56 Inches. New Edinburg is located in USDA Plant Hardiness Zone 8a. The growing season typically runs from the last frost around Mar. 21 - Mar. 31 through the first frost around Nov. 1 - Nov. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 32.8 °F | 52.8 °F | 4.56 in. |
| February | 35.7 °F | 57.2 °F | 4.7 in. |
| March | 43.0 °F | 65.7 °F | 5.58 in. |
| April | 51.1 °F | 74.0 °F | 5.89 in. |
| May | 60.5 °F | 81.1 °F | 5.11 in. |
| June | 68.3 °F | 88.2 °F | 3.85 in. |
| July | 71.4 °F | 91.4 °F | 3.93 in. |
| August | 70.4 °F | 91.3 °F | 3.71 in. |
| September | 63.8 °F | 85.9 °F | 3.61 in. |
| October | 51.8 °F | 75.6 °F | 4.78 in. |
| November | 41.9 °F | 63.9 °F | 4.45 in. |
| December | 35.5 °F | 55.1 °F | 5.82 in. |
| Annual | 52.2 °F | 73.5 °F | 55.99 in. |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 8a : 10°F to 15°F |
| Plant Hardiness Zone - 2012 | Zone 8a : 10°F to 15°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |