Parkdale, Arkansas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 52.8 °F (low) to 75.2 °F (high). Annual precipitation averages 57.2 Inches. Parkdale is located in USDA Plant Hardiness Zone 8b. The growing season typically runs from the last frost around Mar. 11 - Mar. 20 through the first frost around Nov. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 33.7 °F | 54.2 °F | 5.64 in. |
| February | 37.0 °F | 59.0 °F | 5.42 in. |
| March | 44.2 °F | 67.0 °F | 5.4 in. |
| April | 52.3 °F | 75.5 °F | 5.93 in. |
| May | 61.5 °F | 83.2 °F | 4.92 in. |
| June | 69.0 °F | 89.9 °F | 3.7 in. |
| July | 71.8 °F | 92.4 °F | 4.13 in. |
| August | 70.6 °F | 92.5 °F | 4.1 in. |
| September | 63.7 °F | 88.2 °F | 3.52 in. |
| October | 52.0 °F | 78.2 °F | 4.4 in. |
| November | 42.1 °F | 65.8 °F | 4.41 in. |
| December | 36.2 °F | 56.7 °F | 5.61 in. |
| Annual | 52.8 °F | 75.2 °F | 57.18 in. |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 11 - Mar. 20 |
| Average Days With Frost | 40-50 Days |
| Plant Hardiness Zone | Zone 8b : 15°F to 20°F |
| Plant Hardiness Zone - 2012 | Zone 8a : 10°F to 15°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |