Arcola, Texas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 60.8 °F (low) to 79.2 °F (high). Annual precipitation averages 54.2 Inches. Arcola is located in USDA Plant Hardiness Zone 9b.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 44.5 °F | 63.0 °F | 4.15 in. |
| February | 48.3 °F | 66.6 °F | 3.04 in. |
| March | 54.0 °F | 72.6 °F | 3.55 in. |
| April | 60.1 °F | 78.7 °F | 4.1 in. |
| May | 67.8 °F | 85.1 °F | 5.1 in. |
| June | 73.5 °F | 90.5 °F | 5.44 in. |
| July | 74.9 °F | 92.3 °F | 4.18 in. |
| August | 75.0 °F | 93.2 °F | 5.58 in. |
| September | 71.0 °F | 88.9 °F | 5.53 in. |
| October | 61.9 °F | 82.1 °F | 4.87 in. |
| November | 52.3 °F | 72.4 °F | 4.52 in. |
| December | 46.2 °F | 65.1 °F | 4.16 in. |
| Annual | 60.8 °F | 79.2 °F | 54.22 in. |
| Average First Frost Date | Frost Rare |
| Average Last Frost Date | |
| Average Days With Frost | Frost Rare |
| Plant Hardiness Zone | Zone 9b : 25°F to 20°F |
| Plant Hardiness Zone - 2012 | Zone 9a : 20°F to 25°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |