Manila, Arkansas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 10.4 °C (low) to 21.4 °C (high). Annual precipitation averages 1333.8 Millimeters. Manila 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 | -1.4 °C | 7.8 °C | 96.52 mm |
| February | 0.3 °C | 10.6 °C | 109.22 mm |
| March | 4.6 °C | 15.7 °C | 128.27 mm |
| April | 9.9 °C | 21.8 °C | 140.21 mm |
| May | 15.9 °C | 26.8 °C | 135.13 mm |
| June | 20.4 °C | 31.3 °C | 98.3 mm |
| July | 22.2 °C | 32.6 °C | 104.14 mm |
| August | 20.8 °C | 32.1 °C | 85.34 mm |
| September | 16.7 °C | 29 °C | 87.63 mm |
| October | 10.1 °C | 23.2 °C | 102.36 mm |
| November | 4.5 °C | 15.6 °C | 118.36 mm |
| December | 0.4 °C | 9.7 °C | 128.27 mm |
| Annual | 10.4 °C | 21.4 °C | 1333.75 mm |
| 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 : -12.2°C to -9.4°C |
| Plant Hardiness Zone - 2012 | Zone 7b : -15°C to -12.2°C |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |