Placedo, Texas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 16.3 °C (low) to 26.6 °C (high). Annual precipitation averages 1031 Millimeters. Placedo is located in USDA Plant Hardiness Zone 9b.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 6.8 °C | 18.1 °C | 72.14 mm |
| February | 8.9 °C | 19.8 °C | 52.83 mm |
| March | 12.8 °C | 22.8 °C | 73.41 mm |
| April | 16.1 °C | 26.1 °C | 69.34 mm |
| May | 20.4 °C | 29.6 °C | 112.27 mm |
| June | 23.4 °C | 32.4 °C | 108.71 mm |
| July | 24.2 °C | 33.7 °C | 85.09 mm |
| August | 24.1 °C | 34.4 °C | 83.82 mm |
| September | 21.9 °C | 32.1 °C | 128.52 mm |
| October | 17.2 °C | 28.4 °C | 100.84 mm |
| November | 12.1 °C | 23 °C | 76.96 mm |
| December | 8.1 °C | 19.1 °C | 67.06 mm |
| Annual | 16.3 °C | 26.6 °C | 1030.99 mm |
| Average First Frost Date | Frost Rare |
| Average Last Frost Date | |
| Average Days With Frost | Frost Rare |
| Plant Hardiness Zone | Zone 9b : -3.9°C to -1.1°C |
| Plant Hardiness Zone - 2012 | Zone 9a : -6.7°C to -3.9°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |