Savoy, Texas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 11.6 °C (low) to 23.4 °C (high). Annual precipitation averages 1111.3 Millimeters. Savoy is located in USDA Plant Hardiness Zone 8a. 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 | 0.2 °C | 11.8 °C | 65.53 mm |
| February | 2.2 °C | 14.2 °C | 74.93 mm |
| March | 6.3 °C | 18.5 °C | 99.06 mm |
| April | 10.6 °C | 22.7 °C | 96.27 mm |
| May | 15.9 °C | 26.8 °C | 137.67 mm |
| June | 20.6 °C | 31.4 °C | 105.66 mm |
| July | 22.8 °C | 34.2 °C | 69.85 mm |
| August | 22.3 °C | 34.4 °C | 69.09 mm |
| September | 18.2 °C | 30.6 °C | 95.25 mm |
| October | 11.9 °C | 24.7 °C | 115.82 mm |
| November | 6.2 °C | 18.2 °C | 90.93 mm |
| December | 1.5 °C | 12.9 °C | 91.19 mm |
| Annual | 11.6 °C | 23.4 °C | 1111.25 mm |
| 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 8a : -12.2°C to -9.4°C |
| Plant Hardiness Zone - 2012 | Zone 8a : -12.2°C to -9.4°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |