Alfred, Texas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 16.6 °C (low) to 28.6 °C (high). Annual precipitation averages 713 Millimeters. Alfred is located in USDA Plant Hardiness Zone 9b.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 7.4 °C | 19.8 °C | 35.05 mm |
| February | 9.8 °C | 22.3 °C | 33.78 mm |
| March | 13.3 °C | 25.3 °C | 51.31 mm |
| April | 16.7 °C | 28.8 °C | 45.47 mm |
| May | 20.8 °C | 31.6 °C | 77.98 mm |
| June | 23.4 °C | 34.4 °C | 83.31 mm |
| July | 23.8 °C | 35.6 °C | 74.68 mm |
| August | 23.9 °C | 36.3 °C | 59.44 mm |
| September | 22.1 °C | 33.3 °C | 113.79 mm |
| October | 17.6 °C | 30 °C | 56.64 mm |
| November | 12.2 °C | 24.8 °C | 38.35 mm |
| December | 8.6 °C | 20.8 °C | 43.18 mm |
| Annual | 16.6 °C | 28.6 °C | 712.98 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 |