Beeville, Texas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 16 °C (low) to 28 °C (high). Annual precipitation averages 784.9 Millimeters. Beeville is located in USDA Plant Hardiness Zone 9b.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 6.9 °C | 19.3 °C | 47.5 mm |
| February | 9 °C | 21.2 °C | 40.13 mm |
| March | 12.6 °C | 24.3 °C | 60.45 mm |
| April | 15.8 °C | 27.8 °C | 57.4 mm |
| May | 20.1 °C | 31.1 °C | 81.03 mm |
| June | 22.8 °C | 34.1 °C | 85.85 mm |
| July | 23.4 °C | 34.9 °C | 86.11 mm |
| August | 23.4 °C | 35.8 °C | 61.21 mm |
| September | 21.3 °C | 33.1 °C | 105.16 mm |
| October | 16.7 °C | 29.5 °C | 67.56 mm |
| November | 11.6 °C | 24.2 °C | 47.5 mm |
| December | 7.8 °C | 20.2 °C | 44.96 mm |
| Annual | 16 °C | 28 °C | 784.86 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 | Abnormally Dry |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |