Bishop, Texas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 62.6 °F (low) to 83.1 °F (high). Annual precipitation averages 28.6 Inches. Bishop is located in USDA Plant Hardiness Zone 9b.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 46.2 °F | 67.9 °F | 1.5 in. |
| February | 50.3 °F | 72.0 °F | 1.52 in. |
| March | 56.5 °F | 77.1 °F | 1.97 in. |
| April | 62.7 °F | 83.4 °F | 1.65 in. |
| May | 70.1 °F | 88.4 °F | 3.02 in. |
| June | 74.6 °F | 93.3 °F | 2.82 in. |
| July | 75.5 °F | 95.0 °F | 2.51 in. |
| August | 75.6 °F | 96.2 °F | 2.7 in. |
| September | 72.3 °F | 91.5 °F | 4.84 in. |
| October | 64.0 °F | 85.9 °F | 3.11 in. |
| November | 54.8 °F | 76.5 °F | 1.46 in. |
| December | 48.0 °F | 69.8 °F | 1.48 in. |
| Annual | 62.6 °F | 83.1 °F | 28.58 in. |
| Average First Frost Date | Frost Rare |
| Average Last Frost Date | |
| Average Days With Frost | Frost Rare |
| Plant Hardiness Zone | Zone 9b : 25°F to 20°F |
| Plant Hardiness Zone - 2012 | Zone 9b : 25°F to 20°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |