Bayview, Texas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 66.2 °F (low) to 83.3 °F (high). Annual precipitation averages 27.3 Inches. Bayview is located in USDA Plant Hardiness Zone 10a.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 51.5 °F | 70.0 °F | 1.48 in. |
| February | 55.3 °F | 73.7 °F | 1.44 in. |
| March | 60.7 °F | 78.3 °F | 1.35 in. |
| April | 66.5 °F | 83.3 °F | 1.47 in. |
| May | 72.6 °F | 88.2 °F | 1.91 in. |
| June | 76.3 °F | 92.2 °F | 2.49 in. |
| July | 77.1 °F | 93.2 °F | 2.28 in. |
| August | 77.1 °F | 94.4 °F | 1.59 in. |
| September | 74.5 °F | 90.5 °F | 5.69 in. |
| October | 69.2 °F | 85.7 °F | 3.82 in. |
| November | 60.6 °F | 78.0 °F | 2.11 in. |
| December | 53.2 °F | 71.5 °F | 1.68 in. |
| Annual | 66.2 °F | 83.3 °F | 27.31 in. |
| Average First Frost Date | Frost Rare |
| Average Last Frost Date | |
| Average Days With Frost | Frost Free |
| Plant Hardiness Zone | Zone 10a : 30°F to 25°F |
| Plant Hardiness Zone - 2012 | Zone 10a : 30°F to 25°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |