West Odessa, Texas has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 51.2 °F (low) to 78 °F (high). Annual precipitation averages 13.4 Inches. West Odessa is located in USDA Plant Hardiness Zone 8a. The growing season typically runs from the last frost around Mar. 21 - Mar. 31 through the first frost around Nov. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 31.3 °F | 58.2 °F | 0.66 in. |
| February | 34.8 °F | 63.2 °F | 0.59 in. |
| March | 42.0 °F | 71.2 °F | 0.76 in. |
| April | 49.8 °F | 79.8 °F | 0.75 in. |
| May | 59.7 °F | 87.5 °F | 1.6 in. |
| June | 68.2 °F | 94.6 °F | 1.5 in. |
| July | 70.8 °F | 95.2 °F | 1.33 in. |
| August | 70.0 °F | 94.3 °F | 1.59 in. |
| September | 62.9 °F | 87.0 °F | 1.95 in. |
| October | 52.3 °F | 79.0 °F | 1.29 in. |
| November | 40.3 °F | 67.0 °F | 0.71 in. |
| December | 32.1 °F | 59.0 °F | 0.69 in. |
| Annual | 51.2 °F | 78 °F | 13.42 in. |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 8a : 10°F to 15°F |
| Plant Hardiness Zone - 2012 | Zone 8a : 10°F to 15°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |