Vale, Oregon has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 39 °F (low) to 64.7 °F (high). Annual precipitation averages 9.9 Inches. Vale is located in USDA Plant Hardiness Zone 7a. The growing season typically runs from the last frost around Apr. 21 - Apr. 30 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 22.6 °F | 37.0 °F | 1.19 in. |
| February | 26.3 °F | 45.4 °F | 0.91 in. |
| March | 32.0 °F | 56.5 °F | 0.91 in. |
| April | 37.0 °F | 63.6 °F | 0.9 in. |
| May | 45.6 °F | 73.6 °F | 1.34 in. |
| June | 52.4 °F | 82.1 °F | 0.76 in. |
| July | 59.4 °F | 93.2 °F | 0.35 in. |
| August | 56.8 °F | 91.7 °F | 0.19 in. |
| September | 47.5 °F | 80.9 °F | 0.43 in. |
| October | 36.9 °F | 65.7 °F | 0.69 in. |
| November | 28.2 °F | 48.9 °F | 0.91 in. |
| December | 22.9 °F | 37.9 °F | 1.36 in. |
| Annual | 39 °F | 64.7 °F | 9.94 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 7a : 0°F to 5°F |
| Plant Hardiness Zone - 2012 | Zone 6b : -5°F to 0°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |