Huntington, Oregon has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 3.9 °C (low) to 18.4 °C (high). Annual precipitation averages 322.3 Millimeters. Huntington is located in USDA Plant Hardiness Zone 7a. The growing season typically runs from the last frost around Apr. 1 - Apr. 10 through the first frost around Nov. 1 - Nov. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -5.4 °C | 2.8 °C | 44.2 mm |
| February | -3.3 °C | 7.3 °C | 31.75 mm |
| March | 0.1 °C | 13.3 °C | 29.21 mm |
| April | 3 °C | 17.7 °C | 25.4 mm |
| May | 7.6 °C | 23.2 °C | 34.29 mm |
| June | 11.3 °C | 28 °C | 21.34 mm |
| July | 15.3 °C | 34.4 °C | 9.65 mm |
| August | 14 °C | 33.8 °C | 6.86 mm |
| September | 8.8 °C | 27.8 °C | 10.92 mm |
| October | 2.8 °C | 19.1 °C | 22.1 mm |
| November | -2.1 °C | 9.5 °C | 33.27 mm |
| December | -5.2 °C | 3.3 °C | 53.34 mm |
| Annual | 3.9 °C | 18.4 °C | 322.33 mm |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 7a : -17.8°C to -15°C |
| Plant Hardiness Zone - 2012 | Zone 6b : -20.6°C to -17.8°C |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |