Gold Hill, Oregon has a Warm-Summer Mediterranean Climate climate (Köppen classification: Csb). Average annual temperatures range from 41.1 °F (low) to 68.7 °F (high). Annual precipitation averages 24.5 Inches. Gold Hill is located in USDA Plant Hardiness Zone 8b. The growing season typically runs from the last frost around Apr. 21 - Apr. 30 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 32.4 °F | 48.9 °F | 3.8 in. |
| February | 33.2 °F | 54.7 °F | 2.81 in. |
| March | 35.3 °F | 59.6 °F | 2.56 in. |
| April | 38.5 °F | 65.2 °F | 1.94 in. |
| May | 43.9 °F | 74.2 °F | 1.41 in. |
| June | 48.6 °F | 81.6 °F | 0.67 in. |
| July | 53.8 °F | 91.4 °F | 0.22 in. |
| August | 52.7 °F | 91.2 °F | 0.33 in. |
| September | 46.7 °F | 84.4 °F | 0.54 in. |
| October | 39.5 °F | 70.7 °F | 1.49 in. |
| November | 35.8 °F | 55.0 °F | 3.78 in. |
| December | 32.4 °F | 47.0 °F | 4.97 in. |
| Annual | 41.1 °F | 68.7 °F | 24.52 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 8b : 15°F to 20°F |
| Plant Hardiness Zone - 2012 | Zone 8b : 15°F to 20°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Csb - Warm-Summer Mediterranean Climate |