Days Creek, Oregon has a Warm-Summer Mediterranean Climate climate (Köppen classification: Csb). Average annual temperatures range from 42.9 °F (low) to 67 °F (high). Annual precipitation averages 35.1 Inches. Days Creek is located in USDA Plant Hardiness Zone 9a. 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 | 34.9 °F | 49.4 °F | 5.39 in. |
| February | 35.5 °F | 54.1 °F | 3.84 in. |
| March | 37.2 °F | 58.8 °F | 3.76 in. |
| April | 40.1 °F | 64.1 °F | 3.13 in. |
| May | 45.2 °F | 71.8 °F | 2.22 in. |
| June | 49.8 °F | 78.2 °F | 1.15 in. |
| July | 54.4 °F | 87.1 °F | 0.31 in. |
| August | 53.4 °F | 87.5 °F | 0.36 in. |
| September | 48.2 °F | 81.8 °F | 0.87 in. |
| October | 42.2 °F | 68.5 °F | 2.45 in. |
| November | 38.8 °F | 54.9 °F | 4.95 in. |
| December | 34.9 °F | 47.7 °F | 6.71 in. |
| Annual | 42.9 °F | 67 °F | 35.14 in. |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 9a : 20°F to 25°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 |