Crescent, Oregon has a Continental Subarctic - Cold Dry Summer climate (Köppen classification: Dsc). Average annual temperatures range from 30 °F (low) to 57.3 °F (high). Annual precipitation averages 26 Inches. Crescent is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around Jun. 11 - Jun. 20 through the first frost around Aug. 21 - Aug. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 20.2 °F | 40.0 °F | 4.19 in. |
| February | 21.3 °F | 42.1 °F | 2.85 in. |
| March | 24.1 °F | 47.4 °F | 2.62 in. |
| April | 27.3 °F | 52.2 °F | 1.86 in. |
| May | 33.5 °F | 61.4 °F | 1.56 in. |
| June | 38.0 °F | 69.0 °F | 0.92 in. |
| July | 43.2 °F | 80.1 °F | 0.49 in. |
| August | 42.0 °F | 80.1 °F | 0.51 in. |
| September | 36.0 °F | 72.6 °F | 0.71 in. |
| October | 29.9 °F | 59.0 °F | 1.91 in. |
| November | 24.6 °F | 45.4 °F | 3.44 in. |
| December | 20.0 °F | 37.8 °F | 4.92 in. |
| Annual | 30 °F | 57.3 °F | 25.98 in. |
| Average First Frost Date | Aug. 21 - Aug. 31 |
| Average Last Frost Date | Jun. 11 - Jun. 20 |
| Average Days With Frost | Over 180 Days |
| Plant Hardiness Zone | Zone 6a : -10°F to -5°F |
| Plant Hardiness Zone - 2012 | Zone 6a : -10°F to -5°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Dsc - Continental Subarctic - Cold Dry Summer |