Crescent, Oregon has a Continental Subarctic - Cold Dry Summer climate (Köppen classification: Dsc). Average annual temperatures range from -1.1 °C (low) to 14 °C (high). Annual precipitation averages 659.9 Millimeters. 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 | -6.6 °C | 4.4 °C | 106.43 mm |
| February | -5.9 °C | 5.6 °C | 72.39 mm |
| March | -4.4 °C | 8.6 °C | 66.55 mm |
| April | -2.6 °C | 11.2 °C | 47.24 mm |
| May | 0.8 °C | 16.3 °C | 39.62 mm |
| June | 3.3 °C | 20.6 °C | 23.37 mm |
| July | 6.2 °C | 26.7 °C | 12.45 mm |
| August | 5.6 °C | 26.7 °C | 12.95 mm |
| September | 2.2 °C | 22.6 °C | 18.03 mm |
| October | -1.2 °C | 15 °C | 48.51 mm |
| November | -4.1 °C | 7.4 °C | 87.38 mm |
| December | -6.7 °C | 3.2 °C | 124.97 mm |
| Annual | -1.1 °C | 14 °C | 659.89 mm |
| 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 : -23.3°C to -20.6°C |
| Plant Hardiness Zone - 2012 | Zone 6a : -23.3°C to -20.6°C |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Dsc - Continental Subarctic - Cold Dry Summer |