Beatty, Oregon has a Humid Continental Climate - Dry Cool Summer climate (Köppen classification: Dsb). Average annual temperatures range from -1.3 °C (low) to 16.1 °C (high). Annual precipitation averages 301.7 Millimeters. Beatty is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around Jun. 1 - Jun. 10 through the first frost around Sep.1 - Sep. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -6.8 °C | 5.3 °C | 35.05 mm |
| February | -5.8 °C | 7.3 °C | 32.51 mm |
| March | -3.9 °C | 10.2 °C | 32.77 mm |
| April | -2.4 °C | 13.4 °C | 28.19 mm |
| May | 0.8 °C | 18.6 °C | 29.97 mm |
| June | 3.5 °C | 23.6 °C | 19.81 mm |
| July | 6.6 °C | 29.4 °C | 6.86 mm |
| August | 5.3 °C | 28.9 °C | 7.62 mm |
| September | 1.6 °C | 25.3 °C | 9.91 mm |
| October | -2.4 °C | 17.9 °C | 19.81 mm |
| November | -4.7 °C | 9.4 °C | 33.27 mm |
| December | -7.3 °C | 4.4 °C | 45.97 mm |
| Annual | -1.3 °C | 16.1 °C | 301.74 mm |
| Average First Frost Date | Sep.1 - Sep. 10 |
| Average Last Frost Date | Jun. 1 - Jun. 10 |
| 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 | Moderate Drought |
| Köppen Climate Classification | Dsb - Humid Continental Climate - Dry Cool Summer |