La Pine, Oregon has a Continental Subarctic - Cold Dry Summer climate (Köppen classification: Dsc). Average annual temperatures range from 30.5 °F (low) to 59.2 °F (high). Annual precipitation averages 18.3 Inches. La Pine 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 | 20.9 °F | 40.2 °F | 2.73 in. |
| February | 21.7 °F | 43.4 °F | 1.83 in. |
| March | 24.8 °F | 49.0 °F | 1.55 in. |
| April | 27.7 °F | 54.9 °F | 1.25 in. |
| May | 34.0 °F | 63.9 °F | 1.38 in. |
| June | 38.7 °F | 71.9 °F | 0.91 in. |
| July | 44.0 °F | 83.0 °F | 0.53 in. |
| August | 43.0 °F | 82.6 °F | 0.55 in. |
| September | 36.3 °F | 75.2 °F | 0.58 in. |
| October | 29.8 °F | 61.3 °F | 1.46 in. |
| November | 24.7 °F | 46.7 °F | 2.32 in. |
| December | 20.0 °F | 38.5 °F | 3.18 in. |
| Annual | 30.5 °F | 59.2 °F | 18.27 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 |