Government Camp, Oregon has a Warm-Summer Mediterranean Climate climate (Köppen classification: Csb). Average annual temperatures range from 1.7 °C (low) to 11 °C (high). Annual precipitation averages 2153.4 Millimeters. Government Camp is located in USDA Plant Hardiness Zone 7b. The growing season typically runs from the last frost around Jun. 1 - Jun. 10 through the first frost around Sep. 21 - Sep. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -3.6 °C | 2.8 °C | 309.37 mm |
| February | -3.4 °C | 3.8 °C | 235.97 mm |
| March | -2.3 °C | 6.1 °C | 229.11 mm |
| April | -0.8 °C | 8.2 °C | 182.37 mm |
| May | 2.4 °C | 12.8 °C | 140.21 mm |
| June | 5.2 °C | 16.3 °C | 93.73 mm |
| July | 8.7 °C | 22.2 °C | 21.08 mm |
| August | 9.2 °C | 22.3 °C | 26.16 mm |
| September | 6.9 °C | 18.6 °C | 69.34 mm |
| October | 2.7 °C | 11.6 °C | 188.98 mm |
| November | -1.2 °C | 5.4 °C | 310.9 mm |
| December | -3.9 °C | 1.8 °C | 346.2 mm |
| Annual | 1.7 °C | 11 °C | 2153.42 mm |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | Jun. 1 - Jun. 10 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 7b : -15°C to -12.2°C |
| Plant Hardiness Zone - 2012 | Zone 7a : -17.8°C to -15°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Csb - Warm-Summer Mediterranean Climate |