Joes, Colorado has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 36.1 °F (low) to 64.8 °F (high). Annual precipitation averages 17.6 Inches. Joes is located in USDA Plant Hardiness Zone 5b. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 15.9 °F | 42.8 °F | 0.4 in. |
| February | 17.7 °F | 44.8 °F | 0.41 in. |
| March | 25.3 °F | 54.9 °F | 0.75 in. |
| April | 33.1 °F | 62.1 °F | 1.79 in. |
| May | 43.7 °F | 71.7 °F | 2.59 in. |
| June | 54.0 °F | 83.5 °F | 2.82 in. |
| July | 59.8 °F | 89.0 °F | 3.02 in. |
| August | 57.8 °F | 86.8 °F | 2.42 in. |
| September | 48.8 °F | 79.8 °F | 1.32 in. |
| October | 35.5 °F | 65.9 °F | 1.21 in. |
| November | 24.5 °F | 52.7 °F | 0.47 in. |
| December | 16.6 °F | 43.0 °F | 0.42 in. |
| Annual | 36.1 °F | 64.8 °F | 17.62 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 5b : -15°F to -10°F |
| Plant Hardiness Zone - 2012 | Zone 5b : -15°F to -10°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |