Marble, Colorado has a Subarctic With Cool Summers And Year Around Rainfall climate (Köppen classification: Dfc). Average annual temperatures range from -3.7 °C (low) to 12.7 °C (high). Annual precipitation averages 697.2 Millimeters. Marble is located in USDA Plant Hardiness Zone 5a. The growing season typically runs from the last frost around May 11 - May 20 through the first frost around Sep.11 - Sep. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -14.7 °C | 0.2 °C | 58.67 mm |
| February | -12.9 °C | 2.2 °C | 61.98 mm |
| March | -8.6 °C | 6.9 °C | 63.5 mm |
| April | -4.4 °C | 11.3 °C | 70.36 mm |
| May | -0.2 °C | 16.7 °C | 55.88 mm |
| June | 4.2 °C | 22.9 °C | 33.53 mm |
| July | 7.4 °C | 26.3 °C | 52.32 mm |
| August | 6.8 °C | 24.8 °C | 68.07 mm |
| September | 3 °C | 20.8 °C | 54.61 mm |
| October | -2.4 °C | 14.1 °C | 64.77 mm |
| November | -8.2 °C | 6.3 °C | 56.64 mm |
| December | -14.1 °C | 0.1 °C | 56.9 mm |
| Annual | -3.7 °C | 12.7 °C | 697.23 mm |
| Average First Frost Date | Sep.11 - Sep. 20 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | Over 180 Days |
| Plant Hardiness Zone | Zone 5a : -28.9°C to -26.1°C |
| Plant Hardiness Zone - 2012 | Zone 5b : -26.1°C to -23.3°C |
| Current Drought Conditions | Exceptional Drought |
| Köppen Climate Classification | Dfc - Subarctic With Cool Summers And Year Around Rainfall |