Cold Springs, California has a Hot-Summer Mediterranean Climate climate (Köppen classification: Csa). Average annual temperatures range from 4 °C (low) to 17.4 °C (high). Annual precipitation averages 1138.2 Millimeters. Cold Springs is located in USDA Plant Hardiness Zone 8a. The growing season typically runs from the last frost around May 11 - May 20 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 3.4 °C | 12.9 °C | 162.31 mm |
| February | 4.3 °C | 14.8 °C | 157.23 mm |
| March | 5.6 °C | 17.2 °C | 133.1 mm |
| April | 6.8 °C | 19.5 °C | 78.49 mm |
| May | 9.8 °C | 24.4 °C | 45.97 mm |
| June | 13.1 °C | 29.5 °C | 10.41 mm |
| July | 15.9 °C | 33.5 °C | 0.25 mm |
| August | 15.8 °C | 33.1 °C | 1.27 mm |
| September | 13.8 °C | 30.3 °C | 7.62 mm |
| October | 10.2 °C | 24.5 °C | 44.7 mm |
| November | 5.9 °C | 17.4 °C | 90.17 mm |
| December | 3.1 °C | 12.7 °C | 164.34 mm |
| Annual | 9 °C | 22.5 °C | 895.86 mm |
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -1.6 °C | 9.2 °C | 195.33 mm |
| February | -2.1 °C | 9.3 °C | 200.41 mm |
| March | -1 °C | 11.4 °C | 167.13 mm |
| April | 0.4 °C | 13.8 °C | 103.63 mm |
| May | 4.3 °C | 18.5 °C | 71.63 mm |
| June | 8.7 °C | 24.2 °C | 18.8 mm |
| July | 12.7 °C | 28.9 °C | 6.1 mm |
| August | 12.3 °C | 28.7 °C | 4.83 mm |
| September | 9.7 °C | 25.2 °C | 13.97 mm |
| October | 5.3 °C | 19.3 °C | 62.74 mm |
| November | 0.9 °C | 12.6 °C | 106.68 mm |
| December | -2 °C | 8.2 °C | 186.94 mm |
| Annual | 4 °C | 17.4 °C | 1138.19 mm |
| Average First Frost Date | Nov. 21 - Nov. 30 |
| Average Last Frost Date | Mar. 11 - Mar. 20 |
| Average Days With Frost | 20-30 Days |
| Plant Hardiness Zone | Zone 9b : -3.9°C to -1.1°C |
| Plant Hardiness Zone - 2012 | Zone 9b : -3.9°C to -1.1°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Csa - Hot-Summer Mediterranean Climate |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 8a : -12.2°C to -9.4°C |
| Plant Hardiness Zone - 2012 | Zone 7b : -15°C to -12.2°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Csa - Hot-Summer Mediterranean Climate |