Murphys Estates, South Carolina has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 51.5 °F (low) to 75.2 °F (high). Annual precipitation averages 47.1 Inches. Murphys Estates is located in USDA Plant Hardiness Zone 8b. The growing season typically runs from the last frost around Mar. 21 - Mar. 31 through the first frost around Nov. 1 - Nov. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 33.7 °F | 56.0 °F | 4.07 in. |
| February | 36.0 °F | 59.6 °F | 3.82 in. |
| March | 41.9 °F | 67.6 °F | 4.3 in. |
| April | 49.9 °F | 75.8 °F | 3.26 in. |
| May | 58.7 °F | 83.3 °F | 3.18 in. |
| June | 66.6 °F | 89.6 °F | 5.06 in. |
| July | 69.8 °F | 92.4 °F | 4.45 in. |
| August | 68.5 °F | 90.8 °F | 4.77 in. |
| September | 63.3 °F | 85.6 °F | 3.8 in. |
| October | 51.8 °F | 76.5 °F | 3.09 in. |
| November | 41.4 °F | 66.3 °F | 3.15 in. |
| December | 36.2 °F | 58.3 °F | 4.18 in. |
| Annual | 51.5 °F | 75.2 °F | 47.13 in. |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 8b : 15°F to 20°F |
| Plant Hardiness Zone - 2012 | Zone 8a : 10°F to 15°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |