Murrells Inlet South Carolina Climate Data

Monthly Average Climate Data for Murrells Inlet South Carolina

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January37.7 °F56.0 °F3.77 in.
February40.1 °F58.7 °F3.23 in.
March45.8 °F64.6 °F4.12 in.
April54.4 °F72.8 °F3.75 in.
May62.9 °F79.8 °F3.68 in.
June70.5 °F85.0 °F5.26 in.
July73.9 °F88.0 °F6.0 in.
August72.8 °F86.6 °F7.1 in.
September68.0 °F82.9 °F7.46 in.
October57.5 °F75.5 °F5.12 in.
November46.4 °F66.2 °F2.9 in.
December40.8 °F59.2 °F3.72 in.
Annual55.9 °F72.9 °F56.11 in.

Climate Data for Murrells Inlet South Carolina

Average First Frost DateNov. 11 - Nov. 20
Average Last Frost DateMar. 21 - Mar. 31
Average Days With Frost30-40 Days
Plant Hardiness Zone - 2023Zone 8b : 15°F to 20°F
Plant Hardiness Zone - 2012Zone 8b : 15°F to 20°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCfa - Humid Subtropical Climate