March weather in Myrtle Beach, SC
The average temperature in Myrtle Beach in March is 52.7°F (41.8°F–63.7°F). Average precipitation: 3.71 inches.
March is a spring month in Myrtle Beach, and is cooler than the annual average of 62.4°F. Daily temperatures swing about 21.9°F between overnight low and afternoon high. Daylight averages about 11h 47m. For travel, March is a comfortable month to visit.
Avg High
63.7°F
Avg Low
41.8°F
Precipitation
3.71 in
Daylight
11h 47m
March records in Myrtle Beach
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 82.9°F (2023) | 26.1°F (1993) | 1.97 in (1994) |
| March 2 | 80.1°F (2006) | 27.0°F (2002) | 1.55 in (2009) |
| March 3 | 80.1°F (2006) | 19.9°F (2009) | 2.00 in (2020) |
| March 4 | 73.0°F (2004) | 21.0°F (2009) | 2.50 in (2012) |
| March 5 | 71.1°F (2021) | 27.0°F (2009) | 0.41 in (2020) |
| March 6 | 78.1°F (2023) | 27.0°F (2009) | 0.35 in (2015) |
| March 7 | 69.1°F (1990) | 26.1°F (2015) | 1.96 in (1992) |
| March 8 | 77.0°F (1992) | 27.0°F (2015) | 1.15 in (2008) |
| March 9 | 82.9°F (2000) | 28.0°F (2005) | 3.00 in (1998) |
| March 10 | 84.0°F (2009) | 21.9°F (1996) | 0.70 in (2022) |
| March 11 | 82.0°F (1997) | 28.9°F (1998) | 0.20 in (2010) |
| March 12 | 75.9°F (2003) | 28.9°F (1998) | 0.59 in (2010) |
| March 13 | 82.9°F (1990) | 24.1°F (1998) | 1.06 in (2001) |
| March 14 | 84.9°F (1990) | 26.1°F (2022) | 1.10 in (2017) |
| March 15 | 80.1°F (2001) | 21.0°F (1993) | 0.85 in (1999) |
| March 16 | 81.0°F (2016) | 1.0°F (2011) | 1.64 in (2003) |
| March 17 | 86.0°F (2016) | 27.0°F (2017) | 1.27 in (2005) |
| March 18 | 78.1°F (2012) | 28.0°F (2017) | 0.70 in (1998) |
| March 19 | 82.9°F (2016) | 30.9°F (2007) | 1.28 in (1998) |
| March 20 | 75.9°F (1997) | 28.9°F (1993) | 0.85 in (2020) |
| March 21 | 81.0°F (2011) | 30.0°F (1990) | 2.35 in (2003) |
| March 22 | 86.0°F (1995) | 28.0°F (2013) | 0.40 in (1989) |
| March 23 | 84.9°F (1997) | 28.0°F (2013) | 0.77 in (1989) |
| March 24 | 84.9°F (1997) | 33.1°F (2004) | 2.00 in (2020) |
| March 25 | 78.1°F (1990) | 32.0°F (1996) | 1.30 in (2020) |
| March 26 | 80.1°F (2007) | 32.0°F (2014) | 1.40 in (1999) |
| March 27 | 84.9°F (2011) | 30.0°F (2014) | 1.15 in (1993) |
| March 28 | 75.9°F (1995) | 30.9°F (2014) | 1.15 in (1993) |
| March 29 | 77.0°F (2007) | 32.0°F (2013) | 1.45 in (2014) |
| March 30 | 87.1°F (1997) | 30.0°F (2014) | 1.50 in (1990) |
| March 31 | 80.1°F (2020) | 30.0°F (2015) | 0.70 in (1994) |