Climate almanac
Mount Pleasant
South Carolina, United States · 32.79°, -79.86°
What is the climate like in Mount Pleasant?
The best time to visit Mount Pleasant is typically April – May, with trip comfort peaking in October (6.9/10). Mount Pleasant is warmest in July, when daily highs average 84°F (29°C), and coolest in January, when lows fall to about 48°F (9°C). The wettest month is typically August and the driest is November; the year sees roughly 54 in (1384 mm) of precipitation.
- Best time to visitApril – May — comfort peaks in October (6.9/10)
- Warmest monthJuly — average high 84°F (29°C)
- Coolest monthJanuary — average low 48°F (9°C)
- Wettest monthAugust (7.9 in (201 mm))
- Driest monthNovember (2.9 in (73 mm))
- Annual precipitation54 in (1384 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromDwtn Charleston, 6 km away (1893-2026)