Bluffton Weather in August

August in Bluffton typically sees daytime highs of 32°C (90°F) and nighttime lows of 23°C (73°F). As the wettest month of the year, expect more rainfall than other months.

Rainfall in Bluffton in August

This month experiences the most intense rain of the year, with heavy showers. Be prepared with a poncho to stay dry. Past climate data indicates that roughly 15 days will see rain, totalling around 198 mm (7.8 in) for the month. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.

Temperature in Bluffton in August

Temperatures in Bluffton in August top out at 32°C (90°F) and drop to 23°C (73°F) overnight. The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. Nights stay warm at around 23°C (73°F), so light bedding and good ventilation are worth thinking about.

Sunshine in Bluffton in August

There are approximately 251 hours of sunshine this month, resulting in mostly clear days.

Average water temperature in August

With water at 29°C (84°F), conditions are warm and calm. Perfect for those who like tropical water temperatures, though it won't cool you down much.

August in Bluffton can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.