Isle of Palms Weather in September

With daytime temperatures of 29°C (84°F) and nighttime lows of 22°C (72°F), September in Isle of Palms brings high temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 168 mm (6.6 in) falls on average.

Rainfall in Isle of Palms in September

Looking at the last 30 years, the data shows about 11 days with rain, averaging 168 mm (6.6 in) for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Isle of Palms in September

In September, Isle of Palms sees high temperatures, with highs of 29°C (84°F). Nights drop to around 22°C (72°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. At 22°C (72°F) overnight, nights are warm enough to sit outside comfortably in light clothing.

Sunshine in Isle of Palms in September

There are approximately 221 hours of sunshine this month, resulting in mostly clear days.

If you prefer dry days with pleasant temperatures, April, May and November typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.