Greenville Weather in September

September in Greenville brings high temperatures around 28°C (82°F) during the day, dropping to 18°C (64°F) at night, with the most rainfall of the year.

Rainfall in Greenville in September

Known for its peak rainfall, this month often has intense showers. It's wise to carry a poncho to protect yourself from the rain. Typically, you can expect about 9 days of rain this month, with 180 mm (7.1 in) on average. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Greenville in September

In September, expect high temperatures in Greenville, with highs of 28°C (82°F) and lows of 18°C (64°F) at night. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With overnight lows of 18°C (64°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

If you prefer enjoying temperate temperatures and rain-free days, October typically offers 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.