Temperature
Hot by day, mild at night.
86°Ftypical Aug high
Greenville is most comfortable in spring. Summers are hot and winters are cool. Rain is frequent in most months. Humidity is usually low.

Hot by day, mild at night.
Recurring showers across the month.
Cloudier spells limit sunshine.
Warm days, with some hot afternoons and occasional humid spells.
Partly cloudy across the month.
Want a side-by-side climate view? Compare Greenville with Washington DC.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jun 1, 2026
Data & methodology