Congaree National Park weather in July
July in Congaree National Park: sweltering, rainy, with very humid — a fair time to visit.
#12 of 12 months in Congaree National Park · #533 of 604 destinations to visit in July · comfort 53/100 (tier D)
Updated June 2026 · climate normals from ERA5 reanalysis
Congaree National Park climate normals — July
| Daytime high | 32°C / 90°F | 🔥 sweltering |
|---|---|---|
| Nighttime low | 24°C / 75°F | |
| Feels like (high) | 37°C / 99°F | |
| Rainfall | 140 mm / 5.5 in | 🌧 rainy |
| Rainy days | 19 days | |
| Humidity | 78% | 💦 very humid |
| Dew point | 23°C / 73°F | |
| Sunshine | 11.3 h/day | |
| Daylight | 14.1 h | |
| Wind | 13 km/h / 8 mph | |
| Air quality (US AQI) | 63 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Congaree National Park?
Loading map…
Congaree National Park in July — FAQ
- Is July a good time to visit Congaree National Park?
- July in Congaree National Park: sweltering, rainy, with very humid — a fair time to visit. It ranks #12 of 12 months for Congaree National Park on SeasonMap's comfort score (53/100).
- What is the weather like in Congaree National Park in July?
- In July, Congaree National Park averages a daily high of 32°C and a low of 23.7°C, with about 140.2 mm of rain over roughly 18.8 rainy days.
- What is the air quality in Congaree National Park in July?
- Congaree National Park has a mean US Air Quality Index of about 63 in July.