Climate almanac
Cayenne
Guyane, French Guiana · 4.94°, -52.33°
What is the weather like in Cayenne in July?
In July, Cayenne is typically 84°F (29°C) during the day and 77°F (25°C) at night. The month brings about 9.2 in (233 mm) of precipitation in total.
- Average high84°F (29°C)
- Average low77°F (25°C)
- Precipitation9.2 in (233 mm)
- Clear or mostly clear days4
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)