Climate almanac
Grand-Santi
Guyane, French Guiana · 4.27°, -54.38°
What is the weather like in Grand-Santi in October?
In October, Grand-Santi is typically 94°F (34°C) during the day and 74°F (24°C) at night. The month brings about 1.6 in (41 mm) of precipitation in total.
- Average high94°F (34°C)
- Average low74°F (24°C)
- Precipitation1.6 in (41 mm)
- Clear or mostly clear days6
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)