Climate almanac
Richelieu
Black River, Mauritius · -20.19°, 57.46°
What is the weather like in Richelieu in December?
In December, Richelieu is typically 82°F (28°C) during the day and 74°F (24°C) at night. The month brings about 4.5 in (115 mm) of precipitation in total.
- Average high82°F (28°C)
- Average low74°F (24°C)
- Precipitation4.5 in (115 mm)
- Clear or mostly clear days13
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)