weather in mauritius in december
27Â°C (81Â°F) in December. The average maximum daytime temperature in Mauritius in December is a hot 30Â°C (86Â°F), while the average minimum night-time temperature is a warm 22Â°C (72Â°F). On average 150 mm (5.9 inches) of rain normally falls in Mauritius during December with rain falling on 16 days of the month. You can expect on average 8 hours of sunshine a day in Mauritius during December.