Grand Baie Weather

The weather conditions in Grand Baie are driest during summer, between July and September. Daytime summer temperatures are lovely, averaging 25C throughout June, July and August although it can get a great deal hotter. See our average weather chart for Grand Baie and you’ll discover that it never, ever gets anywhere near cold, or even chilly, in Mauritius. At night you can wander comfortably, with night time temperatures averaging 17C during the whole of the summer season. Average sunshine in Grand Baie is consistent all year round, hovering between 7 and 8 hours a day whatever the season.

The spring weather in Grand Baie, as at all other times of year, is humid. It is driest during our summer months, with much lower heat and humidity from June to August. Holidays in Grand Baie offer constantly warm seas peaking at 24C in October but seldom falling below a lovely 25C. Luxury! You get plenty of daylight hours too, whatever the time of year. On average, gets between 11 and 13 hours of daylight, a day all year round.

 

The winter weather in Grand Baie is wetter and hotter than the summer. Daytime temperatures average a steamy 30c plus, humidity is very high and you’ll experience more than six inches of rain across December, ranging to ten inches or so a month in January, February and March, spread over 22 – 27 days each month. In effect, you’ll be hard pressed to find a day without rain in Mauritius’s hot winters. Night time winter temperatures in Grand Baie are also hot, ranging between 21C and 22C all winter.