Re: Weather and mosquitoes in May?
It depends where you would like to stay on the island. May is a very nice and warm month. The temperatures in the north and in the west are about 28 degrees, in the east ans south around 26 degrees. However it can be be quite windy in the east and the south at this time. Usually there is only little to no rain in May.
There are mosquitoes all year round, but not so many as in summer. In any case you should bag insect repellent.
Greetings from Mauritius