The Weather in Olbia
To find out about the current weather conditions in Olbia in Sardinia and to obtain a forecast for the next five or ten days click on the icon below:
Olbia Weather
Olbia has a warm, Mediterranean climate which means that weather is hot and dry in summer and mild and humid during the winter. Sardinia windy in the winter when the Mistral blows from the northwest. During the summer it blows hot air which dries out the land and burning the vegetation.
The hottest months in Olbia are in July and August, but the presence of the sea and the winds bring relief from the heat. If you are going to Sardinia on a beach holiday then the swimming is best from June to October, when water temperatures range from 21ºC to 23ºC (24ºC in July and August).Even in January and March the temperature of the sea does not go below 13ºC.
During the spring the average temperature is about 13ºC to 14ºC with some brief spells of rain. If you visit Sardinia in the low season (May, June and September), you can still enjoy the fine weather with much fewer crowds and lower prices being charged.
Below is a temperature chart which shows the average highest and lowest temperatures in Olbia on a month by month basis.

Finally if you are thinking of hiring a car to get around and explore places off the tourist track then it is worth considering booking one with air conditioning - especially during the summer months.
