Weather in Alghero in September

Average daily temperatures

It’s pretty mild at this time of year, but it’s a good idea to bring along a jumper or light jacket for the evenings. The average daily maximum is 25 C and the average daily minimum is 18 C.

Sunshine and rainfall

There is a 60% chance of a perfect sunny day and a 40% chance of seeing some clouds, with on average 14mm of rainfall this month.

Best time to be on the beach

It’s a great time of year to swim in the sea, with the water at an average temperature of 24 C.