San Antonio Bay

Avg weather in September
12 Hrs per day
62 mm per month
70 % avg
10 Mph avg


What’s the weather like in San Antonio Bay in September?

September is a lovely time to visit San Antonio Bay because the Mediterranean climate is in full swing without it being too hot. You’ll get to enjoy golden rays of sunshine every day and not have to worry about getting caught out in a heavy downpour.

Geographical influences

Located on the west coast of Ibiza, San Antonio Bay weather in September is subject to a lovely climate with lots of sunshine, heat and clear skies for most of the month. If you ever need a break from the heat, you can enjoy a pleasant swim in the sea that’ll help cool you down if you happen to be out during peak times of the day, when the sun is at its strongest.


With 12 hours of Mediterranean sunshine to enjoy each day, you’ll have plenty of time to sunbathe on the beach and top up your tan before lunchtime. 28°C is the average daily temperature in San Antonio Bay in September, which lowers to 20°C at night. If the heat becomes too uncomfortable, you can take a dip in the sea and cool down in waters with an average temperature of 25°C. There’s 62mm of rainfall in September that spreads over eight rainy days of the month, which means it’s possible you’ll see some rain during your stay but it won’t get in the way of you having a great time on the island.

View weather for


3* Azuline Hotel Bergantin
from £583 pp
AI 7 nts
4* Bellamar Hotel
from £496 pp
HB 7 nts
4* Fiesta Hotel Cala Gracio
from £844 pp
AI 7 nts