San Antonio

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

September falls within the high season, which means the summer climate is still alive with plenty of bright sunshine and warm temperatures throughout the month. Enjoy spending time soaking up the sun on the beach or take it easy with a romantic kayak ride along the calm waters of the resort’s Mediterranean coast.

Geographical influences

San Antonio is a popular resort town on the western coast of Ibiza, a large island in the Mediterranean Sea. The island has a traditional Mediterranean climate that doesn’t cool down until the winter. San Antonio weather in September is very enjoyable with temperatures reaching the high-twenties for most of the month. The sea water is also very mild, which is great for swimming or snorkelling with your family to see the different fish species lurking beneath the water.

Averages

There’s more rain in September than previous months with an average rainfall of 62mm spread over eight days. Temperatures reach highs of 28°C during peak times of the day with an average humidity of 70%. Winds generally travel at 10mph, which helps to cool you down when you’re feeling too hot during the day. There are 12 hours of sunshine per day, which is lots of time to explore and enjoy a swim in the mild sea water along the resort’s Mediterranean coastline.