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Trip guides  /  When to go

The Algarve in Autumn

By the Travel Portugal Now team · Published 2 October 2026

Autumn may be the Algarve’s best-kept secret: the sea is at its warmest in September, the summer crowds and prices drop, and the weather stays warm well into October. It’s ideal for beach days, golf and coastal walks. Here’s what to expect.

Quick answer: September is still hot and sunny (around 27°C) with the warmest sea of the year. October is warm and pleasant (around 23°C), with occasional rain. November is milder and wetter, but still often sunny. Prices fall after the school holidays.

Algarve beach

Things to do

Tips

More: the best time to visit the Algarve, the Algarve in winter and Portugal in autumn.

Prices and details change, so please double-check before you travel. Spotted something out of date? Tell us in the groups.

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