Ask anyone who lives here to name the best month on the Costa del Sol and most of us will give you the same answer: September. Here's why.
There's a moment at the very end of August when the coast exhales. The crowds thin, the traffic eases, tables appear at restaurants that were booked solid for six weeks — and the sea, having soaked up an entire summer of sunshine, is at its warmest of the whole year. Welcome to September, the month the locals keep for themselves.
The weather: summer without the sting
September on the Costa del Sol typically means daytime temperatures in the high twenties, mellowing as the month goes on, with sea temperatures around 22–23°C — warmer than June. Evenings are made for long dinners outdoors, and you'll still want the beach umbrella at midday. What you won't get is the fierce mid-August heat or the fight for a patch of sand.
The value: shoulder season starts here
Accommodation prices soften noticeably after the first days of September, and availability opens right up — including at properties that were fully booked from July. If you have any flexibility at all (no school calendar to obey), the value-for-experience ratio in September is the best of the warm months. Our advice: aim for mid-month onwards for the best combination of price and space, and see what's free in our rental search.
If you're the spontaneous type, this is also the season when last-minute gaps appear between bookings — short stays of a few nights that can be excellent value. Ask us what's open when you're ready to travel.
The calendar doesn't stop
September starts at full volume:
- Ronda's Feria de Pedro Romero (1–6 September) with the famous Goyesca weekend — our guide is here, and 2026 is a special edition with the historic bullring newly reopened.
- Local ferias roll on through the province as towns celebrate their patron saints — smaller, friendlier and more authentic than the big August events.
- The sea stays swimmable well into October, the golf courses come back to life as the heat eases, and hiking routes like the Caminito del Rey are far more pleasant than in high summer.
What we'd do with a September week
Mornings on the beach while it's quiet; a long chiringuito lunch (our beach bar guide still applies — most stay open well into autumn); one inland day for Ronda or the white villages; one Málaga city day for the museums now that the queues have gone; and at least one evening doing absolutely nothing but watching the light change over the Mediterranean. September specialises in that last one.
The quiet advantage for house-hunters
One more local observation: September is also when serious property buyers reappear — viewing homes in comfortable temperatures, with agents and lawyers back from holidays and the market fully awake. More than a few of our sales clients started as September holidaymakers who noticed how liveable this coast is once the crowds go home. Consider yourselves warned.
Fancy trying the locals' favourite month? Tell us your dates and we'll find you the right apartment — and happily share our September restaurant list while we're at it.
The GR Estates Team
The best experiences on the Costa del Sol
Written with AI assistance and reviewed by the GR Estates team before publication. AI transparency
