Costa del Sol weather, month by month: a complete 2026 guide

Lifestyle

Costa del Sol weather, month by month: a complete 2026 guide

4 June 20267 min read

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The headline

The Costa del Sol averages 320 days of sunshine and around 2,900 hours of sun per year — the highest in mainland Europe. But the months are not interchangeable.

January (10–17°C, 60mm rain)

Sunny most days, sweater weather, fireplace evenings. The locals' favourite month.

February (10–18°C, 50mm)

Almond blossom. Cold mornings, warm afternoons. Excellent for golf and hiking.

March (12–20°C, 50mm)

Spring arrives. T-shirt by lunchtime.

April (13–22°C, 40mm)

Holy Week brings the crowds. Wildflowers in the Sierra Blanca.

May (16–25°C, 25mm)

The perfect month. Sea hits 19°C late in the month.

June (19–28°C, 10mm)

Summer arrives. Sea at 21°C. Tourists arrive mid-month.

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July (22–31°C, 1mm)

Peak. Hot but tempered by sea breeze on the coast. Inland is brutal.

August (23–31°C, 4mm)

Like July with more crowds. Sea at 24°C.

September (21–28°C, 20mm)

Locals' second-favourite month. Empty beaches by mid-month, warm sea.

October (17–24°C, 80mm)

Beach weather most days. First rains arrive late.

November (13–20°C, 100mm)

The wettest month. Still 20°C lunchtimes. Storm fronts pass in 48 hours.

December (10–17°C, 90mm)

Mild, sunny most days, Christmas markets in town.

Sea temperature

Lowest: 15°C in March. Highest: 24°C in August.


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