Weather In Algarve In May
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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Leeds Wire weather desk. Data from national met services via Open-Meteo.
If you’re heading to the Algarve in May, expect warm, sunny days and mild evenings. The live forecast above gives you current conditions, but typical May weather means highs around 22–24°C, low rainfall, and plenty of blue sky.
What’s the Algarve like in May?
May is one of the best months to visit the Algarve before peak summer crowds. Days are long and bright, with average temperatures ranging from 15°C at night to 24°C in the afternoon. Sea temperatures sit around 17°C, so swimming is possible but still bracing. For comparison, the UK weather hub will show you how much warmer the Algarve is compared to home.
How does the temperature compare to later months?
May is noticeably cooler than June, but still very pleasant. Weather in Algarve in June pushes highs to 28°C, while weather Algarve May June transition means May is perfect for hiking or sightseeing without overheating. The 10 day weather forecast UK can also help you plan departure timing.
Is May a good time to visit the Algarve?
Yes. May offers reliable sunshine without the intense heat and crowds of July or August. It’s ideal for outdoor activities, coastal walks, and exploring towns like Faro or Lagos. The weather in Portugal in May in Celsius stays comfortable throughout the day.
Does it rain much in the Algarve in May?
Rain is uncommon. May typically sees only about five wet days, and showers are usually brief. Algarve weather end of May is especially dry, making it a safe bet for holiday plans.
What should I pack for Algarve in May?
Light layers work best. T-shirts and shorts for daytime, plus a jumper or light jacket for evenings. Don’t forget sunscreen – the UV index is moderate to high. If you’re also considering weather in Algarve in June, pack lighter but similar basics.
