Luz weather in May 2026

Q: How hot is it in Luz in May?

Daytime temperatures usually reach 22°C in Luz in May, falling to 13°C at night.

Q: How sunny is it in Luz in May?

There are normally 10 hours of bright sunshine each day in Luz in May - that's 70% of daylight hours.

Q: How warm is the sea around Luz in May?

The average sea temperature around Luz in May is 17°C.

Q: Does it rain in Luz in May?

There are usually 5 days with some rain in Luz in May and the average monthly rainfall is 29mm.

Expect daytime maximum temperatures of 20°C in Luz, Algarve in May based on long-term weather averages. There are 10 hours of sunshine per day on average.

20
20°C max day temperature
10
10 hours of sunshine per day
5
5 days with some rainfall
13
13°C min night temperature
14
14 hours of daylight per day
0
No heat & humidity
30
30 mm of monthly rainfall
8
8 (Very High) UV index
17
17°C sea temperature

More about the Luz

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The May weather guide for Algarve (Luz) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm) | Imperial (°F / inches)