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Where is hot in May

Dublin averages 15°C in May. Seville is the warmest here at 27°C.

Every destination

Destination Daytime high Night-time low Sea Rain in May Hotels
Seville Spain 27°C 14°C – 30mm Search
Lanzarote Spain 25°C 17°C 19°C 2mm Search
Málaga Spain 24°C 14°C 17°C 20mm Search
Fuerteventura Spain 24°C 17°C 19°C 1mm Search
Alicante Spain 24°C 14°C 19°C 28mm Search
Tenerife Spain 24°C 17°C 19°C 1mm Search
Majorca Spain 24°C 11°C 18°C 32mm Search
Gran Canaria Spain 24°C 17°C 19°C 1mm Search
Algarve Portugal 24°C 15°C 17°C 26mm Search
Lisbon Portugal 23°C 14°C 16°C 58mm Search
Ibiza Spain 23°C 15°C 19°C 27mm Search
Madeira Portugal 22°C 16°C 19°C 27mm Search
Barcelona Spain 21°C 13°C 17°C 47mm Search

Day is the average daily maximum, night the average daily minimum, both measured at a weather station over 1991 to 2020. Places reaching 25°C are in bold.

Questions

Where is hot in May?

Of the places on this page, Seville (27°C) are the warmest in May.

Where is the sea warm in May?

Nowhere on this page has a sea of 21°C or warmer in May.

Averages for 1991 to 2020. Temperature and rainfall from Met Éireann, AEMET and IPMA. Sea temperature generated using Copernicus Climate Change Service information 2026, adapted, CC BY 4.0.

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Holiday weather by destination · Sunrise and sunset in Ireland