If you're looking for a beach holiday, the Costa del Sol and the Costa de la Luz are the hottest places to stay in Spain in May. Malaga will be around 25ºC with Marbella around 24ºC, each with 9-10 hours of daily sunshine.
Is it worth going to Spain in May?
Since Spain has a number of different climatic conditions, when you go will certainly influence the kind of holiday you have. Typically speaking, Spring (March to May) or Fall (September to November) are considered to be the best times to visit Spain.
Is Spain rainy in May?
Spain weather MayWith just a small chance of showers, the last month of spring is generally dry, making it a good time of year to explore the cultural sights and relax on the beach. While southern coastal areas are warmer than central and northern regions, the whole of Spain has plenty of sunshine in May.