Summer has arrived - rather later than usual - but it officially has started, according to the Portuguese Institute of the Sea and Atmosphere which is predicting endless sunny days of which memories are made.
Maximum temperatures for the forseeable future will range from 22ºC in the north, Viana do Castelo and Porto, to 30ºC in Castelo Branco, Évora, Beja, Setúbal and the Algarve.