A heatwave continues to grip large parts of Europe, with authorities in many countries issuing health warnings amid searing temperatures, BBC reported.

Southern Spain is the worst-affected region, with temperatures in the mid-40s Celsius recorded in Seville and neighbouring areas.

A new heat record for June of 46C was set on Saturday in the town of El Granado, according to Spain's national weather service, which also said this month is on track to be the hottest June on record.

Red heat warnings are in force in parts of Portugal, Italy and Croatia, with numerous amber warnings covering areas of Spain, France, Austria, Belgium, Bosnia & Herzegovina, Hungary, Serbia, Slovenia and Switzerland, according to BBC.