MADRID (Reuters) – People waved fans, glugged water and splashed themselves at fountains in Spain on Saturday as the country sweltered under unseasonably high temperatures pushing close to 40 Celsius (104 Fahrenheit) in some places. “The early morning of May 21 was extraordinarily warm for the time of year in much of the centre and south of the peninsula,” national weather agency AEMET wrote on Twitter. It issued warnings of high temperatures in 10 Spanish regions for Saturday, where temperatures were forecast to reach the high 30s. On Friday, May temperature records were broken in the city of…