J.S.
Cumulus
Oficialmente, a mais elevada é de N. Filadelfeia, Atenas, com 33,5!
Trikala é consistentemente baixas quando comparadas com Larisa
Mas para Gualdaquivir acho Andujar poderia ter cerca de 37,5!
I found 34,7 C at Trikkala, but for a very short period. It confirms what I saw in the library.
See here: http://www.ucm.es/info/cif/station/gr-trikk.htm
Larissa for 31 years:
http://www.ucm.es/info/cif/station/gr-laris.htm
Anyway it is quite low lying and inland. Athens is near to the sea so it is less likely to become as hot. I guess this valley has the most potential.
In spain, the highest you can get from any credible station is near 37 C. Andujar could be one of those places, but any place between Palma del Rio and Andujar could reach 36-37 C.
As I wrote above, there is very good reason the be carefull with stations that goes above those values as we see winter temperatures rise much aswell. This is not compatible with a more continental climate but it is compatible with a station that is influenced by other factors. There are station in Spain that go to 39,6 (Coria) as datime maximum temperatures but have extremely high wintertemperatures aswell. Simply not to be trusted. But read the discussion (it is a bit lentghy).
What I remeber about Greece is this cold wave in LArissa where they got to
-20 C somewhere in 2000 or I guess 2001!! Even where I live in The Netherlands, this is rare. We got down to -20,7 in 2005...in March. But it is rare. And in summer we got to 37,0 in 2006 which is exceptionally hot!
But it is nice, summer are now warmer and unfortunately winters too. So less snow (but still 68 days this year in places) and less ice...
Greetings to Greece!