The first heat wave of this summer is expected in …May! Next weekend. Meteorologists forecast temperatures to rise above the seasonal levels and reach 33-34 degrees Celsius and even 35-36 C locally. The weather will not be fun this summer…. While there are rainfalls and even hale Tuesday and Wednesday mainly in Northern Greece, with … The post Weather: Greece first Heat Wave with Temperatures up to 36° C in mid May! appeared first on Keep Talking Greece.