This flight path from Cardiff-Wales Arpt to Thessaloniki Makedonia Apt. was viewed by 164 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
When travelling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in Cardiff is roughly greater than that of Thessaloniki. You can assume this to be the case over the next 12 days.
Temperatures around the 32 °Cs can be experienced in July. The weather in Thessaloniki is hotter than in Cardiff. Plan for potential changes in flight availability as peak weather approaches in this location.