The average temperature in July and August in Barcelona is 24.0 degrees and 24.4 degrees respectively, and the precipitation is 5.4 mm and 28.3 mm. On the one hand, the area is controlled by subtropical high in summer, and compared with northern Europe, there are fewer cyclones and weaker water vapor. So it is always sunny at this time, and the game will not be affected by rainy weather; On the other hand, Barcelona is located in the northern Mediterranean coast, backed by mountains. The land and sea breeze often blows once a day. Compared with the plains of Central and Eastern Europe, it is not easy to gather dry and warm air there. Even if the desert air mass in North Africa invades on a large scale, it is not conducive to rapid warming, and there are not many days when it appears above 32 degrees. Generally speaking, the summer weather in this area is very calm, and there will be no unexpected weather.

According to weatheronline, the highest temperature during the Games has been 29-3 1 degree, only one day it reached 34 degrees, and the lowest temperature was between 20-22 degrees, which is beneficial for athletes to play.