What season is June in Germany? What is the temperature? It's summer in China. Is it the same in Germany?

Germany is located in the cool westerly belt between the Atlantic Ocean and the continental climate in the east. It is rare that the temperature fluctuates greatly. Rainfall is distributed throughout the year. The average temperature in winter is between 1.5 degrees Celsius (lowlands) and -6 degrees Celsius (mountainous areas). From June to July, the average temperature in the lowlands is about 18 degrees Celsius, and there is a barrier valley in the south, so the temperature is about 20 degrees Celsius. The exception is the Upper Rhine Valley, where the climate is warm, and Upper Bavaria and Harz, where the hot south wind blows from the Alps from time to time, the mountain wind is biting, the summer is cool, and the winter is snowy, forming its own unique climate zone.