During the rainy season on the Sichuan-Tibet line, is the weather good, and does it affect the scenery?

During the rainy season on the Sichuan-Tibet line, the weather will certainly not always be good. If the weather is bad, it will certainly affect the scenery. But the weather on the plateau changes quickly. It may be cloudy, stormy and sunny for a while. In short, the weather in the plateau changes again and again, but in general, the sky is high, the clouds are light and the sky is blue.