Ya 'an, what's the weather like in summer?

This is a good place to spend the summer. It's July, and the highest temperature is 3 1 degree. There is basically no air conditioning at home here, and there is a lot of rain here in Ya 'an. Basically, it will rain at night, and it will cool for two days on a hot day. I have lived in Ya 'an for three years, which is quite touching. The air is good and the content of negative oxygen ions is quite high.