I would like to ask Lanzhou locals, how is the weather in July and August?

I have never been to Haishi Bay, but Haishi Bay seems to be in Honggu

It was 35 or 36 degrees in Lanzhou city on July 35 and August. It was very hot in the room or in the shade. It's cool

It's very comfortable to enjoy the cool breeze at night

You can wander around Lanzhou City, you can go to Maiji Mountain and Mulberry Grassland