Is it hot to travel to Hulunbeier in July? How hot is it?

How can I put it? It's still a little hot during the day and the sun is fierce. It's not hot at night, so you need an extra coat. It belongs to a place with large temperature difference. There will be more (many) mosquitoes in the grassland in July. Remember to bring mosquito repellent. It is best to wear sunscreen clothes when going out during the day. One is mosquito-proof, and it can also protect against the sun.