I am a candidate in Heilongjiang Province. If I want to go to school in Wuhan, will there be differences and influences between climate and customs?

I won't. First of all, on behalf of Jiangcheng people, I welcome you to Wuhan to study at a university. Secondly, the transportation from Heilongjiang to Wuhan is very convenient. Finally, you will get used to the weather in Wuhan, because when I was a university student in Wuhan, my roommate was from Jiamusi, Heilongjiang. He just complains that the weather in Wuhan is too crazy. Winter is not as cold as you, summer is hotter and the air is dry than you, but everything else is fine. There shouldn't be much conflict between customs. Besides, you're here to study. Wuhan is also an all-encompassing big city with many people from all corners of the country. After you study in the university, there will be a hometown conference, similar to the hometown alliance, which will bring you a feeling of home. Anyway, you won't regret coming to Wuhan to study in university.