Vietnam is a country located in the tropics, so the permanent rainfall is very large. With Northside, the climate is clearly separated 4 seasons: spring, summer, autumn and winter. With Southside, the climate is separated 2 seasons: rainy and dry season. I live in Hanoi and I hate rainy day, especially drizzle because I can not go out with my friends. So in rainy day, my hobbies is going coffee alone, looking at the surrounding scenery and thinking about my life. My favourite season is autumn because of cool weather. However, it will be susceptible to respiratory diseases like cough because air isn't fresh. I remember 3 years ago, Hanoi experienced the city's record heavy rain. It was all flooded and Hanoi citizens could not get to work normally. I had been at home for a week and finished 10 movies in Netflix.
This is very good 👏 I understand what you've written with no issue. There's just those little grammar details to clean up.