It was still hot in the afternoon but how are you?
Though it was hot in the afternoon, it is really cool now. Well, maby I can say "it is quite cold tonight.". In this season, I opened the window When I go to bed. But today, it's not very good to open the window I think. I might catch a cold.
Is this beginning of Autumn? We should be careful not to catch a cold!
I guess it is also cold in the morning and in the evening in Hokkaido. I would like to be careful not to catch a cold.