cold、It's too cold ...

It's cloudy since this morning。I hate the cold、munejyuka。

I looked at the temperature this morning and it was 9 degrees! Where is it?、It's too cold、Seriously。
Even though it's already the 20th of April、I wonder what it is。
Will it suddenly get hot again? ? Was it Cool Biz in May? It will be May next weekend though.