お天てん気き屋や

noun

moody person; temperamental person; fickle person

Describes someone whose mood or attitude changes easily, like the weather. Often used in a light, colloquial way.

See also: 天気屋

• 彼かれはお天てん気き屋やだから、急きゅうに機き嫌げんが悪わるくなることがある。

  He's a moody person, so he sometimes suddenly gets into a bad mood.

• あの人ひとはお天てん気き屋やで、昨日きのうと今日きょうで言いうことが違ちがう。

  That person is fickle; what they say today is different from yesterday.