His mood seems to vary according to the weather.

它的情绪似乎随天气而变化。

youdao

His mood is as variable as the weather.

他的情绪如天气般反复无常。

youdao

You can not change the face, smile why do not you think about indulgence; you can not change the weather, why do not you change the mood.

你不能改变容颜，你何不想一想放纵笑容；你不能改变天气，你何不改变心情。

youdao

During the last few decades a significant amount of research has been conducted into the relationship between mood and weather, scientists looking for a link between atmospheric condition and personal disposition.

BBC: Does sunshine make us happier?

Shepherd explains that weather is akin to mood, but climate is analogous to personality.

CNN: CO2 levels hit new peak at key observatory

Montgomerie hit back immediately with a birdie and, as if his mood was hot-wired to the weather, the sun came out.

BBC: SPORT | Golf | K Club conundrum