Cold weather roughens your skin.

天气寒冷，皮肤变得粗糙。

The cold weather had frozen the ground.

寒冷的天气使地面都冻硬了。

I like cold weather.

我喜欢寒冷的天气。

The cold weather put a damper on our plans.

寒冷的天气给我们的计划涂上一层灰色。

Because of the cold weather the crops are later this year.

因天气寒冷，农作物今年成熟得晚。