Translation of "Colder" in Chinese

Urumqi is even colder than Kashgar.

乌鲁木齐比喀什更冷。

Beijing has started to get colder.

北京开始变冷了。

In Greenland it's colder than in Germany.

格陵兰岛比德国冷。

The weather is getting colder day by day.

天气一天天冷下来了。

- Every year, the summers get hotter and the winters get colder.
- Year by year, summer becomes warmer and winter becomes cooler.

夏天一年比一年熱，冬天一年比一年冷。