今年(2014)冬天，氣溫反差很大，早上、晚上都偏低，中午卻很高。

What is the temperature going to be like during the winter in 2014?

During the winter in 2014, the temperature varies much from day to night. It’s cold in the morning and night, but pretty hot at noon.

今年(2014)冬の気温はどうですか？

今年(2014)冬の温度差は激しいです。朝晩の気温は低く昼間は高いです