IChinese New Year

Is the weather during chinese new year cold or warm?

@：The climate in China differs from region to region because of the country's highly complex topography.
China's climate is mainly dominated by dry seasons and wet monsoons, which lead to pronounced temperature differences between winter and summer. In the winter, northern winds coming from high-latitude areas are cold and dry; in summer, southern winds from coastal areas at lower latitudes are warm and moist.


I would like to know the weather in Japan during this time.

@：The average winter temperature in Japan is 5.1 °C (41.2 °F)