Southerlies wind cold.?

Question

what is the deffernt between southerlies wind and northerli wind? why is the souterlies wind is cold?

Answer 1

The directional names normally refer to the direction the wind is coming FROM, i.e a southerly wind blows from the south.  Since I don't know where you are, it is difficult for me to answer why a southerly wind is cold for you.  It could be that you are on a ridge such that lower elevations are to the south of you.  Another possibility is that a cold pool, such as a cold body of water, exists to your south, and air blowing across it is cooled before reaching you.